<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="The enum `Either` with variants `Left` and `Right` is a general purpose sum type with two cases."><meta name="keywords" content="rust, rustlang, rust-lang, Either"><title>Either in either - Rust</title><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../ayu.css" disabled ><script id="default-settings"></script><script src="../storage.js"></script><script src="../crates.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../favicon.svg">
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href="#method.either_with">either_with</a><a href="#method.expect_left">expect_left</a><a href="#method.expect_right">expect_right</a><a href="#method.factor_first">factor_first</a><a href="#method.factor_second">factor_second</a><a href="#method.flip">flip</a><a href="#method.into_inner">into_inner</a><a href="#method.into_iter">into_iter</a><a href="#method.is_left">is_left</a><a href="#method.is_right">is_right</a><a href="#method.left">left</a><a href="#method.left_and_then">left_and_then</a><a href="#method.left_or">left_or</a><a href="#method.left_or_default">left_or_default</a><a href="#method.left_or_else">left_or_else</a><a href="#method.map">map</a><a href="#method.map_left">map_left</a><a href="#method.map_right">map_right</a><a href="#method.right">right</a><a href="#method.right_and_then">right_and_then</a><a href="#method.right_or">right_or</a><a href="#method.right_or_default">right_or_default</a><a href="#method.right_or_else">right_or_else</a><a href="#method.unwrap_left">unwrap_left</a><a href="#method.unwrap_right">unwrap_right</a></div><h3 class="sidebar-title"><a href="#trait-implementations">Trait Implementations</a></h3><div class="sidebar-links"><a href="#impl-AsMut%3C%5BTarget%5D%3E">AsMut<[Target]></a><a href="#impl-AsMut%3CTarget%3E">AsMut<Target></a><a href="#impl-AsMut%3Cstr%3E">AsMut<str></a><a href="#impl-AsRef%3C%5BTarget%5D%3E">AsRef<[Target]></a><a href="#impl-AsRef%3CTarget%3E">AsRef<Target></a><a href="#impl-AsRef%3Cstr%3E">AsRef<str></a><a href="#impl-Clone">Clone</a><a href="#impl-Copy">Copy</a><a href="#impl-Debug">Debug</a><a href="#impl-Deref">Deref</a><a href="#impl-DerefMut">DerefMut</a><a href="#impl-Display">Display</a><a href="#impl-DoubleEndedIterator">DoubleEndedIterator</a><a href="#impl-Eq">Eq</a><a href="#impl-ExactSizeIterator">ExactSizeIterator</a><a href="#impl-Extend%3CA%3E">Extend<A></a><a href="#impl-From%3CResult%3CR%2C%20L%3E%3E">From<Result<R, L>></a><a href="#impl-Hash">Hash</a><a href="#impl-Into%3CResult%3CR%2C%20L%3E%3E">Into<Result<R, L>></a><a href="#impl-Iterator">Iterator</a><a href="#impl-Ord">Ord</a><a href="#impl-PartialEq%3CEither%3CL%2C%20R%3E%3E">PartialEq<Either<L, R>></a><a href="#impl-PartialOrd%3CEither%3CL%2C%20R%3E%3E">PartialOrd<Either<L, R>></a><a href="#impl-StructuralEq">StructuralEq</a><a href="#impl-StructuralPartialEq">StructuralPartialEq</a></div><h3 class="sidebar-title"><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><div class="sidebar-links"><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a><a href="#impl-Unpin">Unpin</a></div><h3 class="sidebar-title"><a href="#blanket-implementations">Blanket Implementations</a></h3><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow<T></a><a href="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><a href="#impl-From%3CT%3E">From<T></a><a href="#impl-Into%3CU%3E">Into<U></a><a href="#impl-IntoIterator">IntoIterator</a><a href="#impl-TryFrom%3CU%3E">TryFrom<U></a><a href="#impl-TryInto%3CU%3E">TryInto<U></a></div></div><h2 class="location">Other items in<br><a href="index.html">either</a></h2><div id="sidebar-vars" data-name="Either" data-ty="enum" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img src="../brush.svg" width="18" height="18" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></div></div><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../settings.html" title="settings"><img src="../wheel.svg" width="18" height="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="in-band">Enum <a href="index.html">either</a>::<wbr><a class="enum" href="#">Either</a><button id="copy-path" onclick="copy_path(this)" title="copy path"><img src="../clipboard.svg" width="19" height="18" alt="Copy item import" title="Copy item import to clipboard"></button></span><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span><a class="srclink" href="../src/either/lib.rs.html#51-56" title="goto source code">[src]</a></span></h1><div class="docblock type-decl"><pre class="rust enum">pub enum Either<L, R> {
Left(L),
Right(R),
}</pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>The enum <code>Either</code> with variants <code>Left</code> and <code>Right</code> is a general purpose
sum type with two cases.</p>
<p>The <code>Either</code> type is symmetric and treats its variants the same way, without
preference.
(For representing success or error, use the regular <code>Result</code> enum instead.)</p>
</div></details><h2 id="variants" class="variants small-section-header">
Variants<a href="#variants" class="anchor"></a></h2>
<div id="variant.Left" class="variant small-section-header"><a href="#variant.Left" class="anchor field"></a><code>Left(L)</code></div><div class="docblock"><p>A value of type <code>L</code>.</p>
</div><div id="variant.Right" class="variant small-section-header"><a href="#variant.Right" class="anchor field"></a><code>Right(R)</code></div><div class="docblock"><p>A value of type <code>R</code>.</p>
</div><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#111-657" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.is_left" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.is_left" class="fnname">is_left</a>(&self) -> bool</h4><a href="#method.is_left" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#121-126" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Return true if the value is the <code>Left</code> variant.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">values</span> <span class="op">=</span> [<span class="ident">Left</span>(<span class="number">1</span>), <span class="ident">Right</span>(<span class="string">"the right value"</span>)];
<span class="macro">assert_eq!</span>(<span class="ident">values</span>[<span class="number">0</span>].<span class="ident">is_left</span>(), <span class="bool-val">true</span>);
<span class="macro">assert_eq!</span>(<span class="ident">values</span>[<span class="number">1</span>].<span class="ident">is_left</span>(), <span class="bool-val">false</span>);</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.is_right" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.is_right" class="fnname">is_right</a>(&self) -> bool</h4><a href="#method.is_right" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#137-139" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Return true if the value is the <code>Right</code> variant.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">values</span> <span class="op">=</span> [<span class="ident">Left</span>(<span class="number">1</span>), <span class="ident">Right</span>(<span class="string">"the right value"</span>)];
<span class="macro">assert_eq!</span>(<span class="ident">values</span>[<span class="number">0</span>].<span class="ident">is_right</span>(), <span class="bool-val">false</span>);
<span class="macro">assert_eq!</span>(<span class="ident">values</span>[<span class="number">1</span>].<span class="ident">is_right</span>(), <span class="bool-val">true</span>);</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.left" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.left" class="fnname">left</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><L></h4><a href="#method.left" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#152-157" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Convert the left side of <code>Either<L, R></code> to an <code>Option<L></code>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, ()<span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="string">"some value"</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">left</span>(), <span class="prelude-val">Some</span>(<span class="string">"some value"</span>));
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span>(), <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">321</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">left</span>(), <span class="prelude-val">None</span>);</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.right" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.right" class="fnname">right</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><R></h4><a href="#method.right" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#170-175" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Convert the right side of <code>Either<L, R></code> to an <code>Option<R></code>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, ()<span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="string">"some value"</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">right</span>(), <span class="prelude-val">None</span>);
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span>(), <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">321</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">right</span>(), <span class="prelude-val">Some</span>(<span class="number">321</span>));</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.as_ref" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.as_ref" class="fnname">as_ref</a>(&self) -> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><&L, &R><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><div class="notable">Notable traits for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></div><code class="content"><span class="where fmt-newline">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="type">Item</a> = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>;</span></code></span></div></span></span></h4><a href="#method.as_ref" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#188-193" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Convert <code>&Either<L, R></code> to <code>Either<&L, &R></code>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, ()<span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="string">"some value"</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">as_ref</span>(), <span class="ident">Left</span>(<span class="kw-2">&</span><span class="string">"some value"</span>));
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span>(), <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="string">"some value"</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">as_ref</span>(), <span class="ident">Right</span>(<span class="kw-2">&</span><span class="string">"some value"</span>));</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.as_mut" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.as_mut" class="fnname">as_mut</a>(&mut self) -> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><&mut L, &mut R><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><div class="notable">Notable traits for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></div><code class="content"><span class="where fmt-newline">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="type">Item</a> = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>;</span></code></span></div></span></span></h4><a href="#method.as_mut" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#213-218" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Convert <code>&mut Either<L, R></code> to <code>Either<&mut L, &mut R></code>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">fn</span> <span class="ident">mutate_left</span>(<span class="ident">value</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">Either</span><span class="op"><</span><span class="ident">u32</span>, <span class="ident">u32</span><span class="op">></span>) {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">l</span>) <span class="op">=</span> <span class="ident">value</span>.<span class="ident">as_mut</span>().<span class="ident">left</span>() {
<span class="kw-2">*</span><span class="ident">l</span> <span class="op">=</span> <span class="number">999</span>;
}
}
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">left</span> <span class="op">=</span> <span class="ident">Left</span>(<span class="number">123</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">right</span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">123</span>);
<span class="ident">mutate_left</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">left</span>);
<span class="ident">mutate_left</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">right</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>, <span class="ident">Left</span>(<span class="number">999</span>));
<span class="macro">assert_eq!</span>(<span class="ident">right</span>, <span class="ident">Right</span>(<span class="number">123</span>));</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.flip" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.flip" class="fnname">flip</a>(self) -> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><R, L><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><div class="notable">Notable traits for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></div><code class="content"><span class="where fmt-newline">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="type">Item</a> = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>;</span></code></span></div></span></span></h4><a href="#method.flip" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#231-236" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Convert <code>Either<L, R></code> to <code>Either<R, L></code>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, ()<span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="number">123</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">flip</span>(), <span class="ident">Right</span>(<span class="number">123</span>));
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span>(), <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="string">"some value"</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">flip</span>(), <span class="ident">Left</span>(<span class="string">"some value"</span>));</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.map_left" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.map_left" class="fnname">map_left</a><F, M>(self, f: F) -> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><M, R><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><div class="notable">Notable traits for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></div><code class="content"><span class="where fmt-newline">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="type">Item</a> = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>;</span></code></span></div></span></span> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(L) -> M, </span></h4><a href="#method.map_left" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#250-258" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Apply the function <code>f</code> on the value in the <code>Left</code> variant if it is present rewrapping the
