<!DOCTYPE html><htmllang="en"><head><metacharset="utf-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><metaname="generator"content="rustdoc"><metaname="description"content="Represents the capture groups for a single match."><title>Captures in regex::bytes - Rust</title><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><linkrel="preload"as="font"type="font/woff2"crossoriginhref="../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><linkrel="stylesheet"href="../../static.files/normalize-76eba96aa4d2e634.css"><linkrel="stylesheet"href="../../static.files/rustdoc-ac92e1bbe349e143.css"><metaname="rustdoc-vars"data-root-path="../../"data-static-root-path="../../static.files/"data-current-crate="regex"data-themes=""data-resource-suffix=""data-rustdoc-version="1.76.0 (07dca489a 2024-02-04)"data-channel="1.76.0"data-search-js="search-2b6ce74ff89ae146.js"data-settings-js="settings-4313503d2e1961c2.js"><scriptsrc="../../static.files/storage-f2adc0d6ca4d09fb.js"></script><scriptdefersrc="sidebar-items.js"></script><scriptdefersrc="../../static.files/main-305769736d49e732.js"></script><noscript><linkrel="stylesheet"href="../../static.files/noscript-feafe1bb7466e4bd.css"></noscript><linkrel="alternate icon"type="image/png"href="../../static.files/favicon-16x16-8b506e7a72182f1c.png"><linkrel="alternate icon"type="image/png"href="../../static.files/favicon-32x32-422f7d1d52889060.png"><linkrel="icon"type="image/svg+xml"href="../../static.files/favicon-2c020d218678b618.svg"></head><bodyclass="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="mobile-topbar"><buttonclass="sidebar-menu-toggle">☰</button></nav><navclass="sidebar"><divclass="sidebar-crate"><h2><ahref="../../regex/index.html">regex</a><spanclass="version">1.10.3</span></h2></div><h2class="location"><ahref="#">Captures</a></h2><divclass="sidebar-elems"><section><h3><ahref="#implementations">Methods</a></h3><ulclass="block method"><li><ahref="#method.expand">expand</a></li><li><ahref="#method.extract">extract</a></li><li><ahref="#method.get">get</a></li><li><ahref="#method.iter">iter</a></li><li><ahref="#method.len">len</a></li><li><ahref="#method.name">name</a></li></ul><h3><ahref="#trait-implementations">Trait Implementations</a></h3><ulclass="block trait-implementation"><li><ahref="#impl-Debug-for-Captures%3C'h%3E">Debug</a></li><li><ahref="#impl-Index%3C%26str%3E-for-Captures%3C'h%3E">Index<&'n str></a></li><li><ahref="#impl-Index%3Cusize%3E-for-Captures%3C'h%3E">Index<usize></a></li></ul><h3><ahref="#synthetic-implementations">Auto Trait Implementations</a></h3><ulclass="block synthetic-implementation"><li><ahref="#impl-RefUnwindSafe-for-Captures%3C'h%3E">RefUnwindSafe</a></li><li><ahref="#impl-Send-for-Captures%3C'h%3E">Send</a></li><li><ahref="#impl-Sync-for-Captures%3C'h%3E">Sync</a></li><li><ahref="#impl-Unpin-for-Captures%3C'h%3E">Unpin</a></li><li><ahref="#impl-UnwindSafe-for-Captures%3C'h%3E">UnwindSafe</a></li></ul><h3><ahref="#blanket-implementations">Blanket Implementations</a></h3><ulclass="block blanket-implementation"><li><ahref="#impl-Any-for-T">Any</a></li><li><ahref="#impl-Borrow%3CT%3E-for-T">Borrow<T></a></li><li><ahref="#impl-BorrowMut%3CT%3E-for-T">BorrowMut<T></a></li><li><ahref="#impl-From%3CT%3E-for-T">From<T></a></li><li><ahref="#impl-Into%3CU%3E-for-T">Into<U></a></li><li><ahref="#impl-TryFrom%3CU%3E-for-T">TryF
<main><divclass="width-limiter"><navclass="sub"><formclass="search-form"><span></span><divid="sidebar-button"tabindex="-1"><ahref="../../regex/all.html"title="show sidebar"></a></div><inputclass="search-input"name="search"aria-label="Run search in the documentation"autocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"><divid="help-button"tabindex="-1"><ahref="../../help.html"title="help">?</a></div><divid="settings-menu"tabindex="-1"><ahref="../../settings.html"title="settings"><imgwidth="22"height="22"alt="Change settings"src="../../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><sectionid="main-content"class="content"><divclass="main-heading"><h1>Struct <ahref="../index.html">regex</a>::<wbr><ahref="index.html">bytes</a>::<wbr><aclass="struct"href="#">Captures</a><buttonid="copy-path"title="Copy item path to clipboard"><imgsrc="../../static.files/clipboard-7571035ce49a181d.svg"width="19"height="18"alt="Copy item path"></button></h1><spanclass="out-of-band"><aclass="src"href="../../src/regex/regex/bytes.rs.html#1620-1624">source</a> · <buttonid="toggle-all-docs"title="collapse all docs">[<span>−</span>]</button></span></div><preclass="rust item-decl"><code>pub struct Captures<'h> { <spanclass="comment">/* private fields */</span> }</code></pre><detailsclass="toggle top-doc"open><summaryclass="hideme"><span>Expand description</span></summary><divclass="docblock"><p>Represents the capture groups for a single match.</p>
