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<!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="Adler-32 checksum calculator."><title>Adler32 in adler - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../static.files/rustdoc-ac92e1bbe349e143.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="adler" 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" ><script src="../static.files/storage-f2adc0d6ca4d09fb.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-305769736d49e732.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-feafe1bb7466e4bd.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../adler/index.html">adler</a><span class="version">1.0.2</span></h2></div><h2 class="location"><a href="#">Adler32</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.checksum">checksum</a></li><li><a href="#method.from_checksum">from_checksum</a></li><li><a href="#method.new">new</a></li><li><a href="#method.write_slice">write_slice</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-Adler32">Clone</a></li><li><a href="#impl-Copy-for-Adler32">Copy</a></li><li><a href="#impl-Debug-for-Adler32">Debug</a></li><li><a href="#impl-Default-for-Adler32">Default</a></li><li><a href="#impl-Hasher-for-Adler32">Hasher</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-RefUnwindSafe-for-Adler32">RefUnwindSafe</a></li><li><a href="#impl-Send-for-Adler32">Send</a></li><li><a href="#impl-Sync-for-Adler32">Sync</a></li><li><a href="#impl-Unpin-for-Adler32">Unpin</a></li><li><a href="#impl-UnwindSafe-for-Adler32">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-T">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-T">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-T">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T">TryInto<U></a></li></ul></section><h2><a href="index.html">In crate adler</a></h2></div></nav><div class="sidebar-resizer"></div>
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<main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../adler/all.html" title="show sidebar"></a></div><input class="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"><div id="help-button" tabindex="-1"><a href="../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Struct <a href="index.html">adler</a>::<wbr><a class="struct" href="#">Adler32</a><button id="copy-path" title="Copy item path to clipboard"><img src="../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="src" href="../src/adler/lib.rs.html#87-90">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub struct Adler32 { <span class="comment">/* private fields */</span> }</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Adler-32 checksum calculator.</p>
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<p>An instance of this type is equivalent to an Adler-32 checksum: It can be created in the default
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state via <a href="#method.new"><code>new</code></a> (or the provided <code>Default</code> impl), or from a precalculated checksum via
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<a href="#method.from_checksum"><code>from_checksum</code></a>, and the currently stored checksum can be fetched via <a href="#method.checksum"><code>checksum</code></a>.</p>
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<p>This type also implements <code>Hasher</code>, which makes it easy to calculate Adler-32 checksums of any
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type that implements or derives <code>Hash</code>. This also allows using Adler-32 in a <code>HashMap</code>, although
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that is not recommended (while every checksum is a hash function, they are not necessarily a
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good one).</p>
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<h2 id="examples"><a href="#examples">Examples</a></h2>
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<p>Basic, piecewise checksum calculation:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>adler::Adler32;
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<span class="kw">let </span><span class="kw-2">mut </span>adler = Adler32::new();
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adler.write_slice(<span class="kw-2">&</span>[<span class="number">0</span>, <span class="number">1</span>, <span class="number">2</span>]);
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adler.write_slice(<span class="kw-2">&</span>[<span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>]);
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<span class="macro">assert_eq!</span>(adler.checksum(), <span class="number">0x00290010</span>);</code></pre></div>
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<p>Using <code>Hash</code> to process structures:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>std::hash::Hash;
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<span class="kw">use </span>adler::Adler32;
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<span class="attr">#[derive(Hash)]
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</span><span class="kw">struct </span>Data {
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byte: u8,
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word: u16,
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big: u64,
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}
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<span class="kw">let </span><span class="kw-2">mut </span>adler = Adler32::new();
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<span class="kw">let </span>data = Data { byte: <span class="number">0x1F</span>, word: <span class="number">0xABCD</span>, big: !<span class="number">0 </span>};
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data.hash(<span class="kw-2">&mut </span>adler);
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<span class="comment">// hash value depends on architecture endianness
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</span><span class="kw">if </span><span class="macro">cfg!</span>(target_endian = <span class="string">"little"</span>) {
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<span class="macro">assert_eq!</span>(adler.checksum(), <span class="number">0x33410990</span>);