result in <code>Left</code>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="number">123</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">map_left</span>(<span class="op">|</span><span class="ident">x</span><span class="op">|</span> <span class="ident">x</span> <span class="op">*</span> <span class="number">2</span>), <span class="ident">Left</span>(<span class="number">246</span>));
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">u32</span>, <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">123</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">map_left</span>(<span class="op">|</span><span class="ident">x</span><span class="op">|</span> <span class="ident">x</span> <span class="op">*</span> <span class="number">2</span>), <span class="ident">Right</span>(<span class="number">123</span>));</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.map_right" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.map_right" class="fnname">map_right</a><F, S>(self, f: F) -> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, S><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><div class="notable">Notable traits for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></div><code class="content"><span class="where fmt-newline">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="type">Item</a> = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>;</span></code></span></div></span></span> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(R) -> S, </span></h4><a href="#method.map_right" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#272-280" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Apply the function <code>f</code> on the value in the <code>Right</code> variant if it is present rewrapping the
result in <code>Right</code>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="number">123</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">map_right</span>(<span class="op">|</span><span class="ident">x</span><span class="op">|</span> <span class="ident">x</span> <span class="op">*</span> <span class="number">2</span>), <span class="ident">Left</span>(<span class="number">123</span>));
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">u32</span>, <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">123</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">map_right</span>(<span class="op">|</span><span class="ident">x</span><span class="op">|</span> <span class="ident">x</span> <span class="op">*</span> <span class="number">2</span>), <span class="ident">Right</span>(<span class="number">246</span>));</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.either" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.either" class="fnname">either</a><F, G, T>(self, f: F, g: G) -> T <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(L) -> T,<br> G: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(R) -> T, </span></h4><a href="#method.either" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#298-307" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Apply one of two functions depending on contents, unifying their result. If the value is
<code>Left(L)</code> then the first function <code>f</code> is applied; if it is <code>Right(R)</code> then the second
function <code>g</code> is applied.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">fn</span> <span class="ident">square</span>(<span class="ident">n</span>: <span class="ident">u32</span>) <span class="op">-</span><span class="op">></span> <span class="ident">i32</span> { (<span class="ident">n</span> <span class="op">*</span> <span class="ident">n</span>) <span class="kw">as</span> <span class="ident">i32</span> }
<span class="kw">fn</span> <span class="ident">negate</span>(<span class="ident">n</span>: <span class="ident">i32</span>) <span class="op">-</span><span class="op">></span> <span class="ident">i32</span> { <span class="op">-</span><span class="ident">n</span> }
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">u32</span>, <span class="ident">i32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="number">4</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">either</span>(<span class="ident">square</span>, <span class="ident">negate</span>), <span class="number">16</span>);
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">u32</span>, <span class="ident">i32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="op">-</span><span class="number">4</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">either</span>(<span class="ident">square</span>, <span class="ident">negate</span>), <span class="number">4</span>);</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.either_with" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.either_with" class="fnname">either_with</a><Ctx, F, G, T>(self, ctx: Ctx, f: F, g: G) -> T <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(Ctx, L) -> T,<br> G: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(Ctx, R) -> T, </span></h4><a href="#method.either_with" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#328-337" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Like <code>either</code>, but provide some context to whichever of the
functions ends up being called.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="comment">// In this example, the context is a mutable reference</span>
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">result</span> <span class="op">=</span> <span class="ident">Vec::new</span>();
<span class="kw">let</span> <span class="ident">values</span> <span class="op">=</span> <span class="macro">vec!</span>[<span class="ident">Left</span>(<span class="number">2</span>), <span class="ident">Right</span>(<span class="number">2.7</span>)];
<span class="kw">for</span> <span class="ident">value</span> <span class="kw">in</span> <span class="ident">values</span> {
<span class="ident">value</span>.<span class="ident">either_with</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">result</span>,
<span class="op">|</span><span class="ident">ctx</span>, <span class="ident">integer</span><span class="op">|</span> <span class="ident">ctx</span>.<span class="ident">push</span>(<span class="ident">integer</span>),
<span class="op">|</span><span class="ident">ctx</span>, <span class="ident">real</span><span class="op">|</span> <span class="ident">ctx</span>.<span class="ident">push</span>(<span class="ident">f64::round</span>(<span class="ident">real</span>) <span class="kw">as</span> <span class="ident">i32</span>));
}
<span class="macro">assert_eq!</span>(<span class="ident">result</span>, <span class="macro">vec!</span>[<span class="number">2</span>, <span class="number">3</span>]);</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.left_and_then" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.left_and_then" class="fnname">left_and_then</a><F, S>(self, f: F) -> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><S, R><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><div class="notable">Notable traits for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></div><code class="content"><span class="where fmt-newline">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="type">Item</a> = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>;</span></code></span></div></span></span> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(L) -> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><S, R>, </span></h4><a href="#method.left_and_then" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#350-358" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Apply the function <code>f</code> on the value in the <code>Left</code> variant if it is present.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="number">123</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">left_and_then</span>::<span class="op"><</span><span class="kw">_</span>,()<span class="op">></span>(<span class="op">|</span><span class="ident">x</span><span class="op">|</span> <span class="ident">Right</span>(<span class="ident">x</span> <span class="op">*</span> <span class="number">2</span>)), <span class="ident">Right</span>(<span class="number">246</span>));
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">u32</span>, <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">123</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">left_and_then</span>(<span class="op">|</span><span class="ident">x</span><span class="op">|</span> <span class="ident">Right</span>::<span class="op"><</span>(), <span class="kw">_</span><span class="op">></span>(<span class="ident">x</span> <span class="op">*</span> <span class="number">2</span>)), <span class="ident">Right</span>(<span class="number">123</span>));</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.right_and_then" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.right_and_then" class="fnname">right_and_then</a><F, S>(self, f: F) -> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, S><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><div class="notable">Notable traits for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></div><code class="content"><span class="where fmt-newline">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="type">Item</a> = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>;</span></code></span></div></span></span> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(R) -> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, S>, </span></h4><a href="#method.right_and_then" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#371-379" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Apply the function <code>f</code> on the value in the <code>Right</code> variant if it is present.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="number">123</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">right_and_then</span>(<span class="op">|</span><span class="ident">x</span><span class="op">|</span> <span class="ident">Right</span>(<span class="ident">x</span> <span class="op">*</span> <span class="number">2</span>)), <span class="ident">Left</span>(<span class="number">123</span>));
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">u32</span>, <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">123</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">right_and_then</span>(<span class="op">|</span><span class="ident">x</span><span class="op">|</span> <span class="ident">Right</span>(<span class="ident">x</span> <span class="op">*</span> <span class="number">2</span>)), <span class="ident">Right</span>(<span class="number">246</span>));</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into_iter" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.into_iter" class="fnname">into_iter</a>(self) -> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>, R::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><div class="notable">Notable traits for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></div><code class="content"><span class="where fmt-newline">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="type">Item</a> = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>;</span></code></span></div></span></span> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>, </span></h4><a href="#method.into_iter" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#391-400" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Convert the inner value to an iterator.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, <span class="ident">Vec</span><span class="op"><</span><span class="ident">u32</span><span class="op">></span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="macro">vec!</span>[<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>]);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">u32</span><span class="op">></span>, <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="macro">vec!</span>[]);
<span class="ident">right</span>.<span class="ident">extend</span>(<span class="ident">left</span>.<span class="ident">into_iter</span>());
<span class="macro">assert_eq!</span>(<span class="ident">right</span>, <span class="ident">Right</span>(<span class="macro">vec!</span>[<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>]));</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.left_or" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.left_or" class="fnname">left_or</a>(self, other: L) -> L</h4><a href="#method.left_or" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#420-425" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Return left value or given value</p>
<p>Arguments passed to <code>left_or</code> are eagerly evaluated; if you are passing
the result of a function call, it is recommended to use <a href="#method.left_or_else"><code>left_or_else</code></a>,
which is lazily evaluated.</p>
<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span>, <span class="kw-2">&</span><span class="ident">str</span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="string">"left"</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">left_or</span>(<span class="string">"foo"</span>), <span class="string">"left"</span>);
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span>, <span class="kw-2">&</span><span class="ident">str</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="string">"right"</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">left_or</span>(<span class="string">"left"</span>), <span class="string">"left"</span>);</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.left_or_default" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.left_or_default" class="fnname">left_or_default</a>(self) -> L <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a>, </span></h4><a href="#method.left_or_default" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#439-447" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Return left or a default</p>
<h1 id="examples-1" class="section-header"><a href="#examples-1">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">String</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="string">"left"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">left_or_default</span>(), <span class="string">"left"</span>);