<p>Capture groups refer to parts of a regex enclosed in parentheses. They
can be optionally named. The purpose of capture groups is to be able to
reference different parts of a match based on the original pattern. In
essence, a <code>Captures</code> is a container of <ahref="struct.Match.html"title="struct regex::bytes::Match"><code>Match</code></a> values for each group
that participated in a regex match. Each <code>Match</code> can be looked up by either
its capture group index or name (if it has one).</p>
<p>For example, say you want to match the individual letters in a 5-letter
<li>The group at index <code>0</code> corresponds to the overall match. It is always
present in every match and never has a name.</li>
<li>The group at index <code>1</code> with name <code>first</code> corresponding to the first
letter.</li>
<li>The group at index <code>2</code> with no name corresponding to the second letter.</li>
<li>The group at index <code>3</code> with name <code>last</code> corresponding to the fifth and
last letter.</li>
</ul>
<p>Notice that <code>(?:\w)</code> was not listed above as a capture group despite it
being enclosed in parentheses. That’s because <code>(?:pattern)</code> is a special
syntax that permits grouping but <em>without</em> capturing. The reason for not
treating it as a capture is that tracking and reporting capture groups
requires additional state that may lead to slower searches. So using as few
capture groups as possible can help performance. (Although the difference
in performance of a couple of capture groups is likely immaterial.)</p>
<p>Values with this type are created by <ahref="struct.Regex.html#method.captures"title="method regex::bytes::Regex::captures"><code>Regex::captures</code></a> or
</div></details><h2id="implementations"class="section-header">Implementations<ahref="#implementations"class="anchor">§</a></h2><divid="implementations-list"><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-Captures%3C'h%3E"class="impl"><aclass="src rightside"href="../../src/regex/regex/bytes.rs.html#1626-1896">source</a><ahref="#impl-Captures%3C'h%3E"class="anchor">§</a><h3class="code-header">impl<'h><aclass="struct"href="struct.Captures.html"title="struct regex::bytes::Captures">Captures</a><'h></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.get"class="method"><aclass="src rightside"href="../../src/regex/regex/bytes.rs.html#1650-1654">source</a><h4class="code-header">pub fn <ahref="#method.get"class="fn">get</a>(&self, i: <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="struct"href="struct.Match.html"title="struct regex::bytes::Match">Match</a><'h>></h4></section></summary><divclass="docblock"><p>Returns the <code>Match</code> associated with the capture group at index <code>i</code>. If
<code>i</code> does not correspond to a capture group, or if the capture group did
not participate in the match, then <code>None</code> is returned.</p>
<p>When <code>i == 0</code>, this is guaranteed to return a non-<code>None</code> value.</p>
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.name"class="method"><aclass="src rightside"href="../../src/regex/regex/bytes.rs.html#1686-1690">source</a><h4class="code-header">pub fn <ahref="#method.name"class="fn">name</a>(&self, name: &<aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.str.html">str</a>) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="struct"href="struct.Match.html"title="struct regex::bytes::Match">Match</a><'h>></h4></section></summary><divclass="docblock"><p>Returns the <code>Match</code> associated with the capture group named <code>name</code>. If
<code>name</code> isn’t a valid capture group or it refers to a group that didn’t
match, then <code>None</code> is returned.</p>
<p>Note that unlike <code>caps["name"]</code>, this returns a <code>Match</code> whose lifetime
matches the lifetime of the haystack in this <code>Captures</code> value.