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}
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<span class="kw">if </span><span class="macro">cfg!</span>(target_endian = <span class="string">"big"</span>) {
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<span class="macro">assert_eq!</span>(adler.checksum(), <span class="number">0x331F0990</span>);
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}
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</code></pre></div>
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</div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Adler32" class="impl"><a class="src rightside" href="../src/adler/lib.rs.html#92-145">source</a><a href="#impl-Adler32" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Adler32.html" title="struct adler::Adler32">Adler32</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.new" class="method"><a class="src rightside" href="../src/adler/lib.rs.html#95-97">source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>() -> Self</h4></section></summary><div class="docblock"><p>Creates a new Adler-32 instance with default state.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.from_checksum" class="method"><a class="src rightside" href="../src/adler/lib.rs.html#125-130">source</a><h4 class="code-header">pub fn <a href="#method.from_checksum" class="fn">from_checksum</a>(sum: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a>) -> Self</h4></section></summary><div class="docblock"><p>Creates an <code>Adler32</code> instance from a precomputed Adler-32 checksum.</p>
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<p>This allows resuming checksum calculation without having to keep the <code>Adler32</code> instance
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around.</p>
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<h5 id="example"><a href="#example">Example</a></h5>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">let </span>parts = [
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<span class="string">"rust"</span>,
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<span class="string">"acean"</span>,
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];
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<span class="kw">let </span>whole = adler::adler32_slice(<span class="string">b"rustacean"</span>);
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<span class="kw">let </span><span class="kw-2">mut </span>sum = Adler32::new();
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sum.write_slice(parts[<span class="number">0</span>].as_bytes());
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<span class="kw">let </span>partial = sum.checksum();
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<span class="comment">// ...later
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</span><span class="kw">let </span><span class="kw-2">mut </span>sum = Adler32::from_checksum(partial);
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sum.write_slice(parts[<span class="number">1</span>].as_bytes());
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<span class="macro">assert_eq!</span>(sum.checksum(), whole);</code></pre></div>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.checksum" class="method"><a class="src rightside" href="../src/adler/lib.rs.html#134-136">source</a><h4 class="code-header">pub fn <a href="#method.checksum" class="fn">checksum</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a></h4></section></summary><div class="docblock"><p>Returns the calculated checksum at this point in time.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.write_slice" class="method"><a class="src rightside" href="../src/adler/lib.rs.html#142-144">source</a><h4 class="code-header">pub fn <a href="#method.write_slice" class="fn">write_slice</a>(&mut self, bytes: &[<a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u8.html">u8</a>])</h4></section></summary><div class="docblock"><p>Adds <code>bytes</code> to the checksum calculation.</p>
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<p>If efficiency matters, this should be called with Byte slices that contain at least a few
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thousand Bytes.</p>
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</div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-Adler32" class="impl"><a class="src rightside" href="../src/adler/lib.rs.html#86">source</a><a href="#impl-Clone-for-Adler32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.Adler32.html" title="struct adler::Adler32">Adler32</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a class="src rightside" href="../src/adler/lib.rs.html#86">source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&self) -> <a class="struct" href="struct.Adler32.html" title="struct adler::Adler32">Adler32</a></h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/clone.rs.html#169">source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.reference.html">&Self</a>)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-Adler32" class="impl"><a class="src rightside" href="../src/adler/lib.rs.html#86">source</a><a href="#impl-Debug-for-Adler32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.Adler32.html" title="struct adler::Adler32">Adler32</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../src/adler/lib.rs.html#86">source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/1.76.