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">String</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">42</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">left_or_default</span>(), <span class="ident">String::default</span>());</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.left_or_else" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.left_or_else" class="fnname">left_or_else</a><F>(self, f: F) -> L <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(R) -> L, </span></h4><a href="#method.left_or_else" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#461-469" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Returns left value or computes it from a closure</p>
<h1 id="examples-2" class="section-header"><a href="#examples-2">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">String</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="string">"3"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">left_or_else</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="macro">unreachable!</span>()), <span class="string">"3"</span>);
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">String</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">3</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">left_or_else</span>(<span class="op">|</span><span class="ident">x</span><span class="op">|</span> <span class="ident">x</span>.<span class="ident">to_string</span>()), <span class="string">"3"</span>);</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.right_or" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.right_or" class="fnname">right_or</a>(self, other: R) -> R</h4><a href="#method.right_or" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#489-494" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Return right value or given value</p>
<p>Arguments passed to <code>right_or</code> are eagerly evaluated; if you are passing
the result of a function call, it is recommended to use <a href="#method.right_or_else"><code>right_or_else</code></a>,
which is lazily evaluated.</p>
<h1 id="examples-3" class="section-header"><a href="#examples-3">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span>, <span class="kw-2">&</span><span class="ident">str</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="string">"right"</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">right_or</span>(<span class="string">"foo"</span>), <span class="string">"right"</span>);
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span>, <span class="kw-2">&</span><span class="ident">str</span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="string">"left"</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">right_or</span>(<span class="string">"right"</span>), <span class="string">"right"</span>);</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.right_or_default" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.right_or_default" class="fnname">right_or_default</a>(self) -> R <span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a>, </span></h4><a href="#method.right_or_default" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#508-516" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Return right or a default</p>
<h1 id="examples-4" class="section-header"><a href="#examples-4">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">String</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="string">"left"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">right_or_default</span>(), <span class="ident">u32::default</span>());
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">String</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">42</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">right_or_default</span>(), <span class="number">42</span>);</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.right_or_else" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.right_or_else" class="fnname">right_or_else</a><F>(self, f: F) -> R <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(L) -> R, </span></h4><a href="#method.right_or_else" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#530-538" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Returns right value or computes it from a closure</p>
<h1 id="examples-5" class="section-header"><a href="#examples-5">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">String</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="string">"3"</span>.<span class="ident">to_string</span>());
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">right_or_else</span>(<span class="op">|</span><span class="ident">x</span><span class="op">|</span> <span class="ident">x</span>.<span class="ident">parse</span>().<span class="ident">unwrap</span>()), <span class="number">3</span>);
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">String</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">3</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">right_or_else</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="macro">unreachable!</span>()), <span class="number">3</span>);</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.unwrap_left" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.unwrap_left" class="fnname">unwrap_left</a>(self) -> L <span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, </span></h4><a href="#method.unwrap_left" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#559-569" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Returns the left value</p>
<h1 id="examples-6" class="section-header"><a href="#examples-6">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, ()<span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="number">3</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">unwrap_left</span>(), <span class="number">3</span>);</pre></div>
<h1 id="panics" class="section-header"><a href="#panics">Panics</a></h1>
<p>When <code>Either</code> is a <code>Right</code> value</p>
<div class='information'><div class='tooltip should_panic'>ⓘ</div></div><div class="example-wrap"><pre class="rust rust-example-rendered should_panic">
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span>(), <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">3</span>);
<span class="ident">right</span>.<span class="ident">unwrap_left</span>();</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.unwrap_right" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.unwrap_right" class="fnname">unwrap_right</a>(self) -> R <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, </span></h4><a href="#method.unwrap_right" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#590-598" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Returns the right value</p>
<h1 id="examples-7" class="section-header"><a href="#examples-7">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span>(), <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">3</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">unwrap_right</span>(), <span class="number">3</span>);</pre></div>
<h1 id="panics-1" class="section-header"><a href="#panics-1">Panics</a></h1>
<p>When <code>Either</code> is a <code>Left</code> value</p>
<div class='information'><div class='tooltip should_panic'>ⓘ</div></div><div class="example-wrap"><pre class="rust rust-example-rendered should_panic">
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, ()<span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="number">3</span>);
<span class="ident">left</span>.<span class="ident">unwrap_right</span>();</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.expect_left" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.expect_left" class="fnname">expect_left</a>(self, msg: &str) -> L <span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, </span></h4><a href="#method.expect_left" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#619-627" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Returns the left value</p>
<h1 id="examples-8" class="section-header"><a href="#examples-8">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, ()<span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="number">3</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">expect_left</span>(<span class="string">"value was Right"</span>), <span class="number">3</span>);</pre></div>
<h1 id="panics-2" class="section-header"><a href="#panics-2">Panics</a></h1>
<p>When <code>Either</code> is a <code>Right</code> value</p>
<div class='information'><div class='tooltip should_panic'>ⓘ</div></div><div class="example-wrap"><pre class="rust rust-example-rendered should_panic">
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span>(), <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">3</span>);
<span class="ident">right</span>.<span class="ident">expect_left</span>(<span class="string">"value was Right"</span>);</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.expect_right" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.expect_right" class="fnname">expect_right</a>(self, msg: &str) -> R <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, </span></h4><a href="#method.expect_right" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#648-656" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Returns the right value</p>
<h1 id="examples-9" class="section-header"><a href="#examples-9">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span>(), <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">3</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">expect_right</span>(<span class="string">"value was Left"</span>), <span class="number">3</span>);</pre></div>
<h1 id="panics-3" class="section-header"><a href="#panics-3">Panics</a></h1>
<p>When <code>Either</code> is a <code>Left</code> value</p>
<div class='information'><div class='tooltip should_panic'>ⓘ</div></div><div class="example-wrap"><pre class="rust rust-example-rendered should_panic">
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, ()<span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="number">3</span>);
<span class="ident">left</span>.<span class="ident">expect_right</span>(<span class="string">"value was Right"</span>);</pre></div>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-1" class="impl has-srclink"><h3 class="code-header in-band">impl<T, L, R> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><(T, L), (T, R)></h3><a href="#impl-1" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#659-678" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.factor_first" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.factor_first" class="fnname">factor_first</a>(self) -> (T, <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R>)</h4><a href="#method.factor_first" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#672-677" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Factor out a homogeneous type from an either of pairs.</p>
<p>Here, the homogeneous type is the first element of the pairs.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, (<span class="ident">u32</span>, <span class="ident">String</span>)<span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>((<span class="number">123</span>, <span class="macro">vec!</span>[<span class="number">0</span>]));
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">factor_first</span>().<span class="number">0</span>, <span class="number">123</span>);
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span>(<span class="ident">u32</span>, <span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">></span>), <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>((<span class="number">123</span>, <span class="ident">String::new</span>()));
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">factor_first</span>().<span class="number">0</span>, <span class="number">123</span>);</pre></div>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-2" class="impl has-srclink"><h3 class="code-header in-band">impl<T, L, R> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><(L, T), (R, T)></h3><a href="#impl-2" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#680-699" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.factor_second" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.factor_second" class="fnname">factor_second</a>(self) -> (<a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R>, T)</h4><a href="#method.factor_second" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#693-698" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Factor out a homogeneous type from an either of pairs.</p>
<p>Here, the homogeneous type is the second element of the pairs.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, (<span class="ident">String</span>, <span class="ident">u32</span>)<span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>((<span class="macro">vec!</span>[<span class="number">0</span>], <span class="number">123</span>));
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">factor_second</span>().<span class="number">1</span>, <span class="number">123</span>);
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span>(<span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">></span>, <span class="ident">u32</span>), <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>((<span class="ident">String::new</span>(), <span class="number">123</span>));
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">factor_second</span>().<span class="number">1</span>, <span class="number">123</span>);</pre></div>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><div id="impl-3" class="impl has-srclink"><h3 class="code-header in-band">impl<T> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><T, T></h3><a href="#impl-3" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#701-737" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into_inner" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.into_inner" class="fnname">into_inner</a>(self) -> T</h4><a href="#method.into_inner" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#713-715" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Extract the value of an either over two equivalent types.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">left</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, <span class="ident">u32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Left</span>(<span class="number">123</span>);
<span class="macro">assert_eq!</span>(<span class="ident">left</span>.<span class="ident">into_inner</span>(), <span class="number">123</span>);
<span class="kw">let</span> <span class="ident">right</span>: <span class="ident">Either</span><span class="op"><</span><span class="ident">u32</span>, <span class="kw">_</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">123</span>);