Conversely, the substring returned by <code>caps["name"]</code> has a lifetime
of the <code>Captures</code> value, which is likely shorter than the lifetime of
the haystack. In some cases, it may be necessary to use this method to
access the matching substring instead of the <code>caps["name"]</code> notation.</p>
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.expand"class="method"><aclass="src rightside"href="../../src/regex/regex/bytes.rs.html#1841-1843">source</a><h4class="code-header">pub fn <ahref="#method.expand"class="fn">expand</a>(&self, replacement: &[<aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.u8.html">u8</a>], dst: &mut <aclass="struct"href="https://doc.rust-lang.org/1.76.0/alloc/vec/struct.Vec.html"title="struct alloc::vec::Vec">Vec</a><<aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.u8.html">u8</a>>)</h4></section></summary><divclass="docblock"><p>Expands all instances of <code>$ref</code> in <code>replacement</code> to the corresponding
capture group, and writes them to the <code>dst</code> buffer given. A <code>ref</code> can
be a capture group index or a name. If <code>ref</code> doesn’t refer to a capture
group that participated in the match, then it is replaced with the
empty string.</p>
<h5id="format"><ahref="#format">Format</a></h5>
<p>The format of the replacement string supports two different kinds of
capture references: unbraced and braced.</p>
<p>For the unbraced format, the format supported is <code>$ref</code> where <code>name</code>
can be any character in the class <code>[0-9A-Za-z_]</code>. <code>ref</code> is always
the longest possible parse. So for example, <code>$1a</code> corresponds to the
capture group named <code>1a</code> and not the capture group at index <code>1</code>. If
<code>ref</code> matches <code>^[0-9]+$</code>, then it is treated as a capture group index
itself and not a name.</p>
<p>For the braced format, the format supported is <code>${ref}</code> where <code>ref</code> can
be any sequence of bytes except for <code>}</code>. If no closing brace occurs,
then it is not considered a capture reference. As with the unbraced
format, if <code>ref</code> matches <code>^[0-9]+$</code>, then it is treated as a capture
group index and not a name.</p>
<p>The braced format is useful for exerting precise control over the name
of the capture reference. For example, <code>${1}a</code> corresponds to the
capture group reference <code>1</code> followed by the letter <code>a</code>, where as <code>$1a</code>
(as mentioned above) corresponds to the capture group reference <code>1a</code>.
The braced format is also useful for expressing capture group names
that use characters not supported by the unbraced format. For example,
<code>${foo[bar].baz}</code> refers to the capture group named <code>foo[bar].baz</code>.</p>
<p>If a capture group reference is found and it does not refer to a valid
capture group, then it will be replaced with the empty string.</p>
<p>To write a literal <code>$</code>, use <code>$$</code>.</p>
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.iter"class="method"><aclass="src rightside"href="../../src/regex/regex/bytes.rs.html#1871-1873">source</a><h4class="code-header">pub fn <ahref="#method.iter"class="fn">iter</a><'c>(&'c self) -><aclass="struct"href="struct.SubCaptureMatches.html"title="struct regex::bytes::SubCaptureMatches">SubCaptureMatches</a><'c, 'h><ahref="#"class="tooltip"data-notable-ty="SubCaptureMatches<'c, 'h>">ⓘ</a></h4></section></summary><divclass="docblock"><p>Returns an iterator over all capture groups. This includes both
matching and non-matching groups.</p>
<p>The iterator always yields at least one matching group: the first group
(at index <code>0</code>) with no name. Subsequent groups are returned in the order
of their opening parenthesis in the regex.</p>
<p>The elements yielded have type <code>Option<Match<'h>></code>, where a non-<code>None</code>
value is present if the capture group matches.</p>
</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.len"class="method"><aclass="src rightside"href="../../src/regex/regex/bytes.rs.html#1893-1895">source</a><h4class="code-header">pub fn <ahref="#method.len"class="fn">len</a>(&self) -><aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a></h4></section></summary><divclass="docblock"><p>Returns the total number of capture groups. This includes both
matching and non-matching groups.</p>
<p>The length returned is always equivalent to the number of elements
yielded by <ahref="struct.Captures.html#method.iter"title="method regex::bytes::Captures::iter"><code>Captures::iter</code></a>. Consequently, the length is always
greater than zero since every <code>Captures</code> value always includes the
</div></details></div></details></div><h2id="trait-implementations"class="section-header">Trait Implementations<ahref="#trait-implementations"class="anchor">§</a></h2><divid="trait-implementations-list"><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-Debug-for-Captures%3C'h%3E"class="impl"><aclass="src rightside"href="../../src/regex/regex/bytes.rs.html#1898-1959">source</a><ahref="#impl-Debug-for-Captures%3C'h%3E"class="anchor">§</a><h3class="code-header">impl<'h><aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html"title="trait core::fmt::Debug">Debug</a> for <aclass="struct"href="struct.Captures.html"title="struct regex::bytes::Captures">Captures</a><'h></h3></section></summary><divclass="impl-items"><detailsclass="toggle method-toggle"open><summary><sectionid="method.fmt"class="method trait-impl"><aclass="src rightside"href="../../src/regex/regex/bytes.rs.html#1899-1958">source</a><ahref="#method.fmt"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html#tymethod.fmt"class="fn">fmt</a>(&self, f: &mut <aclass="struct"href="https://doc.rust-lang.org/1.76.0/core/fmt/struct.Formatter.html"title="struct core::fmt::Formatter">Formatter</a><'_>) -><aclass="type"href="https://doc.rust-lang.org/1.76.0/core/fmt/type.Result.html"title="type