| <!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="An HKDF OKM (Output Keying Material)"><meta name="keywords" content="rust, rustlang, rust-lang, Okm"><title>Okm in ring::hkdf - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" 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href="../../ring/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../ring/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">Okm</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block"><li><a href="#method.fill">fill</a></li><li><a href="#method.len">len</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-Debug-for-Okm%3C%27a%2C%20L%3E">Debug</a></li><li><a href="#impl-From%3COkm%3C%27_%2C%20%26%27static%20Algorithm%3E%3E-for-HeaderProtectionKey">From<Okm<'_, &'static Algorithm>></a></li><li><a href="#impl-From%3COkm%3C%27_%2C%20%26%27static%20Algorithm%3E%3E-for-UnboundKey">From<Okm<'_, &'static Algorithm>></a></li><li><a href="#impl-From%3COkm%3C%27_%2C%20Algorithm%3E%3E-for-Key">From<Okm<'_, Algorithm>></a></li><li><a href="#impl-From%3COkm%3C%27_%2C%20Algorithm%3E%3E-for-Prk">From<Okm<'_, Algorithm>></a></li><li><a href="#impl-From%3COkm%3C%27_%2C%20Algorithm%3E%3E-for-Salt">From<Okm<'_, Algorithm>></a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-Okm%3C%27a%2C%20L%3E">RefUnwindSafe</a></li><li><a href="#impl-Send-for-Okm%3C%27a%2C%20L%3E">Send</a></li><li><a href="#impl-Sync-for-Okm%3C%27a%2C%20L%3E">Sync</a></li><li><a href="#impl-Unpin-for-Okm%3C%27a%2C%20L%3E">Unpin</a></li><li><a href="#impl-UnwindSafe-for-Okm%3C%27a%2C%20L%3E">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-Okm%3C%27a%2C%20L%3E">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-Okm%3C%27a%2C%20L%3E">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-Okm%3C%27a%2C%20L%3E">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-Okm%3C%27a%2C%20L%3E">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-Okm%3C%27a%2C%20L%3E">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-Okm%3C%27a%2C%20L%3E">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-Okm%3C%27a%2C%20L%3E">TryInto<U></a></li></ul></section><h2><a href="index.html">In ring::hkdf</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Struct <a href="../index.html">ring</a>::<wbr><a href="index.html">hkdf</a>::<wbr><a class="struct" href="#">Okm</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../../src/ring/hkdf.rs.html#161-166">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust struct"><code>pub struct Okm<'a, L: <a class="trait" href="trait.KeyType.html" title="trait ring::hkdf::KeyType">KeyType</a>> { /* private fields */ }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>An HKDF OKM (Output Keying Material)</p> |
| <p>Intentionally not <code>Clone</code> or <code>Copy</code> as an OKM is generally only safe to |
| use once.</p> |
| </div></details><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><div id="implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Okm%3C%27_%2C%20L%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/ring/hkdf.rs.html#168-186">source</a><a href="#impl-Okm%3C%27_%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<L: <a class="trait" href="trait.KeyType.html" title="trait ring::hkdf::KeyType">KeyType</a>> <a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'_, L></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.len" class="method has-srclink"><a class="srclink rightside" href="../../src/ring/hkdf.rs.html#171-173">source</a><h4 class="code-header">pub fn <a href="#method.len" class="fnname">len</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>L</h4></section></summary><div class="docblock"><p>The <code>OkmLength</code> given to <code>Prk::expand()</code>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fill" class="method has-srclink"><a class="srclink rightside" href="../../src/ring/hkdf.rs.html#183-185">source</a><h4 class="code-header">pub fn <a href="#method.fill" class="fnname">fill</a>(self, out: &mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.Unspecified.html" title="struct ring::error::Unspecified">Unspecified</a>></h4></section></summary><div class="docblock"><p>Fills <code>out</code> with the output of the HKDF-Expand operation for the given |
| inputs.</p> |
| <p>Fails if (and only if) the requested output length is larger than 255 |
| times the size of the digest algorithm’s output. (This is the limit |
| imposed by the HKDF specification due to the way HKDF’s counter is |
| constructed.)</p> |
| </div></details></div></details></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Debug-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/ring/hkdf.rs.html#160">source</a><a href="#impl-Debug-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<'a, L: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> + <a class="trait" href="trait.KeyType.html" title="trait ring::hkdf::KeyType">KeyType</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'a, L></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/ring/hkdf.rs.html#160">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt" class="fnname">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/nightly/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/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3COkm%3C%27_%2C%20%26%27static%20Algorithm%3E%3E-for-HeaderProtectionKey" class="impl has-srclink"><a class="srclink rightside" href="../../src/ring/aead/quic.rs.html#37-45">source</a><a href="#impl-From%3COkm%3C%27_%2C%20%26%27static%20Algorithm%3E%3E-for-HeaderProtectionKey" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'_, &'static <a class="struct" href="../aead/quic/struct.Algorithm.html" title="struct ring::aead::quic::Algorithm">Algorithm</a>>> for <a class="struct" href="../aead/quic/struct.HeaderProtectionKey.html" title="struct ring::aead::quic::HeaderProtectionKey">HeaderProtectionKey</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/ring/aead/quic.rs.html#38-44">source</a><a href="#method.from-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(okm: <a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'_, &'static <a class="struct" href="../aead/quic/struct.Algorithm.html" title="struct ring::aead::quic::Algorithm">Algorithm</a>>) -> Self</h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3COkm%3C%27_%2C%20%26%27static%20Algorithm%3E%3E-for-UnboundKey" class="impl has-srclink"><a class="srclink rightside" href="../../src/ring/aead.rs.html#430-438">source</a><a href="#impl-From%3COkm%3C%27_%2C%20%26%27static%20Algorithm%3E%3E-for-UnboundKey" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'_, &'static <a class="struct" href="../aead/struct.Algorithm.html" title="struct ring::aead::Algorithm">Algorithm</a>>> for <a class="struct" href="../aead/struct.UnboundKey.html" title="struct