<span class="macro">assert_eq!</span>(<span class="ident">right</span>.<span class="ident">into_inner</span>(), <span class="number">123</span>);</pre></div>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.map" class="method has-srclink"><h4 class="code-header">pub fn <a href="#method.map" class="fnname">map</a><F, M>(self, f: F) -> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><M, M><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><div class="notable">Notable traits for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></div><code class="content"><span class="where fmt-newline">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="type">Item</a> = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>;</span></code></span></div></span></span> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(T) -> M, </span></h4><a href="#method.map" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#728-736" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Map <code>f</code> over the contained value and return the result in the
corresponding variant.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">either</span>::<span class="kw-2">*</span>;
<span class="kw">let</span> <span class="ident">value</span>: <span class="ident">Either</span><span class="op"><</span><span class="kw">_</span>, <span class="ident">i32</span><span class="op">></span> <span class="op">=</span> <span class="ident">Right</span>(<span class="number">42</span>);
<span class="kw">let</span> <span class="ident">other</span> <span class="op">=</span> <span class="ident">value</span>.<span class="ident">map</span>(<span class="op">|</span><span class="ident">x</span><span class="op">|</span> <span class="ident">x</span> <span class="op">*</span> <span class="number">2</span>);
<span class="macro">assert_eq!</span>(<span class="ident">other</span>, <span class="ident">Right</span>(<span class="number">84</span>));</pre></div>
</div></details></div></details><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-AsMut%3C%5BTarget%5D%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R, Target> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsMut.html" title="trait core::convert::AsMut">AsMut</a><[Target]> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsMut.html" title="trait core::convert::AsMut">AsMut</a><[Target]>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsMut.html" title="trait core::convert::AsMut">AsMut</a><[Target]>, </span></h3><a href="#impl-AsMut%3C%5BTarget%5D%3E" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#960-968" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.as_mut-3" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsMut.html#tymethod.as_mut" class="fnname">as_mut</a>(&mut self) -> &mut [Target]</h4><a href="#method.as_mut-3" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#965-967" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-AsMut%3CTarget%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R, Target> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsMut.html" title="trait core::convert::AsMut">AsMut</a><Target> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsMut.html" title="trait core::convert::AsMut">AsMut</a><Target>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsMut.html" title="trait core::convert::AsMut">AsMut</a><Target>, </span></h3><a href="#impl-AsMut%3CTarget%3E" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#950-958" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.as_mut-2" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsMut.html#tymethod.as_mut" class="fnname">as_mut</a>(&mut self) -> &mut Target</h4><a href="#method.as_mut-2" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#955-957" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-AsMut%3Cstr%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsMut.html" title="trait core::convert::AsMut">AsMut</a><str> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsMut.html" title="trait core::convert::AsMut">AsMut</a><str>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsMut.html" title="trait core::convert::AsMut">AsMut</a><str>, </span></h3><a href="#impl-AsMut%3Cstr%3E" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#923" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.as_mut-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsMut.html#tymethod.as_mut" class="fnname">as_mut</a>(&mut self) -> &mut str</h4><a href="#method.as_mut-1" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#923" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-AsRef%3C%5BTarget%5D%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R, Target> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><[Target]> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><[Target]>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><[Target]>, </span></h3><a href="#impl-AsRef%3C%5BTarget%5D%3E" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#940-948" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.as_ref-3" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html#tymethod.as_ref" class="fnname">as_ref</a>(&self) -> &[Target]</h4><a href="#method.as_ref-3" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#945-947" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-AsRef%3CTarget%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R, Target> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><Target> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><Target>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><Target>, </span></h3><a href="#impl-AsRef%3CTarget%3E" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#891-899" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.as_ref-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html#tymethod.as_ref" class="fnname">as_ref</a>(&self) -> &Target</h4><a href="#method.as_ref-1" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#896-898" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-AsRef%3Cstr%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><str> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><str>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><str>, </span></h3><a href="#impl-AsRef%3Cstr%3E" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#923" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.as_ref-2" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.AsRef.html#tymethod.as_ref" class="fnname">as_ref</a>(&self) -> &str</h4><a href="#method.as_ref-2" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#923" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Clone" class="impl has-srclink"><h3 class="code-header in-band">impl<L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl-Clone" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clone" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html#tymethod.clone" class="fnname">clone</a>(&self) -> <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R><span class="notable-traits"><span class="notable-traits-tooltip">ⓘ<div class="notable-traits-tooltiptext"><span class="docblock"><div class="notable">Notable traits for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></div><code class="content"><span class="where fmt-newline">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></span><span class="where fmt-newline"> type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="type">Item</a> = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>;</span></code></span></div></span></span></h4><a href="#method.clone" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clone_from" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html#method.clone_from" class="fnname">clone_from</a>(&mut self, source: &Self)</h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.clone_from" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/clone.rs.html#130" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Debug" class="impl has-srclink"><h3 class="code-header in-band">impl<L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl-Debug" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fmt" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Debug.html#tymethod.fmt" class="fnname">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/1.54.0/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4><a href="#method.fmt" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Deref" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a><Target = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.Deref.html#associatedtype.Target" title="type core::ops::deref::Deref::Target">Target</a>>, </span></h3><a href="#impl-Deref" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#970-980" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Target" class="type trait-impl has-srclink"><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.Deref.html#associatedtype.Target" class="type">Target</a> = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.Deref.html#associatedtype.Target" title="type core::ops::deref::Deref::Target">Target</a></h4><a href="#associatedtype.Target" class="anchor"></a></div></summary><div class='docblock'><p>The resulting type after dereferencing.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.deref" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.Deref.html#tymethod.deref" class="fnname">deref</a>(&self) -> &Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.Deref.html#associatedtype.Target" title="type core::ops::deref::Deref::Target">Target</a></h4><a href="#method.deref" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#977-979" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Dereferences the value.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-DerefMut" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.DerefMut.html" title="trait core::ops::deref::DerefMut">DerefMut</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.DerefMut.html" title="trait core::ops::deref::DerefMut">DerefMut</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.DerefMut.html" title="trait core::ops::deref::DerefMut">DerefMut</a><Target = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.Deref.html#associatedtype.Target" title="type core::ops::deref::Deref::Target">Target</a>>, </span></h3><a href="#impl-DerefMut" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#982-990" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.deref_mut" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.DerefMut.html#tymethod.deref_mut" class="fnname">deref_mut</a>(&mut self) -> &mut Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/ops/deref/trait.Deref.html#associatedtype.Target" title="type core::ops::deref::Deref::Target">Target</a></h4><a href="#method.deref_mut" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#987-989" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Mutably dereferences the value.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Display" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>, </span></h3><a href="#impl-Display" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#1011-1019" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fmt-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Display.html#tymethod.fmt" class="fnname">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/1.54.0/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4><a href="#method.fmt-1" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#1016-1018" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.54.0/core/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-DoubleEndedIterator" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html" title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html" title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html" title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></h3><a href="#impl-DoubleEndedIterator" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#822-830" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.next_back" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#tymethod.next_back" class="fnname">next_back</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>></h4><a href="#method.next_back" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#827-829" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Removes and returns an element from the end of the iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#tymethod.next_back">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.advance_back_by" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.advance_back_by" class="fnname">advance_back_by</a>(&mut self, n: usize) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), usize></h4><a href="#method.advance_back_by" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/double_ended.rs.html#130" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_advance_by</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock'><p>Advances the iterator from the back by <code>n</code> elements. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.advance_back_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.nth_back" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.nth_back" class="fnname">nth_back</a>(&mut self, n: usize) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>></h4><span class="since" title="Stable since Rust version 1.37.0">1.37.0</span><a href="#method.nth_back" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/double_ended.rs.html#180" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Returns the <code>n</code>th element from the end of the iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.nth_back">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_rfold" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.try_rfold" class="fnname">try_rfold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a><Output = B>,<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> R, </span></h4><span class="since" title="Stable since Rust version 1.27.0">1.27.0</span><a href="#method.try_rfold" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/double_ended.rs.html#217-221" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This is the reverse version of <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.try_fold" title="Iterator::try_fold()"><code>Iterator::try_fold()</code></a>: it takes
elements starting from the back of the iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.try_rfold">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.rfold" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.rfold" class="fnname">rfold</a><B, F>(self, init: B, f: F) -> B <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B, </span></h4><span class="since" title="Stable since Rust version 1.27.0">1.27.0</span><a href="#method.rfold" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/double_ended.rs.html#281-284" title="goto source code">[src]</a></div></summary><div class='docblock'><p>An iterator method that reduces the iterator’s elements to a single,
