<!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 `SipHasher24` struct in crate `core`.">
<meta name="keywords" content="rust, rustlang, rust-lang, SipHasher24">
<title>core::hash::SipHasher24 - 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 struct">
<!--[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'>Struct SipHasher24</p><div class="block items"><ul><li><a href="#methods">Methods</a></li><li><a href="#implementations">Trait Implementations</a></li></ul></div><p class='location'><a href='../index.html'>core</a>::<wbr><a href='index.html'>hash</a></p><script>window.sidebarCurrent = {name: 'SipHasher24', ty: 'struct', 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'>Struct <a href='../index.html'>core</a>::<wbr><a href='index.html'>hash</a>::<wbr><a class="struct" href=''>SipHasher24</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/hash/sip.rs.html#41-43' title='goto source code'>[src]</a></span></h1>
<pre class='rust struct'>pub struct SipHasher24 { /* fields omitted */ }</pre><div class='stability'><div class='stab deprecated'>Deprecated since 1.13.0<p>: use <code>std::collections::hash_map::DefaultHasher</code> instead</p>
</div><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>sip_hash_13 </code><a href="https://github.com/rust-lang/rust/issues/34767">#34767</a>)</div></div><div class='docblock'><p>An implementation of SipHash 2-4.</p>
<p>See: <a href="https://131002.net/siphash/">https://131002.net/siphash/</a></p>
</div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl <a class="struct" href="../../core/hash/struct.SipHasher24.html" title="struct core::hash::SipHasher24">SipHasher24</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/hash/sip.rs.html#184-204' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.new' class="method"><span id='new.v' class='invisible'><code>fn <a href='#method.new' class='fnname'>new</a>() -> <a class="struct" href="../../core/hash/struct.SipHasher24.html" title="struct core::hash::SipHasher24">SipHasher24</a></code></span></h4>
<div class='stability'><div class='stab deprecated'>Deprecated since 1.13.0<p>: use <code>std::collections::hash_map::DefaultHasher</code> instead</p>
</div><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>sip_hash_13 </code><a href="https://github.com/rust-lang/rust/issues/34767">#34767</a>)</div></div><div class='docblock'><p>Creates a new <code>SipHasher24</code> with the two initial keys set to 0.</p>
</div><h4 id='method.new_with_keys' class="method"><span id='new_with_keys.v' class='invisible'><code>fn <a href='#method.new_with_keys' class='fnname'>new_with_keys</a>(key0: u64, key1: u64) -> <a class="struct" href="../../core/hash/struct.SipHasher24.html" title="struct core::hash::SipHasher24">SipHasher24</a></code></span></h4>
<div class='stability'><div class='stab deprecated'>Deprecated since 1.13.0<p>: use <code>std::collections::hash_map::DefaultHasher</code> instead</p>
</div><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>sip_hash_13 </code><a href="https://github.com/rust-lang/rust/issues/34767">#34767</a>)</div></div><div class='docblock'><p>Creates a <code>SipHasher24</code> that is keyed off the provided keys.</p>
</div></div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="../../core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../../core/hash/struct.SipHasher24.html" title="struct core::hash::SipHasher24">SipHasher24</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/hash/sip.rs.html#40' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='../../core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, __arg_0: &mut <a class="struct" href="../../core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="../../core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span></h4>
<div class='docblock'><p>Formats the value using the given formatter.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="../../core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../../core/hash/struct.SipHasher24.html" title="struct core::hash::SipHasher24">SipHasher24</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/hash/sip.rs.html#40' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.clone' class="method"><span id='clone.v' class='invisible'><code>fn <a href='../../core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="struct" href="../../core/hash/struct.SipHasher24.html" title="struct core::hash::SipHasher24">SipHasher24</a></code></span></h4>
<div class='docblock'><p>Returns a copy of the value. <a href="../../core/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'><code>fn <a href='../../core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: &Self)</code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></span></h4>
<div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="../../core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="../../core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="struct" href="../../core/hash/struct.SipHasher24.html" title="struct core::hash::SipHasher24">SipHasher24</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/hash/sip.rs.html#40' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.default' class="method"><span id='default.v' class='invisible'><code>fn <a href='../../core/default/trait.Default.html#tymethod.default' class='fnname'>default</a>() -> <a class="struct" href="../../core/hash/struct.SipHasher24.html" title="struct core::hash::SipHasher24">SipHasher24</a></code></span></h4>