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="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><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Default-for-Adler32" class="impl"><a class="src rightside" href="../src/adler/lib.rs.html#147-152">source</a><a href="#impl-Default-for-Adler32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="struct" href="struct.Adler32.html" title="struct adler::Adler32">Adler32</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.default" class="method trait-impl"><a class="src rightside" href="../src/adler/lib.rs.html#149-151">source</a><a href="#method.default" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/default/trait.Default.html#tymethod.default" class="fn">default</a>() -> Self</h4></section></summary><div class='docblock'>Returns the “default value” for a type. <a href="https://doc.rust-lang.org/1.76.0/core/default/trait.Default.html#tymethod.default">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Hasher-for-Adler32" class="impl"><a class="src rightside" href="../src/adler/lib.rs.html#154-163">source</a><a href="#impl-Hasher-for-Adler32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a> for <a class="struct" href="struct.Adler32.html" title="struct adler::Adler32">Adler32</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.finish" class="method trait-impl"><a class="src rightside" href="../src/adler/lib.rs.html#156-158">source</a><a href="#method.finish" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#tymethod.finish" class="fn">finish</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u64.html">u64</a></h4></section></summary><div class='docblock'>Returns the hash value for the values written so far. <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#tymethod.finish">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.write" class="method trait-impl"><a class="src rightside" href="../src/adler/lib.rs.html#160-162">source</a><a href="#method.write" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#tymethod.write" class="fn">write</a>(&mut self, bytes: &[<a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u8.html">u8</a>])</h4></section></summary><div class='docblock'>Writes some data into this <code>Hasher</code>. <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#tymethod.write">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.write_u8" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#365">source</a></span><a href="#method.write_u8" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_u8" class="fn">write_u8</a>(&mut self, i: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u8.html">u8</a>)</h4></section></summary><div class='docblock'>Writes a single <code>u8</code> into this hasher.</div></details><details class="toggle method-toggle" open><summary><section id="method.write_u16" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#371">source</a></span><a href="#method.write_u16" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_u16" class="fn">write_u16</a>(&mut self, i: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u16.html">u16</a>)</h4></section></summary><div class='docblock'>Writes a single <code>u16</code> into this hasher.</div></details><details class="toggle method-toggle" open><summary><section id="method.write_u32" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#377">source</a></span><a href="#method.write_u32" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_u32" class="fn">write_u32</a>(&mut self, i: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a>)</h4></section></summary><div class='docblock'>Writes a single <code>u32</code> into this hasher.</div></details><details class="toggle method-toggle" open><summary><section id="method.write_u64" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#383">source</a></span><a href="#method.write_u64" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_u64" class="fn">write_u64</a>(&mut self, i: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u64.html">u64</a>)</h4></section></summary><div class='docblock'>Writes a single <code>u64</code> into this hasher.</div></details><details class="toggle method-toggle" open><summary><section id="method.write_u128" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.26.0">1.26.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#389">source</a></span><a href="#method.write_u128" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_u128" class="fn">write_u128</a>(&mut self, i: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u128.html">u128</a>)</h4></section></summary><div class='docblock'>Writes a single <code>u128</code> into this hasher.</div></details><details class="toggle method-toggle" open><summary><section id="method.write_usize" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#395">source</a></span><a href="#method.write_usize" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_usize" class="fn">write_usize</a>(&mut self, i: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.usize.html">usize</a>)</h4></section></summary><div class='docblock'>Writes a single <code>usize</code> into this hasher.</div></details><details class="toggle method-toggle" open><summary><section id="method.write_i8" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#402">source</a></span><a href="#method.write_i8" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_i8" class="fn">write_i8</a>(&mut self, i: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.i8.html">i8</a>)</h4></section></summary><div class='docblock'>Writes a single <code>i8</code> into this hasher.</div></details><details class="toggle method-toggle" open><summary><section id="method.write_i16" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#408">source</a></span><a href="#method.write_i16" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_i16" class="fn">write_i16</a>(&mut self, i: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.i16.html">i16</a>)</h4></section></summary><div class='docblock'>Writes a single <code>i16</code> into this hasher.</div></details><details class="toggle method-toggle" open><summary><section id="method.write_i32" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#414">source</a></span><a href="#method.write_i32" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_i32" class="fn">write_i32</a>(&mut self, i: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.i32.html">i32</a>)</h4></section></summary><div class='docblock'>Writes a single <code>i32</code> into this hasher.</div></details><details class="toggle method-toggle" open><summary><section id="method.write_i64" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#420">source</a></span><a href="#method.write_i64" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_i64" class="fn">write_i64</a>(&mut self, i: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.i64.html">i64</a>)</h4></section></summary><div class='docblock'>Writes a single <code>i64</code> into this hasher.</div></details><details class="toggle method-toggle" open><summary><section id="method.write_i128" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.26.0">1.26.