final value, starting from the back. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.rfold">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.rfind" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.rfind" class="fnname">rfind</a><P>(&mut self, predicate: P) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> bool, </span></h4><span class="since" title="Stable since Rust version 1.27.0">1.27.0</span><a href="#method.rfind" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/double_ended.rs.html#336-339" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Searches for an element of an iterator from the back that satisfies a predicate. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html#method.rfind">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-ExactSizeIterator" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html" title="trait core::iter::traits::exact_size::ExactSizeIterator">ExactSizeIterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html" title="trait core::iter::traits::exact_size::ExactSizeIterator">ExactSizeIterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html" title="trait core::iter::traits::exact_size::ExactSizeIterator">ExactSizeIterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></h3><a href="#impl-ExactSizeIterator" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#832-837" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.len" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html#method.len" class="fnname">len</a>(&self) -> usize</h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.len" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/exact_size.rs.html#103" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Returns the exact length of the iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html#method.len">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.is_empty" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html#method.is_empty" class="fnname">is_empty</a>(&self) -> bool</h4><a href="#method.is_empty" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/exact_size.rs.html#135" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>exact_size_is_empty</code>)</div></div><div class='docblock'><p>Returns <code>true</code> if the iterator is empty. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html#method.is_empty">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Extend%3CA%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R, A> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><A> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><A>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><A>, </span></h3><a href="#impl-Extend%3CA%3E" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#759-770" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.extend" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.Extend.html#tymethod.extend" class="fnname">extend</a><T>(&mut self, iter: T) <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a><Item = A>, </span></h4><a href="#method.extend" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#764-769" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Extends a collection with the contents of an iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.Extend.html#tymethod.extend">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.extend_one" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.Extend.html#method.extend_one" class="fnname">extend_one</a>(&mut self, item: A)</h4><a href="#method.extend_one" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/collect.rs.html#341" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>extend_one</code>)</div></div><div class='docblock'><p>Extends a collection with exactly one element.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.extend_reserve" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.Extend.html#method.extend_reserve" class="fnname">extend_reserve</a>(&mut self, additional: usize)</h4><a href="#method.extend_reserve" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/collect.rs.html#349" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>extend_one</code>)</div></div><div class='docblock'><p>Reserves capacity in a collection for the given number of additional elements. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.Extend.html#method.extend_reserve">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-From%3CResult%3CR%2C%20L%3E%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="enum" href="https://doc.rust-lang.org/1.54.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><R, L>> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl-From%3CResult%3CR%2C%20L%3E%3E" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#740-747" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Convert from <code>Result</code> to <code>Either</code> with <code>Ok => Right</code> and <code>Err => Left</code>.</p>
</div><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(r: <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><R, L>) -> Self</h4><a href="#method.from" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#741-746" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Hash" class="impl has-srclink"><h3 class="code-header in-band">impl<L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>, R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a>> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl-Hash" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.hash" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hash.html#tymethod.hash" class="fnname">hash</a><__H: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>>(&self, state: &mut __H)</h4><a href="#method.hash" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Feeds this value into the given <a href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hasher.html" title="Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hash.html#tymethod.hash">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.hash_slice" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hash.html#method.hash_slice" class="fnname">hash_slice</a><H>(data: &[Self], state: &mut H) <span class="where fmt-newline">where<br> H: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>, </span></h4><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span><a href="#method.hash_slice" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/hash/mod.rs.html#211-213" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Feeds a slice of this type into the given <a href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hasher.html" title="Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/1.54.0/core/hash/trait.Hash.html#method.hash_slice">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Into%3CResult%3CR%2C%20L%3E%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="enum" href="https://doc.rust-lang.org/1.54.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><R, L>> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl-Into%3CResult%3CR%2C%20L%3E%3E" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#750-757" title="goto source code">[src]</a></div></summary><div class="docblock"><p>Convert from <code>Either</code> to <code>Result</code> with <code>Right => Ok</code> and <code>Left => Err</code>.</p>
</div><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><R, L></h4><a href="#method.into" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#751-756" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Iterator" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></h3><a href="#impl-Iterator" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#773-820" title="goto source code">[src]</a></div></summary><div class="docblock"><p><code>Either<L, R></code> is an iterator if both <code>L</code> and <code>R</code> are iterators.</p>
</div><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Item" class="type trait-impl has-srclink"><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" class="type">Item</a> = L::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a></h4><a href="#associatedtype.Item" class="anchor"></a></div></summary><div class='docblock'><p>The type of the elements being iterated over.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.next" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#tymethod.next" class="fnname">next</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>></h4><a href="#method.next" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#780-782" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Advances the iterator and returns the next value. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#tymethod.next">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.size_hint" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.size_hint" class="fnname">size_hint</a>(&self) -> (usize, <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><usize>)</h4><a href="#method.size_hint" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#784-786" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Returns the bounds on the remaining length of the iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.size_hint">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fold" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.fold" class="fnname">fold</a><Acc, G>(self, init: Acc, f: G) -> Acc <span class="where fmt-newline">where<br> G: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Acc, Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> Acc, </span></h4><a href="#method.fold" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#788-793" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Folds every element into an accumulator by applying an operation,
returning the final result. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.fold">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.count" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.count" class="fnname">count</a>(self) -> usize</h4><a href="#method.count" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#795-797" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Consumes the iterator, counting the number of iterations and returning it. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.count">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.last" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.last" class="fnname">last</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>></h4><a href="#method.last" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#799-801" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Consumes the iterator, returning the last element. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.last">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.nth" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.nth" class="fnname">nth</a>(&mut self, n: usize) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>></h4><a href="#method.nth" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#803-805" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Returns the <code>n</code>th element of the iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.nth">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.collect" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.collect" class="fnname">collect</a><B>(self) -> B <span class="where fmt-newline">where<br> B: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.FromIterator.html" title="trait core::iter::traits::collect::FromIterator">FromIterator</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></h4><a href="#method.collect" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#807-812" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Transforms an iterator into a collection. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.collect">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.all" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.all" class="fnname">all</a><F>(&mut self, f: F) -> bool <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> bool, </span></h4><a href="#method.all" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#814-819" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Tests if every element of the iterator matches a predicate. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.all">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.advance_by" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.advance_by" class="fnname">advance_by</a>(&mut self, n: usize) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), usize></h4><a href="#method.advance_by" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#276" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_advance_by</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock'><p>Advances the iterator by <code>n</code> elements. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.advance_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.step_by" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.step_by" class="fnname">step_by</a>(self, step: usize) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/step_by/struct.StepBy.html" title="struct core::iter::adapters::step_by::StepBy">StepBy</a><Self></h4><span class="since" title="Stable since Rust version 1.28.0">1.28.0</span><a href="#method.step_by" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#375-377" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator starting at the same point, but stepping by
the given amount at each iteration. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.step_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.chain" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.chain" class="fnname">chain</a><U>(self, other: U) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/chain/struct.Chain.html" title="struct core::iter::adapters::chain::Chain">Chain</a><Self, <U as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>> <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a><Item = Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.chain" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#446-449" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Takes two iterators and creates a new iterator over both in sequence. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.chain">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.zip" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.zip" class="fnname">zip</a><U>(self, other: U) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/zip/struct.Zip.html" title="struct core::iter::adapters::zip::Zip">Zip</a><Self, <U as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>> <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.zip" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#522-525" title="goto source code">[src]</a></div></summary><div class='docblock'><p>‘Zips up’ two iterators into a single iterator of pairs. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.zip">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.intersperse" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.intersperse" class="fnname">intersperse</a>(self, separator: Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/intersperse/struct.Intersperse.html" title="struct core::iter::adapters::intersperse::Intersperse">Intersperse</a><Self> <span class="where fmt-newline">where<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></h4><a href="#method.intersperse" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#564-567" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_intersperse</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock'><p>Creates a new iterator which places a copy of <code>separator</code> between adjacent