core::fmt::Result">Result</a></h4></section></summary><divclass='docblock'>Formats the value using the given formatter. <ahref="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><detailsclass="toggle implementors-toggle"open><summary><sectionid="impl-Index%3C%26str%3E-for-Captures%3C'h%3E"class="impl"><aclass="src rightside"href="../../src/regex/regex/bytes.rs.html#2003-2011">source</a><ahref="#impl-Index%3C%26str%3E-for-Captures%3C'h%3E"class="anchor">§</a><h3class="code-header">impl<'h, 'n><aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/ops/index/trait.Index.html"title="trait core::ops::index::Index">Index</a><&'n <aclass="primitive"href="https://doc.rust-lang.org/1.76.0/std/primitive.str.html">str</a>> for <aclass="struct"href="struct.Captures.html"title="struct regex::bytes::Captures">Captures</a><'h></h3></section></summary><divclass="docblock"><p>Get a matching capture group’s haystack substring by name.</p>
<p>The haystack substring returned can’t outlive the <code>Captures</code> object if this
method is used, because of how <code>Index</code> is defined (normally <code>a[i]</code> is part
of <code>a</code> and can’t outlive it). To work around this limitation, do that, use
<p>That is, this conversion is whatever the implementation of
<code><ahref="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html"title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-TryFrom%3CU%3E-for-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#803-805">source</a><ahref="#impl-TryFrom%3CU%3E-for-T"class="anchor">§</a><h3class="code-header">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U> for T<divclass="where">where
U: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html"title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Error"class="associatedtype trait-impl"><ahref="#associatedtype.Error"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error"class="associatedtype">Error</a> = <aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/convert/enum.Infallible.html"title="enum core::convert::Infallible">Infallible</a></h4></section></summary><divclass='docblock'>The type returned in the event of a conversion error.</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_from"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#810">source</a><ahref="#method.try_from"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#tymethod.try_from"class="fn">try_from</a>(value: U) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html"title="enum core::result::Result">Result</a><T, <T as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><U>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><divclass='docblock'>Performs the conversion.</div></details></div></details><detailsclass="toggle implementors-toggle"><summary><sectionid="impl-TryInto%3CU%3E-for-T"class="impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#788-790">source</a><ahref="#impl-TryInto%3CU%3E-for-T"class="anchor">§</a><h3class="code-header">impl<T, U><aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html"title="trait core::convert::TryInto">TryInto</a><U> for T<divclass="where">where
U: <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><divclass="impl-items"><detailsclass="toggle"open><summary><sectionid="associatedtype.Error-1"class="associatedtype trait-impl"><ahref="#associatedtype.Error-1"class="anchor">§</a><h4class="code-header">type <ahref="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#associatedtype.Error"class="associatedtype">Error</a> = <U as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><divclass='docblock'>The type returned in the event of a conversion error.</div></details><detailsclass="toggle method-toggle"open><summary><sectionid="method.try_into"class="method trait-impl"><aclass="src rightside"href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#795">source</a><ahref="#method.try_into"class="anchor">§</a><h4class="code-header">fn <ahref="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#tymethod.try_into"class="fn">try_into</a>(self) -><aclass="enum"href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html"title="enum core::result::Result">Result</a><U, <U as <aclass="trait"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html"title="trait core::convert::TryFrom">TryFrom</a><T>>::<aclass="associatedtype"href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error"title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><divclass='docblock'>Performs the conversion.</div></details></div></details></div><scripttype="text/json"id="notable-traits-data">{"&'a [u8]":"<h3>Notable traits for <code>&[<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.76.0/std/primitive.u8.html\">u8</a>]</code></h3><pre><code><div class=\"where\">impl <a class=\"trait\" href=\"https://doc.rust-lang.org/1.76.0/std/io/trait.Read.html\" title=\"trait std::io::Read\">Read</a> for &[<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.76.0/std/primitive.u8.html\">u8</a>]</div>","SubCaptureMatches<'c, 'h>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.SubCaptureMatches.html\" title=\"struct regex::bytes::SubCaptureMatches\">SubCaptureMatches</a><'c, 'h></code></h3><pre><code><div class=\"where\">impl<'c, 'h> <a class=\"trait\" href=\"https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html\" title=\"trait core::iter::traits::iterator::Iterator\">Iterator</a> for <a class=\"struct\" href=\"struct.SubCaptureMatches.html\" title=\"struct regex::bytes::SubCaptureMatches\">SubCaptureMatches</a><'c, 'h></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.76.0/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\">Item</a> = <a class=\"enum\" href=\"https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html\" title=\"enum core::option::Option\">Option</a><<a class=\"struct\" href=\"struct.Match.html\" title=\"struct regex::bytes::Match\">Match</a><'h>>;</div>"}</script></section></div></main></body></html>