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#426">source</a></span><a href="#method.write_i128" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_i128" class="fn">write_i128</a>(&mut self, i: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.i128.html">i128</a>)</h4></section></summary><div class='docblock'>Writes a single <code>i128</code> into this hasher.</div></details><details class="toggle method-toggle" open><summary><section id="method.write_isize" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#432">source</a></span><a href="#method.write_isize" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_isize" class="fn">write_isize</a>(&mut self, i: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.isize.html">isize</a>)</h4></section></summary><div class='docblock'>Writes a single <code>isize</code> into this hasher.</div></details><details class="toggle method-toggle" open><summary><section id="method.write_length_prefix" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#485">source</a><a href="#method.write_length_prefix" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_length_prefix" class="fn">write_length_prefix</a>(&mut self, len: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.usize.html">usize</a>)</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>hasher_prefixfree_extras</code>)</span></div></span><div class='docblock'>Writes a length prefix into this hasher, as part of being prefix-free. <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_length_prefix">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.write_str" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/hash/mod.rs.html#552">source</a><a href="#method.write_str" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_str" class="fn">write_str</a>(&mut self, s: &<a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.str.html">str</a>)</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>hasher_prefixfree_extras</code>)</span></div></span><div class='docblock'>Writes a single <code>str</code> into this hasher. <a href="https://doc.rust-lang.org/1.76.0/core/hash/trait.Hasher.html#method.write_str">Read more</a></div></details></div></details><section id="impl-Copy-for-Adler32" class="impl"><a class="src rightside" href="../src/adler/lib.rs.html#86">source</a><a href="#impl-Copy-for-Adler32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Copy.html" title="trait core::marker::Copy">Copy</a> for <a class="struct" href="struct.Adler32.html" title="struct adler::Adler32">Adler32</a></h3></section></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-Adler32" class="impl"><a href="#impl-RefUnwindSafe-for-Adler32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.Adler32.html" title="struct adler::Adler32">Adler32</a></h3></section><section id="impl-Send-for-Adler32" class="impl"><a href="#impl-Send-for-Adler32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.Adler32.html" title="struct adler::Adler32">Adler32</a></h3></section><section id="impl-Sync-for-Adler32" class="impl"><a href="#impl-Sync-for-Adler32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.Adler32.html" title="struct adler::Adler32">Adler32</a></h3></section><section id="impl-Unpin-for-Adler32" class="impl"><a href="#impl-Unpin-for-Adler32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.Adler32.html" title="struct adler::Adler32">Adler32</a></h3></section><section id="impl-UnwindSafe-for-Adler32" class="impl"><a href="#impl-UnwindSafe-for-Adler32" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.Adler32.html" title="struct adler::Adler32">Adler32</a></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/any.rs.html#140">source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
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T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/any.rs.html#141">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.76.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.76.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/borrow.rs.html#208">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/borrow.rs.html#210">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/borrow.rs.html#216">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/borrow.rs.html#217">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.reference.html">&mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#763">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#766">source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#747-749">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#756">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
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<p>That is, this conversion is whatever the implementation of
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<code><a href="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>
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#803-805">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="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<div class="where">where
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U: <a class="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><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="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><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#810">source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="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 <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="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><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#788-790">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="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<div class="where">where
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U: <a class="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><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="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><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#795">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="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 <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="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><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html> |