items of the original iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.intersperse">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.intersperse_with" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.intersperse_with" class="fnname">intersperse_with</a><G>(self, separator: G) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/intersperse/struct.IntersperseWith.html" title="struct core::iter::adapters::intersperse::IntersperseWith">IntersperseWith</a><Self, G> <span class="where fmt-newline">where<br> G: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>() -> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, </span></h4><a href="#method.intersperse_with" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#622-625" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_intersperse</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock'><p>Creates a new iterator which places an item generated by <code>separator</code>
between adjacent items of the original iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.intersperse_with">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.map-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.map" class="fnname">map</a><B, F>(self, f: F) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/map/struct.Map.html" title="struct core::iter::adapters::map::Map">Map</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.map-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#681-684" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Takes a closure and creates an iterator which calls that closure on each
element. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.map">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.for_each" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.for_each" class="fnname">for_each</a><F>(self, f: F) <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>), </span></h4><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span><a href="#method.for_each" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#726-729" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Calls a closure on each element of an iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.for_each">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.filter" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.filter" class="fnname">filter</a><P>(self, predicate: P) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/filter/struct.Filter.html" title="struct core::iter::adapters::filter::Filter">Filter</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> bool, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.filter" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#801-804" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator which uses a closure to determine if an element
should be yielded. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.filter">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.filter_map" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.filter_map" class="fnname">filter_map</a><B, F>(self, f: F) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/filter_map/struct.FilterMap.html" title="struct core::iter::adapters::filter_map::FilterMap">FilterMap</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.filter_map" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#846-849" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator that both filters and maps. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.filter_map">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.enumerate" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.enumerate" class="fnname">enumerate</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/enumerate/struct.Enumerate.html" title="struct core::iter::adapters::enumerate::Enumerate">Enumerate</a><Self></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.enumerate" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#893-895" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator which gives the current iteration count as well as
the next value. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.enumerate">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.peekable" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.peekable" class="fnname">peekable</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/peekable/struct.Peekable.html" title="struct core::iter::adapters::peekable::Peekable">Peekable</a><Self></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.peekable" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#964-966" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator which can use the <a href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/peekable/struct.Peekable.html#method.peek"><code>peek</code></a> and <a href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/peekable/struct.Peekable.html#method.peek_mut"><code>peek_mut</code></a> methods
to look at the next element of the iterator without consuming it. See
their documentation for more information. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.peekable">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.skip_while" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.skip_while" class="fnname">skip_while</a><P>(self, predicate: P) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/skip_while/struct.SkipWhile.html" title="struct core::iter::adapters::skip_while::SkipWhile">SkipWhile</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> bool, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.skip_while" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1028-1031" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator that <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.skip"><code>skip</code></a>s elements based on a predicate. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.skip_while">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.take_while" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.take_while" class="fnname">take_while</a><P>(self, predicate: P) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/take_while/struct.TakeWhile.html" title="struct core::iter::adapters::take_while::TakeWhile">TakeWhile</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> bool, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.take_while" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1109-1112" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator that yields elements based on a predicate. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.take_while">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.map_while" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.map_while" class="fnname">map_while</a><B, P>(self, predicate: P) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/map_while/struct.MapWhile.html" title="struct core::iter::adapters::map_while::MapWhile">MapWhile</a><Self, P> <span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>, </span></h4><a href="#method.map_while" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1204-1207" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_map_while</code>)</summary><p>recently added</p>
</details></div></div><div class='docblock'><p>Creates an iterator that both yields elements based on a predicate and maps. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.map_while">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.skip" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.skip" class="fnname">skip</a>(self, n: usize) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/skip/struct.Skip.html" title="struct core::iter::adapters::skip::Skip">Skip</a><Self></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.skip" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1235-1237" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator that skips the first <code>n</code> elements. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.skip">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.take" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.take" class="fnname">take</a>(self, n: usize) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/take/struct.Take.html" title="struct core::iter::adapters::take::Take">Take</a><Self></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.take" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1288-1290" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator that yields the first <code>n</code> elements, or fewer
if the underlying iterator ends sooner. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.take">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.scan" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.scan" class="fnname">scan</a><St, B, F>(self, initial_state: St, f: F) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/scan/struct.Scan.html" title="struct core::iter::adapters::scan::Scan">Scan</a><Self, St, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&mut St, Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.scan" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1332-1335" title="goto source code">[src]</a></div></summary><div class='docblock'><p>An iterator adaptor similar to <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.fold"><code>fold</code></a> that holds internal state and
produces a new iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.scan">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.flat_map" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.flat_map" class="fnname">flat_map</a><U, F>(self, f: F) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/flatten/struct.FlatMap.html" title="struct core::iter::adapters::flatten::FlatMap">FlatMap</a><Self, U, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> U,<br> U: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.flat_map" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1372-1376" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator that works like map, but flattens nested structure. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.flat_map">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.flatten" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.flatten" class="fnname">flatten</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/flatten/struct.Flatten.html" title="struct core::iter::adapters::flatten::Flatten">Flatten</a><Self> <span class="where fmt-newline">where<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>, </span></h4><span class="since" title="Stable since Rust version 1.29.0">1.29.0</span><a href="#method.flatten" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1444-1447" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator that flattens nested structure. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.flatten">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.fuse" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.fuse" class="fnname">fuse</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/fuse/struct.Fuse.html" title="struct core::iter::adapters::fuse::Fuse">Fuse</a><Self></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.fuse" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1512-1514" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator which ends after the first <a href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html#variant.None" title="None"><code>None</code></a>. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.fuse">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.inspect" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.inspect" class="fnname">inspect</a><F>(self, f: F) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/inspect/struct.Inspect.html" title="struct core::iter::adapters::inspect::Inspect">Inspect</a><Self, F> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>), </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.inspect" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1596-1599" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Does something with each element of an iterator, passing the value on. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.inspect">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.by_ref" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.by_ref" class="fnname">by_ref</a>(&mut self) -> &mut Self</h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.by_ref" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1626-1628" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Borrows an iterator, rather than consuming it. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.by_ref">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partition" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.partition" class="fnname">partition</a><B, F>(self, f: F) -> (B, B) <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> bool,<br> B: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.partition" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1777-1781" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Consumes an iterator, creating two collections from it. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.partition">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partition_in_place" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.partition_in_place" class="fnname">partition_in_place</a><'a, T, P>(self, predicate: P) -> usize <span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html" title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a><Item = &'a mut T>,<br> T: 'a,<br> P: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&T) -> bool, </span></h4><a href="#method.partition_in_place" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1838-1841" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_partition_in_place</code>)</summary><p>new API</p>
</details></div></div><div class='docblock'><p>Reorders the elements of this iterator <em>in-place</em> according to the given predicate,
such that all those that return <code>true</code> precede all those that return <code>false</code>.
