137 lines
8.0 KiB
HTML
137 lines
8.0 KiB
HTML
<!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 `Replacer` trait in crate `regex`.">
|
||
<meta name="keywords" content="rust, rustlang, rust-lang, Replacer">
|
||
|
||
<title>regex::Replacer - 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://www.rust-lang.org/favicon.ico">
|
||
|
||
</head>
|
||
<body class="rustdoc trait">
|
||
<!--[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='../regex/index.html'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png' alt='logo' width='100'></a>
|
||
<p class='location'>Trait Replacer</p><div class="block items"><ul><li><a href="#required-methods">Required Methods</a></li><li><a href="#provided-methods">Provided Methods</a></li><li><a href="#implementors">Implementors</a></li></ul></div><p class='location'><a href='index.html'>regex</a></p><script>window.sidebarCurrent = {name: 'Replacer', ty: 'trait', 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'>Trait <a href='index.html'>regex</a>::<wbr><a class="trait" href=''>Replacer</a></span><span class='out-of-band'><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/regex/re_unicode.rs.html#727-737' title='goto source code'>[src]</a></span></h1>
|
||
<pre class='rust trait'>pub trait Replacer {
|
||
fn <a href='#tymethod.reg_replace' class='fnname'>reg_replace</a>(&mut self, caps: &<a class="struct" href="../regex/struct.Captures.html" title="struct regex::Captures">Captures</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html" title="enum alloc::borrow::Cow">Cow</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>;
|
||
|
||
fn <a href='#method.no_expand' class='fnname'>no_expand</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html" title="enum alloc::borrow::Cow">Cow</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>> { ... }
|
||
}</pre><div class='docblock'><p>Replacer describes types that can be used to replace matches in a string.</p>
|
||
</div>
|
||
<h2 id='required-methods'>Required Methods</h2>
|
||
<div class='methods'>
|
||
<h3 id='tymethod.reg_replace' class='method'><span id='reg_replace.v' class='invisible'><code>fn <a href='#tymethod.reg_replace' class='fnname'>reg_replace</a>(&mut self, caps: &<a class="struct" href="../regex/struct.Captures.html" title="struct regex::Captures">Captures</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html" title="enum alloc::borrow::Cow">Cow</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>></code></span></h3><div class='docblock'><p>Returns a possibly owned string that is used to replace the match
|
||
corresponding to the <code>caps</code> capture group.</p>
|
||
|
||
<p>The <code>'a</code> lifetime refers to the lifetime of a borrowed string when
|
||
a new owned string isn't needed (e.g., for <code>NoExpand</code>).</p>
|
||
</div></div>
|
||
<h2 id='provided-methods'>Provided Methods</h2>
|
||
<div class='methods'>
|
||
<h3 id='method.no_expand' class='method'><span id='no_expand.v' class='invisible'><code>fn <a href='#method.no_expand' class='fnname'>no_expand</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/nightly/alloc/borrow/enum.Cow.html" title="enum alloc::borrow::Cow">Cow</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>></code></span></h3><div class='docblock'><p>Returns a possibly owned string that never needs expansion.</p>
|
||
</div></div>
|
||
<h2 id='implementors'>Implementors</h2>
|
||
<ul class='item-list' id='implementors-list'>
|
||
<li><code>impl<'t> Replacer for <a class="struct" href="../regex/struct.NoExpand.html" title="struct regex::NoExpand">NoExpand</a><'t></code></li>
|
||
<li><code>impl<'t> Replacer for &'t <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code></li>
|
||
<li><code>impl<F> Replacer for F <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnMut.html" title="trait core::ops::function::FnMut">FnMut</a>(&<a class="struct" href="../regex/struct.Captures.html" title="struct regex::Captures">Captures</a>) -> <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>, </span></code></li>
|
||
</ul><script type="text/javascript" async
|
||
src="../implementors/regex/trait.Replacer.js">
|
||
</script></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 = "regex";
|
||
</script>
|
||
<script src="../main.js"></script>
|
||
<script defer src="../search-index.js"></script>
|
||
</body>
|
||
</html> |