<!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 base trait for numeric types, covering `0` and `1` values, comparisons, basic numeric operations, and string conversion."><title>Num in num_traits - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin 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href="../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc trait"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button><a class="logo-container" href="../num_traits/index.html"><img class="rust-logo" src="../static.files/rust-logo-151179464ae7ed46.svg" alt="logo"></a><h2></h2></nav><nav class="sidebar"><a class="logo-container" href="../num_traits/index.html"><img class="rust-logo" src="../static.files/rust-logo-151179464ae7ed46.svg" alt="logo"></a><h2 class="location"><a href="#">Num</a></h2><div class="sidebar-elems"><section><h3><a href="#required-associated-types">Required Associated Types</a></h3><ul class="block"><li><a href="#associatedtype.FromStrRadixErr">FromStrRadixErr</a></li></ul><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.from_str_radix">from_str_radix</a></li></ul><h3><a href="#foreign-impls">Implementations on Foreign Types</a></h3><ul class="block"><li><a href="#impl-Num-for-Wrapping%3CT%3E">Wrapping<T></a></li><li><a href="#impl-Num-for-f32">f32</a></li><li><a href="#impl-Num-for-f64">f64</a></li><li><a href="#impl-Num-for-i128">i128</a></li><li><a href="#impl-Num-for-i16">i16</a></li><li><a href="#impl-Num-for-i32">i32</a></li><li><a href="#impl-Num-for-i64">i64</a></li><li><a href="#impl-Num-for-i8">i8</a></li><li><a href="#impl-Num-for-isize">isize</a></li><li><a href="#impl-Num-for-u128">u128</a></li><li><a href="#impl-Num-for-u16">u16</a></li><li><a href="#impl-Num-for-u32">u32</a></li><li><a href="#impl-Num-for-u64">u64</a></li><li><a href="#impl-Num-for-u8">u8</a></li><li><a href="#impl-Num-for-usize">usize</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><h2><a href="index.html">In num_traits</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Trait <a href="index.html">num_traits</a>::<wbr><a class="trait" href="#">Num</a><button id="copy-path" title="Copy item path to clipboard"><img src="../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../src/num_traits/lib.rs.html#67-96">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub trait Num: <a class="trait" href="https://doc.rust-lang.org/1.69.0/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> + <a class="trait" href="identities/trait.Zero.html" title="trait num_traits::identities::Zero">Zero</a> + <a class="trait" href="identities/trait.One.html" title="trait num_traits::identities::One">One</a> + <a class="trait" href="trait.NumOps.html" title="trait num_traits::NumOps">NumOps</a> {
type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a>;
// Required method
fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(
str: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>,
radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>
) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, Self::<a class="associatedtype" href="trait.Num.html#associatedtype.FromStrRadixErr" title="type num_traits::Num::FromStrRadixErr">FromStrRadixErr</a>>;
}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>The base trait for numeric types, covering <code>0</code> and <code>1</code> values,
comparisons, basic numeric operations, and string conversion.</p>
</div></details><h2 id="required-associated-types" class="small-section-header">Required Associated Types<a href="#required-associated-types" class="anchor">§</a></h2><div class="methods"><section id="associatedtype.FromStrRadixErr" class="method"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#68">source</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a></h4></section></div><h2 id="required-methods" class="small-section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="tymethod.from_str_radix" class="method"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#95">source</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(str: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, Self::<a class="associatedtype" href="trait.Num.html#associatedtype.FromStrRadixErr" title="type num_traits::Num::FromStrRadixErr">FromStrRadixErr</a>></h4></section></summary><div class="docblock"><p>Convert from a string and radix (typically <code>2..=36</code>).</p>
<h5 id="examples"><a href="#examples">Examples</a></h5>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>num_traits::Num;
<span class="kw">let </span>result = <i32 <span class="kw">as </span>Num>::from_str_radix(<span class="string">"27"</span>, <span class="number">10</span>);
<span class="macro">assert_eq!</span>(result, <span class="prelude-val">Ok</span>(<span class="number">27</span>));
<span class="kw">let </span>result = <i32 <span class="kw">as </span>Num>::from_str_radix(<span class="string">"foo"</span>, <span class="number">10</span>);
<span class="macro">assert!</span>(result.is_err());</code></pre></div>
<h5 id="supported-radices"><a href="#supported-radices">Supported radices</a></h5>
<p>The exact range of supported radices is at the discretion of each type implementation. For
primitive integers, this is implemented by the inherent <code>from_str_radix</code> methods in the
standard library, which <strong>panic</strong> if the radix is not in the range from 2 to 36. The
implementation in this crate for primitive floats is similar.</p>
<p>For third-party types, it is suggested that implementations should follow suit and at least
accept <code>2..=36</code> without panicking, but an <code>Err</code> may be returned for any unsupported radix.
