17 lines
5.7 KiB
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17 lines
5.7 KiB
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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="Provides iteration by `char` over `&[u8]` containing potentially-invalid UTF-8 such that errors are handled according to the WHATWG Encoding Standard (i.e. the same way as in `String::from_utf8_lossy`)."><title>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="../crates.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 mod crate"><!--[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="#">Crate utf8_iter</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"><ul class="block"><li><a id="all-types" href="all.html">All Items</a></li></ul><section id="rustdoc-toc"><h3><a href="#structs">Crate Items</a></h3><ul class="block"><li><a href="#structs" title="Structs">Structs</a></li><li><a href="#traits" title="Traits">Traits</a></li></ul></section><div id="rustdoc-modnav"></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"><h1>Crate <span>utf8_<wbr>iter</span> <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#17-279">Source</a> </span></div><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Provides iteration by <code>char</code> over <code>&[u8]</code> containing potentially-invalid
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UTF-8 such that errors are handled according to the <a href="https://encoding.spec.whatwg.org/#utf-8-decoder">WHATWG Encoding
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Standard</a> (i.e. the same
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way as in <code>String::from_utf8_lossy</code>).</p>
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<p>The trait <code>Utf8CharsEx</code> provides the convenience method <code>chars()</code> on
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byte slices themselves instead of having to use the more verbose
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<code>Utf8Chars::new(slice)</code>.</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>utf8_iter::Utf8CharsEx;
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<span class="kw">let </span>data = <span class="string">b"\xFF\xC2\xE2\xE2\x98\xF0\xF0\x9F\xF0\x9F\x92\xE2\x98\x83"</span>;
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<span class="kw">let </span>from_iter: String = data.chars().collect();
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<span class="kw">let </span>from_std = String::from_utf8_lossy(data);
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<span class="macro">assert_eq!</span>(from_iter, from_std);</code></pre></div></div></details><h2 id="structs" class="section-header">Structs<a href="#structs" class="anchor">§</a></h2><dl class="item-table"><dt><a class="struct" href="struct.ErrorReportingUtf8Chars.html" title="struct utf8_iter::ErrorReportingUtf8Chars">Error<wbr>Reporting<wbr>Utf8<wbr>Chars</a></dt><dd>Iterator by <code>Result<char,Utf8CharsError></code> over <code>&[u8]</code> that contains
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potentially-invalid UTF-8. There is exactly one <code>Utf8CharsError</code> per
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each error as defined by the WHATWG Encoding Standard.</dd><dt><a class="struct" href="struct.Utf8CharIndices.html" title="struct utf8_iter::Utf8CharIndices">Utf8<wbr>Char<wbr>Indices</a></dt><dd>An iterator over the <a href="https://doc.rust-lang.org/1.93.1/core/primitive.char.html" title="primitive char"><code>char</code></a>s and their positions.</dd><dt><a class="struct" href="struct.Utf8Chars.html" title="struct utf8_iter::Utf8Chars">Utf8<wbr>Chars</a></dt><dd>Iterator by <code>char</code> over <code>&[u8]</code> that contains
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potentially-invalid UTF-8. See the crate documentation.</dd><dt><a class="struct" href="struct.Utf8CharsError.html" title="struct utf8_iter::Utf8CharsError">Utf8<wbr>Chars<wbr>Error</a></dt><dd>A type for signaling UTF-8 errors.</dd></dl><h2 id="traits" class="section-header">Traits<a href="#traits" class="anchor">§</a></h2><dl class="item-table"><dt><a class="trait" href="trait.Utf8CharsEx.html" title="trait utf8_iter::Utf8CharsEx">Utf8<wbr>Chars<wbr>Ex</a></dt><dd>Convenience trait that adds <code>chars()</code> and <code>char_indices()</code> methods
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similar to the ones on string slices to byte slices.</dd></dl></section></div></main></body></html> |