<div class='docblock'><p>Returns the "default value" for a type. <a href="../../core/default/trait.Default.html#tymethod.default">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="../../core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a> for <a class="struct" href="../../core/hash/struct.SipHasher24.html" title="struct core::hash::SipHasher24">SipHasher24</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/core/hash/sip.rs.html#296-306' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.write' class="method"><span id='write.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#tymethod.write' class='fnname'>write</a>(&mut self, msg: &[u8])</code></span></h4>
<div class='docblock'><p>Writes some data into this <code>Hasher</code>. <a href="../../core/hash/trait.Hasher.html#tymethod.write">Read more</a></p>
</div><h4 id='method.finish' class="method"><span id='finish.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#tymethod.finish' class='fnname'>finish</a>(&self) -> u64</code></span></h4>
<div class='docblock'><p>Completes a round of hashing, producing the output hash generated. <a href="../../core/hash/trait.Hasher.html#tymethod.finish">Read more</a></p>
</div><h4 id='method.write_u8' class="method"><span id='write_u8.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_u8' class='fnname'>write_u8</a>(&mut self, i: u8)</code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></span></h4>
<div class='docblock'><p>Writes a single <code>u8</code> into this hasher.</p>
</div><h4 id='method.write_u16' class="method"><span id='write_u16.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_u16' class='fnname'>write_u16</a>(&mut self, i: u16)</code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></span></h4>
<div class='docblock'><p>Writes a single <code>u16</code> into this hasher.</p>
</div><h4 id='method.write_u32' class="method"><span id='write_u32.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_u32' class='fnname'>write_u32</a>(&mut self, i: u32)</code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></span></h4>
<div class='docblock'><p>Writes a single <code>u32</code> into this hasher.</p>
</div><h4 id='method.write_u64' class="method"><span id='write_u64.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_u64' class='fnname'>write_u64</a>(&mut self, i: u64)</code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></span></h4>
<div class='docblock'><p>Writes a single <code>u64</code> into this hasher.</p>
</div><h4 id='method.write_u128' class="method"><span id='write_u128.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_u128' class='fnname'>write_u128</a>(&mut self, i: u128)</code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>i128 </code><a href="https://github.com/rust-lang/rust/issues/35118">#35118</a>)</div></div><div class='docblock'><p>Writes a single <code>u128</code> into this hasher.</p>
</div><h4 id='method.write_usize' class="method"><span id='write_usize.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_usize' class='fnname'>write_usize</a>(&mut self, i: usize)</code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></span></h4>
<div class='docblock'><p>Writes a single <code>usize</code> into this hasher.</p>
</div><h4 id='method.write_i8' class="method"><span id='write_i8.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_i8' class='fnname'>write_i8</a>(&mut self, i: i8)</code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></span></h4>
<div class='docblock'><p>Writes a single <code>i8</code> into this hasher.</p>
</div><h4 id='method.write_i16' class="method"><span id='write_i16.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_i16' class='fnname'>write_i16</a>(&mut self, i: i16)</code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></span></h4>
<div class='docblock'><p>Writes a single <code>i16</code> into this hasher.</p>
</div><h4 id='method.write_i32' class="method"><span id='write_i32.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_i32' class='fnname'>write_i32</a>(&mut self, i: i32)</code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></span></h4>
<div class='docblock'><p>Writes a single <code>i32</code> into this hasher.</p>
</div><h4 id='method.write_i64' class="method"><span id='write_i64.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_i64' class='fnname'>write_i64</a>(&mut self, i: i64)</code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></span></h4>
<div class='docblock'><p>Writes a single <code>i64</code> into this hasher.</p>
</div><h4 id='method.write_i128' class="method"><span id='write_i128.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_i128' class='fnname'>write_i128</a>(&mut self, i: i128)</code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>i128 </code><a href="https://github.com/rust-lang/rust/issues/35118">#35118</a>)</div></div><div class='docblock'><p>Writes a single <code>i128</code> into this hasher.</p>
</div><h4 id='method.write_isize' class="method"><span id='write_isize.v' class='invisible'><code>fn <a href='../../core/hash/trait.Hasher.html#method.write_isize' class='fnname'>write_isize</a>(&mut self, i: isize)</code><div class='since' title='Stable since Rust version 1.3.0'>1.3.0</div></span></h4>
<div class='docblock'><p>Writes a single <code>isize</code> into this hasher.</p>
</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>?</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>
distrib
>
Mageia
>
6
>
armv7hl
>
media
>
core-updates
>
by-pkgid
>
564935689ab5527f955e5449ded02799
>
files
>
1044