ring::aead::UnboundKey">UnboundKey</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/ring/aead.rs.html#431-437">source</a><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(okm: <a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'_, &'static <a class="struct" href="../aead/struct.Algorithm.html" title="struct ring::aead::Algorithm">Algorithm</a>>) -> Self</h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3COkm%3C%27_%2C%20Algorithm%3E%3E-for-Key" class="impl has-srclink"><a class="srclink rightside" href="../../src/ring/hmac.rs.html#277-281">source</a><a href="#impl-From%3COkm%3C%27_%2C%20Algorithm%3E%3E-for-Key" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'_, <a class="struct" href="../hmac/struct.Algorithm.html" title="struct ring::hmac::Algorithm">Algorithm</a>>> for <a class="struct" href="../hmac/struct.Key.html" title="struct ring::hmac::Key">Key</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-4" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/ring/hmac.rs.html#278-280">source</a><a href="#method.from-4" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(okm: <a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'_, <a class="struct" href="../hmac/struct.Algorithm.html" title="struct ring::hmac::Algorithm">Algorithm</a>>) -> Self</h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3COkm%3C%27_%2C%20Algorithm%3E%3E-for-Prk" class="impl has-srclink"><a class="srclink rightside" href="../../src/ring/hkdf.rs.html#145-154">source</a><a href="#impl-From%3COkm%3C%27_%2C%20Algorithm%3E%3E-for-Prk" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'_, <a class="struct" href="struct.Algorithm.html" title="struct ring::hkdf::Algorithm">Algorithm</a>>> for <a class="struct" href="struct.Prk.html" title="struct ring::hkdf::Prk">Prk</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-3" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/ring/hkdf.rs.html#146-153">source</a><a href="#method.from-3" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(okm: <a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'_, <a class="struct" href="struct.Algorithm.html" title="struct ring::hkdf::Algorithm">Algorithm</a>>) -> Self</h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3COkm%3C%27_%2C%20Algorithm%3E%3E-for-Salt" class="impl has-srclink"><a class="srclink rightside" href="../../src/ring/hkdf.rs.html#90-99">source</a><a href="#impl-From%3COkm%3C%27_%2C%20Algorithm%3E%3E-for-Salt" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'_, <a class="struct" href="struct.Algorithm.html" title="struct ring::hkdf::Algorithm">Algorithm</a>>> for <a class="struct" href="struct.Salt.html" title="struct ring::hkdf::Salt">Salt</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-2" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/ring/hkdf.rs.html#91-98">source</a><a href="#method.from-2" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(okm: <a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'_, <a class="struct" href="struct.Algorithm.html" title="struct ring::hkdf::Algorithm">Algorithm</a>>) -> Self</h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<'a, L> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'a, L><span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</span></h3></section><section id="impl-Send-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a href="#impl-Send-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<'a, L> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'a, L><span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</span></h3></section><section id="impl-Sync-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a href="#impl-Sync-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<'a, L> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'a, L><span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</span></h3></section><section id="impl-Unpin-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a href="#impl-Unpin-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<'a, L> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'a, L><span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h3></section><section id="impl-UnwindSafe-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a href="#impl-UnwindSafe-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<'a, L> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.Okm.html" title="struct ring::hkdf::Okm">Okm</a><'a, L><span class="where fmt-newline">where<br> L: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</span></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#200">source</a><a href="#impl-Any-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#201">source</a><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/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/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#211">source</a><a href="#impl-Borrow%3CT%3E-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213">source</a></span><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220">source</a><a href="#impl-BorrowMut%3CT%3E-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#221">source</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#733">source</a><a href="#impl-From%3CT%3E-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-5" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#736">source</a></span><a href="#method.from-5" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#717">source</a><a href="#impl-Into%3CU%3E-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#725">source</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p> |
| <p>That is, this conversion is whatever the implementation of |
| <code><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="From">From</a><T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#775">source</a><a href="#impl-TryFrom%3CU%3E-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/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="rustdoc-toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#781">source</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/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="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-Okm%3C%27a%2C%20L%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#760">source</a><a href="#impl-TryInto%3CU%3E-for-Okm%3C%27a%2C%20L%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/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="rustdoc-toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#766">source</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/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><div id="rustdoc-vars" data-root-path="../../" data-current-crate="ring" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
