<!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 `Prefix` enum in crate `std`."><meta name="keywords" content="rust, rustlang, rust-lang, Prefix"><title>std::path::Prefix - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script><link rel="shortcut icon" href="https://doc.rust-lang.org/favicon.ico"></head><body class="rustdoc enum"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../../std/index.html'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png' alt='logo' width='100'></a><p class='location'>Enum Prefix</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#variants">Variants</a><div class="sidebar-links"><a href="#variant.Verbatim">Verbatim</a><a href="#variant.VerbatimUNC">VerbatimUNC</a><a href="#variant.VerbatimDisk">VerbatimDisk</a><a href="#variant.DeviceNS">DeviceNS</a><a href="#variant.UNC">UNC</a><a href="#variant.Disk">Disk</a></div><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.is_verbatim">is_verbatim</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Copy">Copy</a><a href="#impl-Clone">Clone</a><a href="#impl-Debug">Debug</a><a href="#impl-Hash">Hash</a><a href="#impl-PartialOrd">PartialOrd</a><a href="#impl-Ord">Ord</a><a href="#impl-PartialEq">PartialEq</a><a href="#impl-Eq">Eq</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a></div></div><p class='location'><a href='../index.html'>std</a>::<wbr><a href='index.html'>path</a></p><script>window.sidebarCurrent = {name: 'Prefix', ty: 'enum', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><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"><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='in-band'>Enum <a href='../index.html'>std</a>::<wbr><a href='index.html'>path</a>::<wbr><a class="enum" href=''>Prefix</a></span><span class='out-of-band'><span class='since' title='Stable since Rust version 1.0.0'>1.0.0</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/std/path.rs.html#148-194' title='goto source code'>[src]</a></span></h1><div class="docblock type-decl"><pre class='rust enum'>pub enum Prefix<'a> {
Verbatim(&'a <a class="struct" href="../../std/ffi/struct.OsStr.html" title="struct std::ffi::OsStr">OsStr</a>),
VerbatimUNC(&'a <a class="struct" href="../../std/ffi/struct.OsStr.html" title="struct std::ffi::OsStr">OsStr</a>, &'a <a class="struct" href="../../std/ffi/struct.OsStr.html" title="struct std::ffi::OsStr">OsStr</a>),
VerbatimDisk(<a class="primitive" href="../primitive.u8.html">u8</a>),
DeviceNS(&'a <a class="struct" href="../../std/ffi/struct.OsStr.html" title="struct std::ffi::OsStr">OsStr</a>),
UNC(&'a <a class="struct" href="../../std/ffi/struct.OsStr.html" title="struct std::ffi::OsStr">OsStr</a>, &'a <a class="struct" href="../../std/ffi/struct.OsStr.html" title="struct std::ffi::OsStr">OsStr</a>),
Disk(<a class="primitive" href="../primitive.u8.html">u8</a>),
}</pre></div><div class='docblock'><p>Windows path prefixes, e.g. <code>C:</code> or <code>\\server\share</code>.</p>
<p>Windows uses a variety of path prefix styles, including references to drive
volumes (like <code>C:</code>), network shared folders (like <code>\\server\share</code>), and
others. In addition, some path prefixes are "verbatim" (i.e. prefixed with
<code>\\?\</code>), in which case <code>/</code> is <em>not</em> treated as a separator and essentially
no normalization is performed.</p>
<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">path</span>::{<span class="ident">Component</span>, <span class="ident">Path</span>, <span class="ident">Prefix</span>};
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">path</span>::<span class="ident">Prefix</span>::<span class="kw-2">*</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">ffi</span>::<span class="ident">OsStr</span>;
<span class="kw">fn</span> <span class="ident">get_path_prefix</span>(<span class="ident">s</span>: <span class="kw-2">&</span><span class="ident">str</span>) <span class="op">-></span> <span class="ident">Prefix</span> {
<span class="kw">let</span> <span class="ident">path</span> <span class="op">=</span> <span class="ident">Path</span>::<span class="ident">new</span>(<span class="ident">s</span>);
<span class="kw">match</span> <span class="ident">path</span>.<span class="ident">components</span>().<span class="ident">next</span>().<span class="ident">unwrap</span>() {
<span class="ident">Component</span>::<span class="ident">Prefix</span>(<span class="ident">prefix_component</span>) <span class="op">=></span> <span class="ident">prefix_component</span>.<span class="ident">kind</span>(),
<span class="kw">_</span> <span class="op">=></span> <span class="macro">panic</span><span class="macro">!</span>(),
}
}
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Verbatim</span>(<span class="ident">OsStr</span>::<span class="ident">new</span>(<span class="string">"pictures"</span>)),
<span class="ident">get_path_prefix</span>(<span class="string">r"\\?\pictures\kittens"</span>));
