<!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="API documentation for the Rust `pattern` mod in crate `core`."> <meta name="keywords" content="rust, rustlang, rust-lang, pattern"> <title>core::str::pattern - Rust</title> <link rel="stylesheet" type="text/css" href="../../../normalize.css"> <link rel="stylesheet" type="text/css" href="../../../rustdoc.css"> <link rel="stylesheet" type="text/css" href="../../../main.css"> <link rel="shortcut icon" href="https://doc.rust-lang.org/favicon.ico"> </head> <body class="rustdoc mod"> <!--[if lte IE 8]> <div class="warning"> This old browser is unsupported and will most likely display funky things. </div> <![endif]--> <nav class="sidebar"> <a href='../../../core/index.html'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png' alt='logo' width='100'></a> <p class='location'>Module pattern</p><div class="block items"><ul><li><a href="#structs">Structs</a></li><li><a href="#enums">Enums</a></li><li><a href="#traits">Traits</a></li></ul></div><p class='location'><a href='../../index.html'>core</a>::<wbr><a href='../index.html'>str</a></p><script>window.sidebarCurrent = {name: 'pattern', ty: 'mod', relpath: '../'};</script><script defer src="../sidebar-items.js"></script> </nav> <nav class="sub"> <form class="search-form js-only"> <div class="search-container"> <input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"> </div> </form> </nav> <section id='main' class="content"> <h1 class='fqn'><span class='in-band'>Module <a href='../../index.html'>core</a>::<wbr><a href='../index.html'>str</a>::<wbr><a class="mod" href=''>pattern</a></span><span class='out-of-band'><span class='since' title='Stable since Rust version '></span><span id='render-detail'> <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs"> [<span class='inner'>−</span>] </a> </span><a class='srclink' href='../../../src/core/str/pattern.rs.html#11-1237' title='goto source code'>[src]</a></span></h1> <div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>pattern </code><a href="https://github.com/rust-lang/rust/issues/27721">#27721</a>)</summary><p>API not fully fleshed out and ready to be stabilized</p> </details></div></div><div class='docblock'><p>The string Pattern API.</p> <p>For more details, see the traits <code>Pattern</code>, <code>Searcher</code>, <code>ReverseSearcher</code> and <code>DoubleEndedSearcher</code>.</p> </div><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2> <table> <tr class='unstable module-item'> <td><a class="struct" href="struct.CharPredicateSearcher.html" title='struct core::str::pattern::CharPredicateSearcher'>CharPredicateSearcher</a></td> <td class='docblock-short'> [<div class='stab unstable'>Experimental</div>] <p>Associated type for <code><F as Pattern<'a>>::Searcher</code>.</p> </td> </tr> <tr class='unstable module-item'> <td><a class="struct" href="struct.CharSearcher.html" title='struct core::str::pattern::CharSearcher'>CharSearcher</a></td> <td class='docblock-short'> [<div class='stab unstable'>Experimental</div>] <p>Associated type for <code><char as Pattern<'a>>::Searcher</code>.</p> </td> </tr> <tr class='unstable module-item'> <td><a class="struct" href="struct.CharSliceSearcher.html" title='struct core::str::pattern::CharSliceSearcher'>CharSliceSearcher</a></td> <td class='docblock-short'> [<div class='stab unstable'>Experimental</div>] <p>Associated type for <code><&[char] as Pattern<'a>>::Searcher</code>.</p> </td> </tr> <tr class='unstable module-item'> <td><a class="struct" href="struct.StrSearcher.html" title='struct core::str::pattern::StrSearcher'>StrSearcher</a></td> <td class='docblock-short'> [<div class='stab unstable'>Experimental</div>] <p>Associated type for <code><&str as Pattern<'a>>::Searcher</code>.</p> </td> </tr></table><h2 id='enums' class='section-header'><a href="#enums">Enums</a></h2> <table> <tr class='unstable module-item'> <td><a class="enum" href="enum.SearchStep.html" title='enum core::str::pattern::SearchStep'>SearchStep</a></td> <td class='docblock-short'> [<div class='stab unstable'>Experimental</div>] <p>Result of calling <code>Searcher::next()</code> or <code>ReverseSearcher::next_back()</code>.</p> </td> </tr></table><h2 id='traits' class='section-header'><a href="#traits">Traits</a></h2> <table> <tr class='unstable module-item'> <td><a class="trait" href="trait.DoubleEndedSearcher.html" title='trait core::str::pattern::DoubleEndedSearcher'>DoubleEndedSearcher</a></td> <td class='docblock-short'> [<div class='stab unstable'>Experimental</div>] <p>A marker trait to express that a <code>ReverseSearcher</code> can be used for a <code>DoubleEndedIterator</code> implementation.</p> </td> </tr> <tr class='unstable module-item'> <td><a class="trait" href="trait.Pattern.html" title='trait core::str::pattern::Pattern'>Pattern</a></td> <td class='docblock-short'> [<div class='stab unstable'>Experimental</div>] <p>A string pattern.</p> </td> </tr> <tr class='unstable module-item'> <td><a class="trait" href="trait.ReverseSearcher.html" title='trait core::str::pattern::ReverseSearcher'>ReverseSearcher</a></td> <td class='docblock-short'> [<div class='stab unstable'>Experimental</div>] <p>A reverse searcher for a string pattern.</p> </td> </tr> <tr class='unstable module-item'> <td><a class="trait" href="trait.Searcher.html" title='trait core::str::pattern::Searcher'>Searcher</a></td> <td class='docblock-short'> [<div class='stab unstable'>Experimental</div>] <p>A searcher for a string pattern.</p> </td> </tr></table></section> <section id='search' class="content hidden"></section> <section class="footer"></section> <aside id="help" class="hidden"> <div> <h1 class="hidden">Help</h1> <div class="shortcuts"> <h2>Keyboard Shortcuts</h2> <dl> <dt>?</dt> <dd>Show this help dialog</dd> <dt>S</dt> <dd>Focus the search field</dd> <dt>⇤</dt> <dd>Move up in search results</dd> <dt>⇥</dt> <dd>Move down in search results</dd> <dt>⏎</dt> <dd>Go to active search result</dd> <dt>+</dt> <dd>Collapse/expand all sections</dd> </dl> </div> <div class="infos"> <h2>Search Tricks</h2> <p> Prefix searches with a type followed by a colon (e.g. <code>fn:</code>) to restrict the search to a given type. </p> <p> Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>. </p> <p> Search functions by type signature (e.g. <code>vec -> usize</code> or <code>* -> vec</code>) </p> </div> </div> </aside> <script> window.rootPath = "../../../"; window.currentCrate = "core"; </script> <script src="../../../main.js"></script> <script defer src="../../../search-index.js"></script> </body> </html>