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<h1 class='fqn'><span class='in-band'>Trait <a href='../index.html'>odds</a>::<wbr><a href='index.html'>slice</a>::<wbr><a class="trait" href=''>SliceIterExt</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a class='srclink' href='../../src/odds/slice/mod.rs.html#257-282' title='goto source code'>[src]</a></span></h1>
<pre class='rust trait'>pub trait SliceIterExt: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a> {
fn <a href='#method.mend_slices' class='fnname'>mend_slices</a>(self) -> <a class="struct" href="../../odds/slice/struct.MendSlices.html" title="struct odds::slice::MendSlices">MendSlices</a><Self><br> <span class="where">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,<br> Self::<a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Item</a>: <a class="trait" href="../../odds/slice/trait.MendSlice.html" title="trait odds::slice::MendSlice">MendSlice</a></span>,
{ ... }
}</pre><div class='docblock'><p>Extra iterator adaptors for iterators of slice elements.</p>
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<h2 id='provided-methods'>Provided Methods</h2>
<div class='methods'>
<h3 id='method.mend_slices' class='method'><span id='mend_slices.v' class='invisible'><code>fn <a href='#method.mend_slices' class='fnname'>mend_slices</a>(self) -> <a class="struct" href="../../odds/slice/struct.MendSlices.html" title="struct odds::slice::MendSlices">MendSlices</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,<br> Self::<a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Item</a>: <a class="trait" href="../../odds/slice/trait.MendSlice.html" title="trait odds::slice::MendSlice">MendSlice</a>, </span></code></span></h3><div class='docblock'><p>Return an iterator adaptor that joins together adjacent slices if possible.</p>
<p>Only implemented for iterators with slice or string slice elements.
Only slices that are contiguous together can be joined.</p>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">odds</span>::<span class="ident">slice</span>::<span class="ident">SliceIterExt</span>;
<span class="comment">// Split a string into a slice per letter, filter out whitespace,</span>
<span class="comment">// and join into words again by mending adjacent slices.</span>
<span class="kw">let</span> <span class="ident">text</span> <span class="op">=</span> <span class="ident">String</span>::<span class="ident">from</span>(<span class="string">"Warning: γ-radiation (ionizing)"</span>);
<span class="kw">let</span> <span class="ident">char_slices</span> <span class="op">=</span> <span class="ident">text</span>.<span class="ident">char_indices</span>()
.<span class="ident">map</span>(<span class="op">|</span>(<span class="ident">index</span>, <span class="ident">ch</span>)<span class="op">|</span> <span class="kw-2">&</span><span class="ident">text</span>[<span class="ident">index</span>..<span class="ident">index</span> <span class="op">+</span> <span class="ident">ch</span>.<span class="ident">len_utf8</span>()]);
<span class="kw">let</span> <span class="ident">words</span> <span class="op">=</span> <span class="ident">char_slices</span>.<span class="ident">filter</span>(<span class="op">|</span><span class="ident">s</span><span class="op">|</span> <span class="op">!</span><span class="ident">s</span>.<span class="ident">chars</span>().<span class="ident">any</span>(<span class="ident">char</span>::<span class="ident">is_whitespace</span>))
.<span class="ident">mend_slices</span>();
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">words</span>.<span class="ident">eq</span>(<span class="macro">vec</span><span class="macro">!</span>[<span class="string">"Warning:"</span>, <span class="string">"γ-radiation"</span>, <span class="string">"(ionizing)"</span>]));</pre>
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<h2 id='implementors'>Implementors</h2>
<ul class='item-list' id='implementors-list'>
<li><code>impl<I: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>> SliceIterExt for I <span class="where fmt-newline">where<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/iterator/trait.Iterator.html" title="trait core::iter::iterator::Iterator">Iterator</a>, </span></code></li>
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