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">VerbatimUNC</span>(<span class="ident">OsStr</span>::<span class="ident">new</span>(<span class="string">"server"</span>), <span class="ident">OsStr</span>::<span class="ident">new</span>(<span class="string">"share"</span>)),
<span class="ident">get_path_prefix</span>(<span class="string">r"\\?\UNC\server\share"</span>));
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">VerbatimDisk</span>(<span class="string">b'C'</span>), <span class="ident">get_path_prefix</span>(<span class="string">r"\\?\c:\"</span>));
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">DeviceNS</span>(<span class="ident">OsStr</span>::<span class="ident">new</span>(<span class="string">"BrainInterface"</span>)),
<span class="ident">get_path_prefix</span>(<span class="string">r"\\.\BrainInterface"</span>));
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">UNC</span>(<span class="ident">OsStr</span>::<span class="ident">new</span>(<span class="string">"server"</span>), <span class="ident">OsStr</span>::<span class="ident">new</span>(<span class="string">"share"</span>)),
<span class="ident">get_path_prefix</span>(<span class="string">r"\\server\share"</span>));
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">Disk</span>(<span class="string">b'C'</span>), <span class="ident">get_path_prefix</span>(<span class="string">r"C:\Users\Rust\Pictures\Ferris"</span>));<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=%23!%5Ballow(unused)%5D%0Afn%20main()%20%7B%0Ause%20std%3A%3Apath%3A%3A%7BComponent%2C%20Path%2C%20Prefix%7D%3B%0Ause%20std%3A%3Apath%3A%3APrefix%3A%3A*%3B%0Ause%20std%3A%3Affi%3A%3AOsStr%3B%0A%0Afn%20get_path_prefix(s%3A%20%26str)%20-%3E%20Prefix%20%7B%0A%20%20%20%20let%20path%20%3D%20Path%3A%3Anew(s)%3B%0A%20%20%20%20match%20path.components().next().unwrap()%20%7B%0A%20%20%20%20%20%20%20%20Component%3A%3APrefix(prefix_component)%20%3D%3E%20prefix_component.kind()%2C%0A%20%20%20%20%20%20%20%20_%20%3D%3E%20panic!()%2C%0A%20%20%20%20%7D%0A%7D%0A%0Aif%20cfg!(windows)%20%7B%0Aassert_eq!(Verbatim(OsStr%3A%3Anew(%22pictures%22))%2C%0A%20%20%20%20%20%20%20%20%20%20%20get_path_prefix(r%22%5C%5C%3F%5Cpictures%5Ckittens%22))%3B%0Aassert_eq!(VerbatimUNC(OsStr%3A%3Anew(%22server%22)%2C%20OsStr%3A%3Anew(%22share%22))%2C%0A%20%20%20%20%20%20%20%20%20%20%20get_path_prefix(r%22%5C%5C%3F%5CUNC%5Cserver%5Cshare%22))%3B%0Aassert_eq!(VerbatimDisk(b'C')%2C%20get_path_prefix(r%22%5C%5C%3F%5Cc%3A%5C%22))%3B%0Aassert_eq!(DeviceNS(OsStr%3A%3Anew(%22BrainInterface%22))%2C%0A%20%20%20%20%20%20%20%20%20%20%20get_path_prefix(r%22%5C%5C.%5CBrainInterface%22))%3B%0Aassert_eq!(UNC(OsStr%3A%3Anew(%22server%22)%2C%20OsStr%3A%3Anew(%22share%22))%2C%0A%20%20%20%20%20%20%20%20%20%20%20get_path_prefix(r%22%5C%5Cserver%5Cshare%22))%3B%0Aassert_eq!(Disk(b'C')%2C%20get_path_prefix(r%22C%3A%5CUsers%5CRust%5CPictures%5CFerris%22))%3B%0A%7D%0A%7D">Run</a></pre>
</div><h2 id='variants' class='variants small-section-header'>
Variants<a href='#variants' class='anchor'></a></h2>
<span id="variant.Verbatim" class="variant small-section-header"><a href="#variant.Verbatim" class="anchor field"></a><span id='Verbatim.v' class='invisible'><code>Verbatim(&'a <a class="struct" href="../../std/ffi/struct.OsStr.html" title="struct std::ffi::OsStr">OsStr</a>)</code></span></span><div class='docblock'><p>Verbatim prefix, e.g. <code>\\?\cat_pics</code>.</p>
<p>Verbatim prefixes consist of <code>\\?\</code> immediately followed by the given
component.</p>
</div><span id="variant.VerbatimUNC" class="variant small-section-header"><a href="#variant.VerbatimUNC" class="anchor field"></a><span id='VerbatimUNC.v' class='invisible'><code>VerbatimUNC(&'a <a class="struct" href="../../std/ffi/struct.OsStr.html" title="struct std::ffi::OsStr">OsStr</a>, &'a <a class="struct" href="../../std/ffi/struct.OsStr.html" title="struct std::ffi::OsStr">OsStr</a>)</code></span></span><div class='docblock'><p>Verbatim prefix using Windows' <em><strong>U</strong>niform <strong>N</strong>aming <strong>C</strong>onvention</em>,
e.g. <code>\\?\UNC\server\share</code>.</p>
<p>Verbatim UNC prefixes consist of <code>\\?\UNC\</code> immediately followed by the
server's hostname and a share name.</p>
</div><span id="variant.VerbatimDisk" class="variant small-section-header"><a href="#variant.VerbatimDisk" class="anchor field"></a><span id='VerbatimDisk.v' class='invisible'><code>VerbatimDisk(<a class="primitive" href="../primitive.u8.html">u8</a>)</code></span></span><div class='docblock'><p>Verbatim disk prefix, e.g. <code>\\?\C:\</code>.</p>
<p>Verbatim disk prefixes consist of <code>\\?\</code> immediately followed by the
drive letter and <code>:\</code>.</p>
</div><span id="variant.DeviceNS" class="variant small-section-header"><a href="#variant.DeviceNS" class="anchor field"></a><span id='DeviceNS.v' class='invisible'><code>DeviceNS(&'a <a class="struct" href="../../std/ffi/struct.OsStr.html" title="struct std::ffi::OsStr">OsStr</a>)</code></span></span><div class='docblock'><p>Device namespace prefix, e.g. <code>\\.\COM42</code>.</p>
