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9 lines
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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="Types and routines for working with look-around assertions."><title>regex_automata::util::look - 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="regex_automata" 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 mod"><!--[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="#">Module look</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../regex_automata/index.html">regex_<wbr>automata</a><span class="version">0.4.14</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Module look</a></h2><h3><a href="#structs">Module Items</a></h3><ul class="block"><li><a href="#structs" title="Structs">Structs</a></li><li><a href="#enums" title="Enums">Enums</a></li></ul></section><div id="rustdoc-modnav"><h2><a href="../index.html">In regex_<wbr>automata::<wbr>util</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">regex_automata</a>::<wbr><a href="../index.html">util</a></div><h1>Module <span>look</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/regex_automata/util/look.rs.html#1-2547">Source</a> </span></div><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Types and routines for working with look-around assertions.</p>
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<p>This module principally defines two types:</p>
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<ul>
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<li><a href="enum.Look.html" title="enum regex_automata::util::look::Look"><code>Look</code></a> enumerates all of the assertions supported by this crate.</li>
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<li><a href="struct.LookSet.html" title="struct regex_automata::util::look::LookSet"><code>LookSet</code></a> provides a way to efficiently store a set of <a href="enum.Look.html" title="enum regex_automata::util::look::Look"><code>Look</code></a> values.</li>
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<li><a href="struct.LookMatcher.html" title="struct regex_automata::util::look::LookMatcher"><code>LookMatcher</code></a> provides routines for checking whether a <code>Look</code> or a
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<code>LookSet</code> matches at a particular position in a haystack.</li>
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</ul>
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</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.LookMatcher.html" title="struct regex_automata::util::look::LookMatcher">Look<wbr>Matcher</a></dt><dd>A matcher for look-around assertions.</dd><dt><a class="struct" href="struct.LookSet.html" title="struct regex_automata::util::look::LookSet">LookSet</a></dt><dd>LookSet is a memory-efficient set of look-around assertions.</dd><dt><a class="struct" href="struct.LookSetIter.html" title="struct regex_automata::util::look::LookSetIter">Look<wbr>SetIter</a></dt><dd>An iterator over all look-around assertions in a <a href="struct.LookSet.html" title="struct regex_automata::util::look::LookSet"><code>LookSet</code></a>.</dd><dt><a class="struct" href="struct.UnicodeWordBoundaryError.html" title="struct regex_automata::util::look::UnicodeWordBoundaryError">Unicode<wbr>Word<wbr>Boundary<wbr>Error</a></dt><dd>An error that occurs when the Unicode-aware <code>\w</code> class is unavailable.</dd></dl><h2 id="enums" class="section-header">Enums<a href="#enums" class="anchor">§</a></h2><dl class="item-table"><dt><a class="enum" href="enum.Look.html" title="enum regex_automata::util::look::Look">Look</a></dt><dd>A look-around assertion.</dd></dl></section></div></main></body></html> |