It’s possible that a type might not even support the common radix 10, nor any, if string
parsing doesn’t make sense for that type.</p>
</div></details></div><h2 id="foreign-impls" class="small-section-header">Implementations on Foreign Types<a href="#foreign-impls" class="anchor">§</a></h2><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-i8" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-i8" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.i8.html">i8</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-1" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-1" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></h4></section><section id="method.from_str_radix" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-u128" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#174">source</a><a href="#impl-Num-for-u128" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u128.html">u128</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-2" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-2" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></h4></section><section id="method.from_str_radix-1" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#174">source</a><a href="#method.from_str_radix-1" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-u8" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#174">source</a><a href="#impl-Num-for-u8" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u8.html">u8</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-3" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-3" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></h4></section><section id="method.from_str_radix-2" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#174">source</a><a href="#method.from_str_radix-2" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-f64" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#392">source</a><a href="#impl-Num-for-f64" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.f64.html">f64</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-4" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-4" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="struct.ParseFloatError.html" title="struct num_traits::ParseFloatError">ParseFloatError</a></h4></section><section id="method.from_str_radix-3" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#392">source</a><a href="#method.from_str_radix-3" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(src: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, Self::<a class="associatedtype" href="trait.Num.html#associatedtype.FromStrRadixErr" title="type num_traits::Num::FromStrRadixErr">FromStrRadixErr</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-i32" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-i32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.i32.html">i32</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-5" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-5" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></h4></section><section id="method.from_str_radix-4" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-4" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-u32" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#174">source</a><a href="#impl-Num-for-u32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-6" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-6" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></h4></section><section id="method.from_str_radix-5" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#174">source</a><a href="#method.from_str_radix-5" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-u16" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#174">source</a><a href="#impl-Num-for-u16" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u16.html">u16</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-7" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-7" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></h4></section><section id="method.from_str_radix-6" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#174">source</a><a href="#method.from_str_radix-6" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-i16" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-i16" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.i16.html">i16</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-8" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-8" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></h4></section><section id="method.from_str_radix-7" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-7" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-i64" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-i64" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.i64.html">i64</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-9" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-9" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></h4></section><section id="method.from_str_radix-8" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-8" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-usize" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#174">source</a><a href="#impl-Num-for-usize" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.usize.html">usize</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-10" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-10" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></h4></section><section id="method.from_str_radix-9" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#174">source</a><a href="#method.from_str_radix-9" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-u64" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#174">source</a><a href="#impl-Num-for-u64" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u64.html">u64</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-11" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-11" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></h4></section><section id="method.from_str_radix-10" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#174">source</a><a href="#method.from_str_radix-10" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-i128" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-i128" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.i128.html">i128</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-12" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-12" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></h4></section><section id="method.from_str_radix-11" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-11" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-f32" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#392">source</a><a href="#impl-Num-for-f32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.f32.html">f32</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-13" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-13" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="struct.ParseFloatError.html" title="struct num_traits::ParseFloatError">ParseFloatError</a></h4></section><section id="method.from_str_radix-12" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#392">source</a><a href="#method.from_str_radix-12" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(src: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, Self::<a class="associatedtype" href="trait.Num.html#associatedtype.FromStrRadixErr" title="type num_traits::Num::FromStrRadixErr">FromStrRadixErr</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-Wrapping%3CT%3E" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#177-185">source</a><a href="#impl-Num-for-Wrapping%3CT%3E" class="anchor">§</a><h3 class="code-header">impl<T: <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a>> <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/wrapping/struct.Wrapping.html" title="struct core::num::wrapping::Wrapping">Wrapping</a><T><span class="where fmt-newline">where
<a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/wrapping/struct.Wrapping.html" title="struct core::num::wrapping::Wrapping">Wrapping</a><T>: <a class="trait" href="trait.NumOps.html" title="trait num_traits::NumOps">NumOps</a>,</span></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-14" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-14" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <T as <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a>>::<a class="associatedtype" href="trait.Num.html#associatedtype.FromStrRadixErr" title="type num_traits::Num::FromStrRadixErr">FromStrRadixErr</a></h4></section><section id="method.from_str_radix-13" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#182-184">source</a><a href="#method.from_str_radix-13" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(str: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, Self::<a class="associatedtype" href="trait.Num.html#associatedtype.FromStrRadixErr" title="type num_traits::Num::FromStrRadixErr">FromStrRadixErr</a>></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Num-for-isize" class="impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#175">source</a><a href="#impl-Num-for-isize" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Num.html" title="trait num_traits::Num">Num</a> for <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.isize.html">isize</a></h3></section></summary><div class="impl-items"><section id="associatedtype.FromStrRadixErr-15" class="associatedtype trait-impl"><a href="#associatedtype.FromStrRadixErr-15" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.FromStrRadixErr" class="associatedtype">FromStrRadixErr</a> = <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a></h4></section><section id="method.from_str_radix-14" class="method trait-impl"><a class="srclink rightside" href="../src/num_traits/lib.rs.html#175">source</a><a href="#method.from_str_radix-14" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.from_str_radix" class="fn">from_str_radix</a>(s: &<a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.str.html">str</a>, radix: <a class="primitive" href="https://doc.rust-lang.org/1.69.0/core/primitive.u32.html">u32</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.69.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="https://doc.rust-lang.org/1.69.0/core/num/error/struct.ParseIntError.html" title="struct core::num::error::ParseIntError">ParseIntError</a>></h4></section></div></details><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"></div><script src="../implementors/num_traits/trait.Num.js" data-ignore-extern-crates="core" async></script></section></div></main><div id="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="num_traits" data-themes="" data-resource-suffix="" data-rustdoc-version="1.69.0 (84c898d65 2023-04-16) (built from a source tarball)" data-search-js="search-8a59a8356673ec1f.js" data-settings-js="settings-f0c5c39777a9a2f6.js" data-settings-css="settings-0bcba95ff279c1db.css" ></div></body></html>