<p>Device namespace prefixes consist of <code>\\.\</code> immediately followed by the
device name.</p>
</div><span id="variant.UNC" class="variant small-section-header"><a href="#variant.UNC" class="anchor field"></a><span id='UNC.v' class='invisible'><code>UNC(&'a <a class="struct" href="../../std/ffi/struct.OsStr.html" title="struct std::ffi::OsStr">OsStr</a>, &'a <a class="struct" href="../../std/ffi/struct.OsStr.html" title="struct std::ffi::OsStr">OsStr</a>)</code></span></span><div class='docblock'><p>Prefix using Windows' <em><strong>U</strong>niform <strong>N</strong>aming <strong>C</strong>onvention</em>, e.g.
<code>\\server\share</code>.</p>
<p>UNC prefixes consist of the server's hostname and a share name.</p>
</div><span id="variant.Disk" class="variant small-section-header"><a href="#variant.Disk" class="anchor field"></a><span id='Disk.v' class='invisible'><code>Disk(<a class="primitive" href="../primitive.u8.html">u8</a>)</code></span></span><div class='docblock'><p>Prefix <code>C:</code> for the given disk drive.</p>
</div>
<h2 id='methods' class='small-section-header'>
Methods<a href='#methods' class='anchor'></a>
</h2>
<h3 id='impl' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a></code><a href='#impl' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#196-265' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.is_verbatim' class="method"><span id='is_verbatim.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.is_verbatim' class='fnname'>is_verbatim</a>(&self) -> <a class="primitive" href="../primitive.bool.html">bool</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#245-251' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Determines if the prefix is verbatim, i.e. begins with <code>\\?\</code>.</p>
<h1 id="examples-1" class="section-header"><a href="#examples-1">Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">path</span>::<span class="ident">Prefix</span>::<span class="kw-2">*</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">ffi</span>::<span class="ident">OsStr</span>;
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">Verbatim</span>(<span class="ident">OsStr</span>::<span class="ident">new</span>(<span class="string">"pictures"</span>)).<span class="ident">is_verbatim</span>());
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">VerbatimUNC</span>(<span class="ident">OsStr</span>::<span class="ident">new</span>(<span class="string">"server"</span>), <span class="ident">OsStr</span>::<span class="ident">new</span>(<span class="string">"share"</span>)).<span class="ident">is_verbatim</span>());
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">VerbatimDisk</span>(<span class="string">b'C'</span>).<span class="ident">is_verbatim</span>());
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">DeviceNS</span>(<span class="ident">OsStr</span>::<span class="ident">new</span>(<span class="string">"BrainInterface"</span>)).<span class="ident">is_verbatim</span>());
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">UNC</span>(<span class="ident">OsStr</span>::<span class="ident">new</span>(<span class="string">"server"</span>), <span class="ident">OsStr</span>::<span class="ident">new</span>(<span class="string">"share"</span>)).<span class="ident">is_verbatim</span>());
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">Disk</span>(<span class="string">b'C'</span>).<span class="ident">is_verbatim</span>());<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=%23!%5Ballow(unused)%5D%0Afn%20main()%20%7B%0Ause%20std%3A%3Apath%3A%3APrefix%3A%3A*%3B%0Ause%20std%3A%3Affi%3A%3AOsStr%3B%0A%0Aassert!(Verbatim(OsStr%3A%3Anew(%22pictures%22)).is_verbatim())%3B%0Aassert!(VerbatimUNC(OsStr%3A%3Anew(%22server%22)%2C%20OsStr%3A%3Anew(%22share%22)).is_verbatim())%3B%0Aassert!(VerbatimDisk(b'C').is_verbatim())%3B%0Aassert!(!DeviceNS(OsStr%3A%3Anew(%22BrainInterface%22)).is_verbatim())%3B%0Aassert!(!UNC(OsStr%3A%3Anew(%22server%22)%2C%20OsStr%3A%3Anew(%22share%22)).is_verbatim())%3B%0Aassert!(!Disk(b'C').is_verbatim())%3B%0A%7D">Run</a></pre>
</div></div>
<h2 id='implementations' class='small-section-header'>
Trait Implementations<a href='#implementations' class='anchor'></a>
</h2>
<div id='implementations-list'><h3 id='impl-Copy' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../std/marker/trait.Copy.html" title="trait std::marker::Copy">Copy</a> for <a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a></code><a href='#impl-Copy' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Clone' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../std/clone/trait.Clone.html" title="trait std::clone::Clone">Clone</a> for <a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a></code><a href='#impl-Clone' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.clone' class="method"><span id='clone.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Returns a copy of the value. <a href="../../std/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4 id='method.clone_from' class="method"><span id='clone_from.