Returns the number of <code>true</code> elements found. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.partition_in_place">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.is_partitioned" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.is_partitioned" class="fnname">is_partitioned</a><P>(self, predicate: P) -> bool <span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> bool, </span></h4><a href="#method.is_partitioned" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1895-1898" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_is_partitioned</code>)</summary><p>new API</p>
</details></div></div><div class='docblock'><p>Checks if the elements of this iterator are partitioned according to the given predicate,
such that all those that return <code>true</code> precede all those that return <code>false</code>. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.is_partitioned">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_fold" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.try_fold" class="fnname">try_fold</a><B, F, R>(&mut self, init: B, f: F) -> R <span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a><Output = B>,<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(B, Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> R, </span></h4><span class="since" title="Stable since Rust version 1.27.0">1.27.0</span><a href="#method.try_fold" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#1964-1968" title="goto source code">[src]</a></div></summary><div class='docblock'><p>An iterator method that applies a function as long as it returns
successfully, producing a single, final value. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.try_fold">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_for_each" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.try_for_each" class="fnname">try_for_each</a><F, R>(&mut self, f: F) -> R <span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a><Output = ()>,<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> R, </span></h4><span class="since" title="Stable since Rust version 1.27.0">1.27.0</span><a href="#method.try_for_each" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2006-2010" title="goto source code">[src]</a></div></summary><div class='docblock'><p>An iterator method that applies a fallible function to each item in the
iterator, stopping at the first error and returning that error. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.try_for_each">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.reduce" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.reduce" class="fnname">reduce</a><F>(self, f: F) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, </span></h4><span class="since" title="Stable since Rust version 1.51.0">1.51.0</span><a href="#method.reduce" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2150-2153" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Reduces the elements to a single one, by repeatedly applying a reducing
operation. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.reduce">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.any" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.any" class="fnname">any</a><F>(&mut self, f: F) -> bool <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> bool, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.any" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2252-2255" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Tests if any element of the iterator matches a predicate. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.any">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.find" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.find" class="fnname">find</a><P>(&mut self, predicate: P) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> bool, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.find" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2312-2315" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Searches for an element of an iterator that satisfies a predicate. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.find">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.find_map" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.find_map" class="fnname">find_map</a><B, F>(&mut self, f: F) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><B> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><B>, </span></h4><span class="since" title="Stable since Rust version 1.30.0">1.30.0</span><a href="#method.find_map" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2343-2346" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Applies function to the elements of iterator and returns
the first non-none result. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.find_map">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_find" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.try_find" class="fnname">try_find</a><F, R, E>(&mut self, f: F) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, E> <span class="where fmt-newline">where<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a><Output = bool, Residual = <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/1.54.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a>, E>> + <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/try_trait/trait.Try.html" title="trait core::ops::try_trait::Try">Try</a>,<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> R, </span></h4><a href="#method.try_find" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2382-2389" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>try_find</code>)</summary><p>new API</p>
</details></div></div><div class='docblock'><p>Applies function to the elements of iterator and returns
the first true result or the first error. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.try_find">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.position" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.position" class="fnname">position</a><P>(&mut self, predicate: P) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><usize> <span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> bool, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.position" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2488-2491" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Searches for an element in an iterator, returning its index. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.position">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.rposition" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.rposition" class="fnname">rposition</a><P>(&mut self, predicate: P) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><usize> <span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/exact_size/trait.ExactSizeIterator.html" title="trait core::iter::traits::exact_size::ExactSizeIterator">ExactSizeIterator</a> + <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html" title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a>,<br> P: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> bool, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.rposition" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2545-2548" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Searches for an element in an iterator from the right, returning its
index. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.rposition">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.max-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.max" class="fnname">max</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.max-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2596-2599" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Returns the maximum element of an iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.max">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.min-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.min" class="fnname">min</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.min-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2634-2637" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Returns the minimum element of an iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.min">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.max_by_key" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.max_by_key" class="fnname">max_by_key</a><B, F>(self, f: F) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B,<br> B: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, </span></h4><span class="since" title="Stable since Rust version 1.6.0">1.6.0</span><a href="#method.max_by_key" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2656-2659" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Returns the element that gives the maximum value from the
specified function. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.max_by_key">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.max_by" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.max_by" class="fnname">max_by</a><F>(self, compare: F) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>, </span></h4><span class="since" title="Stable since Rust version 1.15.0">1.15.0</span><a href="#method.max_by" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2689-2692" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Returns the element that gives the maximum value with respect to the
specified comparison function. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.max_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.min_by_key" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.min_by_key" class="fnname">min_by_key</a><B, F>(self, f: F) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> B,<br> B: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, </span></h4><span class="since" title="Stable since Rust version 1.6.0">1.6.0</span><a href="#method.min_by_key" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2716-2719" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Returns the element that gives the minimum value from the
specified function. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.min_by_key">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.min_by" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.min_by" class="fnname">min_by</a><F>(self, compare: F) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>, </span></h4><span class="since" title="Stable since Rust version 1.15.0">1.15.0</span><a href="#method.min_by" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2749-2752" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Returns the element that gives the minimum value with respect to the
specified comparison function. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.min_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.rev" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.rev" class="fnname">rev</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/rev/struct.Rev.html" title="struct core::iter::adapters::rev::Rev">Rev</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/double_ended/trait.DoubleEndedIterator.html" title="trait core::iter::traits::double_ended::DoubleEndedIterator">DoubleEndedIterator</a>, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.rev" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2786-2788" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Reverses an iterator’s direction. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.rev">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.unzip" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.unzip" class="fnname">unzip</a><A, B, FromA, FromB>(self) -> (FromA, FromB) <span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = (A, B)>,<br> FromA: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><A>,<br> FromB: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> + <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.Extend.html" title="trait core::iter::traits::collect::Extend">Extend</a><B>, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.unzip" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2816-2820" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Converts an iterator of pairs into a pair of containers. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.unzip">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.copied" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.copied" class="fnname">copied</a><'a, T>(self) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/copied/struct.Copied.html" title="struct core::iter::adapters::copied::Copied">Copied</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = &'a T>,<br> T: 'a + <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a>, </span></h4><span class="since" title="Stable since Rust version 1.36.0">1.36.0</span><a href="#method.copied" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2867-2870" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator which copies all of its elements. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.copied">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.cloned" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.cloned" class="fnname">cloned</a><'a, T>(self) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/cloned/struct.Cloned.html" title="struct core::iter::adapters::cloned::Cloned">Cloned</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = &'a T>,<br> T: 'a + <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.cloned" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2898-2901" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator which <a href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html#tymethod.clone"><code>clone</code></a>s all of its elements. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.cloned">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.cycle" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.cycle" class="fnname">cycle</a>(self) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/iter/adapters/cycle/struct.Cycle.html" title="struct core::iter::adapters::cycle::Cycle">Cycle</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.cycle" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2931-2933" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Repeats an iterator endlessly. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.cycle">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.sum" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.sum" class="fnname">sum</a><S>(self) -> S <span class="where fmt-newline">where<br> S: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/accum/trait.Sum.html" title="trait core::iter::traits::accum::Sum">Sum</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></h4><span class="since" title="Stable since Rust version 1.11.0">1.11.0</span><a href="#method.sum" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2961-2964" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Sums the elements of an iterator. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.sum">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.product" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.product" class="fnname">product</a><P>(self) -> P <span class="where fmt-newline">where<br> P: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/accum/trait.Product.html" title="trait core::iter::traits::accum::Product">Product</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></h4><span class="since" title="Stable since Rust version 1.11.0">1.11.0</span><a href="#method.product" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#2990-2993" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Iterates over the entire iterator, multiplying all the elements <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.product">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.cmp-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.cmp" class="fnname">cmp</a><I>(self, other: I) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a> <span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a><Item = Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>,<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, </span></h4><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a href="#method.cmp-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3011-3015" title="goto source code">[src]</a></div></summary><div class='docblock'><p><a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#lexicographical-comparison">Lexicographically</a> compares the elements of this <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> with those
of another. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.cmp">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.cmp_by" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.cmp_by" class="fnname">cmp_by</a><I, F>(self, other: I, cmp: F) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <I as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>,<br> I: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>, </span></h4><a href="#method.cmp_by" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3040-3044" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_order_by</code>)</div></div><div class='docblock'><p><a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#lexicographical-comparison">Lexicographically</a> compares the elements of this <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> with those
of another with respect to the specified comparison function. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.cmp_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partial_cmp-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp" class="fnname">partial_cmp</a><I>(self, other: I) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>> <span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>, </span></h4><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a href="#method.partial_cmp-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3087-3091" title="goto source code">[src]</a></div></summary><div class='docblock'><p><a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#lexicographical-comparison">Lexicographically</a> compares the elements of this <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> with those
of another. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partial_cmp_by" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp_by" class="fnname">partial_cmp_by</a><I, F>(self, other: I, partial_cmp: F) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <I as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>>,<br> I: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>, </span></h4><a href="#method.partial_cmp_by" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3125-3129" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_order_by</code>)</div></div><div class='docblock'><p><a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#lexicographical-comparison">Lexicographically</a> compares the elements of this <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> with those
of another with respect to the specified comparison function. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.partial_cmp_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.eq-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.eq" class="fnname">eq</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><<I as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>, </span></h4><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a href="#method.eq-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3167-3171" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are equal to those of
another. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.eq">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.eq_by" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.eq_by" class="fnname">eq_by</a><I, F>(self, other: I, eq: F) -> bool <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, <I as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>) -> bool,<br> I: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>, </span></h4><a href="#method.eq_by" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3192-3196" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>iter_order_by</code>)</div></div><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are equal to those of
