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<!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="Convenience trait that adds `chars()` and `char_indices()` methods similar to the ones on string slices to byte slices."><title>Utf8CharsEx in utf8_iter - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../static.files/rustdoc-ca0dd0c4.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="utf8_iter" data-themes="" data-resource-suffix="" data-rustdoc-version="1.93.1 (01f6ddf75 2026-02-11) (Arch Linux rust 1:1.93.1-1)" data-channel="1.93.1" data-search-js="search-9e2438ea.js" data-stringdex-js="stringdex-a3946164.js" data-settings-js="settings-c38705f0.js" ><script src="../static.files/storage-e2aeef58.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-a410ff4d.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-044be391.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]--><rustdoc-topbar><h2><a href="#">Utf8CharsEx</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../utf8_iter/index.html">utf8_<wbr>iter</a><span class="version">1.0.4</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Utf8<wbr>Chars<wbr>Ex</a></h2><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.char_indices" title="char_indices">char_indices</a></li><li><a href="#tymethod.chars" title="chars">chars</a></li></ul><h3><a href="#foreign-impls">Implementations on Foreign Types</a></h3><ul class="block"><li><a href="#impl-Utf8CharsEx-for-%5Bu8%5D" title="[u8]">[u8]</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="index.html">In crate utf8_<wbr>iter</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="index.html">utf8_iter</a></div><h1>Trait <span class="trait">Utf8<wbr>Chars<wbr>Ex</span>&nbsp;<button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../src/utf8_iter/lib.rs.html#261-264">Source</a> </span></div><pre class="rust item-decl"><code>pub trait Utf8CharsEx {
// Required methods
fn <a href="#tymethod.chars" class="fn">chars</a>(&amp;self) -&gt; <a class="struct" href="struct.Utf8Chars.html" title="struct utf8_iter::Utf8Chars">Utf8Chars</a>&lt;'_&gt; <a href="#" class="tooltip" data-notable-ty="Utf8Chars&lt;&#39;_&gt;"></a>;
<span class="item-spacer"></span> fn <a href="#tymethod.char_indices" class="fn">char_indices</a>(&amp;self) -&gt; <a class="struct" href="struct.Utf8CharIndices.html" title="struct utf8_iter::Utf8CharIndices">Utf8CharIndices</a>&lt;'_&gt; <a href="#" class="tooltip" data-notable-ty="Utf8CharIndices&lt;&#39;_&gt;"></a>;
}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Convenience trait that adds <code>chars()</code> and <code>char_indices()</code> methods
similar to the ones on string slices to byte slices.</p>
</div></details><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><section id="tymethod.chars" class="method"><a class="src rightside" href="../src/utf8_iter/lib.rs.html#262">Source</a><h4 class="code-header">fn <a href="#tymethod.chars" class="fn">chars</a>(&amp;self) -&gt; <a class="struct" href="struct.Utf8Chars.html" title="struct utf8_iter::Utf8Chars">Utf8Chars</a>&lt;'_&gt; <a href="#" class="tooltip" data-notable-ty="Utf8Chars&lt;&#39;_&gt;"></a></h4></section><section id="tymethod.char_indices" class="method"><a class="src rightside" href="../src/utf8_iter/lib.rs.html#263">Source</a><h4 class="code-header">fn <a href="#tymethod.char_indices" class="fn">char_indices</a>(&amp;self) -&gt; <a class="struct" href="struct.Utf8CharIndices.html" title="struct utf8_iter::Utf8CharIndices">Utf8CharIndices</a>&lt;'_&gt; <a href="#" class="tooltip" data-notable-ty="Utf8CharIndices&lt;&#39;_&gt;"></a></h4></section></div><h2 id="foreign-impls" class="section-header">Implementations on Foreign Types<a href="#foreign-impls" class="anchor">§</a></h2><details class="toggle implementors-toggle"><summary><section id="impl-Utf8CharsEx-for-%5Bu8%5D" class="impl"><a class="src rightside" href="../src/utf8_iter/lib.rs.html#266-279">Source</a><a href="#impl-Utf8CharsEx-for-%5Bu8%5D" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="trait.Utf8CharsEx.html" title="trait utf8_iter::Utf8CharsEx">Utf8CharsEx</a> for [<a class="primitive" href="https://doc.rust-lang.org/1.93.1/core/primitive.u8.html">u8</a>]</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.chars" class="method trait-impl"><a class="src rightside" href="../src/utf8_iter/lib.rs.html#270-272">Source</a><a href="#method.chars" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.chars" class="fn">chars</a>(&amp;self) -&gt; <a class="struct" href="struct.Utf8Chars.html" title="struct utf8_iter::Utf8Chars">Utf8Chars</a>&lt;'_&gt; <a href="#" class="tooltip" data-notable-ty="Utf8Chars&lt;&#39;_&gt;"></a></h4></section></summary><div class="docblock"><p>Convenience method for creating an UTF-8 iterator
for the slice.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.char_indices" class="method trait-impl"><a class="src rightside" href="../src/utf8_iter/lib.rs.html#276-278">Source</a><a href="#method.char_indices" class="anchor">§</a><h4 class="code-header">fn <a href="#tymethod.char_indices" class="fn">char_indices</a>(&amp;self) -&gt; <a class="struct" href="struct.Utf8CharIndices.html" title="struct utf8_iter::Utf8CharIndices">Utf8CharIndices</a>&lt;'_&gt; <a href="#" class="tooltip" data-notable-ty="Utf8CharIndices&lt;&#39;_&gt;"></a></h4></section></summary><div class="docblock"><p>Convenience method for creating a byte index and
UTF-8 iterator for the slice.</p>
</div></details></div></details><h2 id="implementors" class="section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"></div><script src="../trait.impl/utf8_iter/trait.Utf8CharsEx.js" data-ignore-extern-crates="core" async></script><script type="text/json" id="notable-traits-data">{"Utf8CharIndices<'_>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Utf8CharIndices.html\" title=\"struct utf8_iter::Utf8CharIndices\">Utf8CharIndices</a>&lt;'a&gt;</code></h3><pre><code><div class=\"where\">impl&lt;'a&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/iter/traits/iterator/trait.Iterator.html\" title=\"trait core::iter::traits::iterator::Iterator\">Iterator</a> for <a class=\"struct\" href=\"struct.Utf8CharIndices.html\" title=\"struct utf8_iter::Utf8CharIndices\">Utf8CharIndices</a>&lt;'a&gt;</div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\">Item</a> = (<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/core/primitive.usize.html\">usize</a>, <a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/core/primitive.char.html\">char</a>);</div>","Utf8Chars<'_>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.Utf8Chars.html\" title=\"struct utf8_iter::Utf8Chars\">Utf8Chars</a>&lt;'a&gt;</code></h3><pre><code><div class=\"where\">impl&lt;'a&gt; <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/core/iter/traits/iterator/trait.Iterator.html\" title=\"trait core::iter::traits::iterator::Iterator\">Iterator</a> for <a class=\"struct\" href=\"struct.Utf8Chars.html\" title=\"struct utf8_iter::Utf8Chars\">Utf8Chars</a>&lt;'a&gt;</div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.93.1/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\">Item</a> = <a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/core/primitive.char.html\">char</a>;</div>"}</script></section></div></main></body></html>