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: <a class="primitive" href="../primitive.reference.html">&</a>Self)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/clone.rs.html#130-132' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="../../std/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div><h3 id='impl-Debug' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../std/fmt/trait.Debug.html" title="trait std::fmt::Debug">Debug</a> for <a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a></code><a href='#impl-Debug' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../std/fmt/struct.Formatter.html" title="struct std::fmt::Formatter">Formatter</a>) -> <a class="type" href="../../std/fmt/type.Result.html" title="type std::fmt::Result">Result</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Formats the value using the given formatter. <a href="../../std/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div><h3 id='impl-Hash' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../std/hash/trait.Hash.html" title="trait std::hash::Hash">Hash</a> for <a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a></code><a href='#impl-Hash' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.hash' class="method"><span id='hash.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/hash/trait.Hash.html#tymethod.hash' class='fnname'>hash</a><__H: <a class="trait" href="../../std/hash/trait.Hasher.html" title="trait std::hash::Hasher">Hasher</a>>(&self, state: <a class="primitive" href="../primitive.reference.html">&mut </a>__H)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Feeds this value into the given [<code>Hasher</code>]. <a href="../../std/hash/trait.Hash.html#tymethod.hash">Read more</a></p>
</div><h4 id='method.hash_slice' class="method"><span id='hash_slice.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/hash/trait.Hash.html#method.hash_slice' class='fnname'>hash_slice</a><H>(data: <a class="primitive" href="../primitive.slice.html">&[Self]</a>, state: <a class="primitive" href="../primitive.reference.html">&mut </a>H) <span class="where fmt-newline">where<br> H: <a class="trait" href="../../std/hash/trait.Hasher.html" title="trait std::hash::Hasher">Hasher</a>, </span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div><a class='srclink' href='../../src/core/hash/mod.rs.html#203-209' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Feeds a slice of this type into the given [<code>Hasher</code>]. <a href="../../std/hash/trait.Hash.html#method.hash_slice">Read more</a></p>
</div></div><h3 id='impl-PartialOrd' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../std/cmp/trait.PartialOrd.html" title="trait std::cmp::PartialOrd">PartialOrd</a> for <a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a></code><a href='#impl-PartialOrd' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.partial_cmp' class="method"><span id='partial_cmp.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/cmp/trait.PartialOrd.html#tymethod.partial_cmp' class='fnname'>partial_cmp</a>(&self, other: &<a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a>) -> <a class="enum" href="../../std/option/enum.Option.html" title="enum std::option::Option">Option</a><<a class="enum" href="../../std/cmp/enum.Ordering.html" title="enum std::cmp::Ordering">Ordering</a>></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method returns an ordering between <code>self</code> and <code>other</code> values if one exists. <a href="../../std/cmp/trait.PartialOrd.html#tymethod.partial_cmp">Read more</a></p>
</div><h4 id='method.lt' class="method"><span id='lt.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/cmp/trait.PartialOrd.html#method.lt' class='fnname'>lt</a>(&self, other: &<a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a>) -> <a class="primitive" href="../primitive.bool.html">bool</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests less than (for <code>self</code> and <code>other</code>) and is used by the <code><</code> operator. <a href="../../std/cmp/trait.PartialOrd.html#method.lt">Read more</a></p>
</div><h4 id='method.le' class="method"><span id='le.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/cmp/trait.PartialOrd.html#method.le' class='fnname'>le</a>(&self, other: &<a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a>) -> <a class="primitive" href="../primitive.bool.html">bool</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests less than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code><=</code> operator. <a href="../../std/cmp/trait.PartialOrd.html#method.le">Read more</a></p>
</div><h4 id='method.gt' class="method"><span id='gt.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/cmp/trait.PartialOrd.html#method.gt' class='fnname'>gt</a>(&self, other: &<a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a>) -> <a class="primitive" href="../primitive.bool.html">bool</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests greater than (for <code>self</code> and <code>other</code>) and is used by the <code>></code> operator. <a href="../../std/cmp/trait.PartialOrd.html#method.gt">Read more</a></p>