another with respect to the specified equality function. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.eq_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.ne-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.ne" class="fnname">ne</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><<I as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>, </span></h4><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a href="#method.ne-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3227-3231" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are unequal to those of
another. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.ne">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.lt-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.lt" class="fnname">lt</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>, </span></h4><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a href="#method.lt-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3248-3252" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#lexicographical-comparison">lexicographically</a>
less than those of another. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.lt">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.le-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.le" class="fnname">le</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>, </span></h4><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a href="#method.le-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3269-3273" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#lexicographical-comparison">lexicographically</a>
less or equal to those of another. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.le">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.gt-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.gt" class="fnname">gt</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>, </span></h4><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a href="#method.gt-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3290-3294" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#lexicographical-comparison">lexicographically</a>
greater than those of another. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.gt">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.ge-1" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.ge" class="fnname">ge</a><I>(self, other: I) -> bool <span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<I as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" title="type core::iter::traits::collect::IntoIterator::Item">Item</a>>, </span></h4><span class="since" title="Stable since Rust version 1.5.0">1.5.0</span><a href="#method.ge-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3311-3315" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Determines if the elements of this <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="Iterator"><code>Iterator</code></a> are <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#lexicographical-comparison">lexicographically</a>
greater than or equal to those of another. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.ge">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.is_sorted" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted" class="fnname">is_sorted</a>(self) -> bool <span class="where fmt-newline">where<br> Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>>, </span></h4><a href="#method.is_sorted" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3342-3345" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>is_sorted</code>)</summary><p>new API</p>
</details></div></div><div class='docblock'><p>Checks if the elements of this iterator are sorted. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.is_sorted_by" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by" class="fnname">is_sorted_by</a><F>(self, compare: F) -> bool <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>, &Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>>, </span></h4><a href="#method.is_sorted_by" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3370-3373" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>is_sorted</code>)</summary><p>new API</p>
</details></div></div><div class='docblock'><p>Checks if the elements of this iterator are sorted using the given comparator function. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.is_sorted_by_key" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by_key" class="fnname">is_sorted_by_key</a><F, K>(self, f: F) -> bool <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(Self::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a>) -> K,<br> K: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><K>, </span></h4><a href="#method.is_sorted_by_key" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/iterator.rs.html#3416-3420" title="goto source code">[src]</a></div></summary><div class="item-info"><div class="stab unstable"><details><summary><span class="emoji">🔬</span> This is a nightly-only experimental API. (<code>is_sorted</code>)</summary><p>new API</p>
</details></div></div><div class='docblock'><p>Checks if the elements of this iterator are sorted using the given key extraction
function. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#method.is_sorted_by_key">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Ord" class="impl has-srclink"><h3 class="code-header in-band">impl<L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl-Ord" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.cmp" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#tymethod.cmp" class="fnname">cmp</a>(&self, other: &<a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R>) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a></h4><a href="#method.cmp" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method returns an <a href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="Ordering"><code>Ordering</code></a> between <code>self</code> and <code>other</code>. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#tymethod.cmp">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.max" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#method.max" class="fnname">max</a>(self, other: Self) -> Self</h4><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span><a href="#method.max" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#738-740" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Compares and returns the maximum of two values. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#method.max">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.min" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#method.min" class="fnname">min</a>(self, other: Self) -> Self</h4><span class="since" title="Stable since Rust version 1.21.0">1.21.0</span><a href="#method.min" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#758-760" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Compares and returns the minimum of two values. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#method.min">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.clamp" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#method.clamp" class="fnname">clamp</a>(self, min: Self, max: Self) -> Self</h4><span class="since" title="Stable since Rust version 1.50.0">1.50.0</span><a href="#method.clamp" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#783-785" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Restrict a value to a certain interval. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Ord.html#method.clamp">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-PartialEq%3CEither%3CL%2C%20R%3E%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>, R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a>> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><<a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R>> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl-PartialEq%3CEither%3CL%2C%20R%3E%3E" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.eq" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html#tymethod.eq" class="fnname">eq</a>(&self, other: &<a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R>) -> bool</h4><a href="#method.eq" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used
by <code>==</code>. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.ne" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialEq.html#method.ne" class="fnname">ne</a>(&self, other: &<a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R>) -> bool</h4><a href="#method.ne" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-PartialOrd%3CEither%3CL%2C%20R%3E%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>, R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a>> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html" title="trait core::cmp::PartialOrd">PartialOrd</a><<a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R>> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl-PartialOrd%3CEither%3CL%2C%20R%3E%3E" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.partial_cmp" class="method trait-impl has-srclink"><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp" class="fnname">partial_cmp</a>(&self, other: &<a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R>) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/1.54.0/core/cmp/enum.Ordering.html" title="enum core::cmp::Ordering">Ordering</a>></h4><a href="#method.partial_cmp" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method returns an ordering between <code>self</code> and <code>other</code> values if one exists. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#tymethod.partial_cmp">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.lt" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.lt" class="fnname">lt</a>(&self, other: &Rhs) -> bool</h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.lt" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#978" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests less than (for <code>self</code> and <code>other</code>) and is used by the <code><</code> operator. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.lt">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.le" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.le" class="fnname">le</a>(&self, other: &Rhs) -> bool</h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.le" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#997" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests less than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code><=</code>
operator. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.le">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.gt" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.gt" class="fnname">gt</a>(&self, other: &Rhs) -> bool</h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.gt" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#1019" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests greater than (for <code>self</code> and <code>other</code>) and is used by the <code>></code> operator. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.gt">Read more</a></p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.ge" class="method trait-impl has-srclink"><h4 class="code-header"><div class="code-attribute">#[must_use]</div>fn <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.ge" class="fnname">ge</a>(&self, other: &Rhs) -> bool</h4><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.ge" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/cmp.rs.html#1038" title="goto source code">[src]</a></div></summary><div class='docblock'><p>This method tests greater than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>>=</code>
operator. <a href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.PartialOrd.html#method.ge">Read more</a></p>
</div></details></div></details><div id="impl-Copy" class="impl has-srclink"><h3 class="code-header in-band">impl<L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a>, R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a>> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl-Copy" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div><div id="impl-Eq" class="impl has-srclink"><h3 class="code-header in-band">impl<L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a>, R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a>> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl-Eq" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div><div id="impl-StructuralEq" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.StructuralEq.html" title="trait core::marker::StructuralEq">StructuralEq</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl-StructuralEq" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div><div id="impl-StructuralPartialEq" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.StructuralPartialEq.html" title="trait core::marker::StructuralPartialEq">StructuralPartialEq</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R></h3><a href="#impl-StructuralPartialEq" class="anchor"></a><a class="srclink" href="../src/either/lib.rs.html#50" title="goto source code">[src]</a></div></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><div id="impl-Send" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>, </span></h3><a href="#impl-Send" class="anchor"></a></div><div id="impl-Sync" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>, </span></h3><a href="#impl-Sync" class="anchor"></a></div><div id="impl-Unpin" class="impl has-srclink"><h3 class="code-header in-band">impl<L, R> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="enum" href="enum.Either.html" title="enum either::Either">Either</a><L, R> <span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,<br> R: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>, </span></h3><a href="#impl-Unpin" class="anchor"></a></div></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Any" class="impl has-srclink"><h3 class="code-header in-band">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></h3><a href="#impl-Any" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/any.rs.html#131-135" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.type_id" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.54.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4><a href="#method.type_id" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/any.rs.html#132" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.54.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Borrow%3CT%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T <span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></h3><a href="#impl-Borrow%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/borrow.rs.html#208-213" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.borrow" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&self) -> &T</h4><a href="#method.borrow" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/borrow.rs.html#210" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.54.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-BorrowMut%3CT%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T <span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/1.54.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></h3><a href="#impl-BorrowMut%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/borrow.rs.html#216-220" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.borrow_mut" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&mut self) -> &mut T</h4><a href="#method.borrow_mut" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/borrow.rs.html#217" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.54.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-From%3CT%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3><a href="#impl-From%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#544-548" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.from-1" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -> T</h4><a href="#method.from-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#545" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-Into%3CU%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>, </span></h3><a href="#impl-Into%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#533-540" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into-1" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -> U</h4><a href="#method.into-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#537" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-IntoIterator" class="impl has-srclink"><h3 class="code-header in-band">impl<I> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a> for I <span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>, </span></h3><a href="#impl-IntoIterator" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/collect.rs.html#237-244" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Item-1" class="type trait-impl has-srclink"><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.Item" class="type">Item</a> = <I as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item" title="type core::iter::traits::iterator::Iterator::Item">Item</a></h4><a href="#associatedtype.Item-1" class="anchor"></a></div></summary><div class='docblock'><p>The type of the elements being iterated over.</p>
</div></details><details class="rustdoc-toggle" open><summary><div id="associatedtype.IntoIter" class="type trait-impl has-srclink"><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" class="type">IntoIter</a> = I</h4><a href="#associatedtype.IntoIter" class="anchor"></a></div></summary><div class='docblock'><p>Which kind of iterator are we turning this into?</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.into_iter-1" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#tymethod.into_iter" class="fnname">into_iter</a>(self) -> I</h4><a href="#method.into_iter-1" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/iter/traits/collect.rs.html#241" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Creates an iterator from a value. <a href="https://doc.rust-lang.org/1.54.0/core/iter/traits/collect/trait.IntoIterator.html#tymethod.into_iter">Read more</a></p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-TryFrom%3CU%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>, </span></h3><a href="#impl-TryFrom%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#581-590" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error" class="type trait-impl has-srclink"><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4><a href="#associatedtype.Error" class="anchor"></a></div></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_from" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4><a href="#method.try_from" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#587" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><div id="impl-TryInto%3CU%3E" class="impl has-srclink"><h3 class="code-header in-band">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>, </span></h3><a href="#impl-TryInto%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#567-576" title="goto source code">[src]</a></div></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><div id="associatedtype.Error-1" class="type trait-impl has-srclink"><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryInto.html#associatedtype.Error" class="type">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4><a href="#associatedtype.Error-1" class="anchor"></a></div></summary><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div></details><details class="rustdoc-toggle method-toggle" open><summary><div id="method.try_into" class="method trait-impl has-srclink"><h4 class="code-header">pub fn <a href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.54.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="https://doc.rust-lang.org/1.54.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4><a href="#method.try_into" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/1.54.0/src/core/convert/mod.rs.html#573" title="goto source code">[src]</a></div></summary><div class='docblock'><p>Performs the conversion.</p>
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