</div><h4 id='method.ge' class="method"><span id='ge.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/cmp/trait.PartialOrd.html#method.ge' class='fnname'>ge</a>(&self, other: &<a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a>) -> <a class="primitive" href="../primitive.bool.html">bool</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests greater than or equal to (for <code>self</code> and <code>other</code>) and is used by the <code>>=</code> operator. <a href="../../std/cmp/trait.PartialOrd.html#method.ge">Read more</a></p>
</div></div><h3 id='impl-Ord' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../std/cmp/trait.Ord.html" title="trait std::cmp::Ord">Ord</a> for <a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a></code><a href='#impl-Ord' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.cmp' class="method"><span id='cmp.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/cmp/trait.Ord.html#tymethod.cmp' class='fnname'>cmp</a>(&self, other: &<a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a>) -> <a class="enum" href="../../std/cmp/enum.Ordering.html" title="enum std::cmp::Ordering">Ordering</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method returns an <code>Ordering</code> between <code>self</code> and <code>other</code>. <a href="../../std/cmp/trait.Ord.html#tymethod.cmp">Read more</a></p>
</div><h4 id='method.max' class="method"><span id='max.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/cmp/trait.Ord.html#method.max' class='fnname'>max</a>(self, other: Self) -> Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.21.0'>1.21.0</div><a class='srclink' href='../../src/core/cmp.rs.html#469-472' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Compares and returns the maximum of two values. <a href="../../std/cmp/trait.Ord.html#method.max">Read more</a></p>
</div><h4 id='method.min' class="method"><span id='min.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/cmp/trait.Ord.html#method.min' class='fnname'>min</a>(self, other: Self) -> Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.21.0'>1.21.0</div><a class='srclink' href='../../src/core/cmp.rs.html#485-488' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Compares and returns the minimum of two values. <a href="../../std/cmp/trait.Ord.html#method.min">Read more</a></p>
</div></div><h3 id='impl-PartialEq' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../std/cmp/trait.PartialEq.html" title="trait std::cmp::PartialEq">PartialEq</a> for <a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a></code><a href='#impl-PartialEq' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&self, other: &<a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a>) -> <a class="primitive" href="../primitive.bool.html">bool</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <a href="../../std/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div><h4 id='method.ne' class="method"><span id='ne.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../std/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&self, other: &<a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a>) -> <a class="primitive" href="../primitive.bool.html">bool</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></div><h3 id='impl-Eq' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../std/cmp/trait.Eq.html" title="trait std::cmp::Eq">Eq</a> for <a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a></code><a href='#impl-Eq' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/std/path.rs.html#146' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'></div></div>
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<h3 id='impl-Send' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../std/marker/trait.Send.html" title="trait std::marker::Send">Send</a> for <a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a></code><a href='#impl-Send' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<'a> <a class="trait" href="../../std/marker/trait.Sync.html" title="trait std::marker::Sync">Sync</a> for <a class="enum" href="../../std/path/enum.Prefix.html" title="enum std::path::Prefix">Prefix</a><'a></code><a href='#impl-Sync' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div></div></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><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse 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><p>Search multiple things at once by splitting your query with comma (e.g. <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../";window.currentCrate = "std";</script><script src="../../aliases.js"></script><script src="../../main.js"></script><script defer src="../../search-index.js"></script></body></html>
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