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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="A weighted memory cache with backend-provided asynchronous load deduplication. Values should be inexpensive to clone, such as `Arc&#60;T&#62;` or `Bytes`. Capacity is maintained asynchronously; insertion does not guarantee retention."><title>Cache in common_cache - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../static.files/rustdoc-1ed95124.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="common_cache" data-themes="" data-resource-suffix="" data-rustdoc-version="1.98.1 (48a229cea 2026-09-01)" data-channel="1.98.1" data-search-js="search-9944d736.js" data-stringdex-js="stringdex-2da4960a.js" data-settings-js="settings-170eb4bf.js" ><script src="../static.files/storage-41dd4d93.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-417ebf0a.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-f7c3ffd8.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-044be391.svg"></head><body class="rustdoc struct"><a class="skip-main-content" href="#main-content">Skip to main content</a><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">Cache</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../common_cache/index.html">common_<wbr>cache</a><span class="version">1.4.0-alpha.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Cache</a></h2><h3><a href="#fields">Fields</a></h3><ul class="block structfield"><li><a href="#structfield.capacity" title="capacity">capacity</a></li><li><a href="#structfield.inner" title="inner">inner</a></li><li><a href="#structfield.metrics" title="metrics">metrics</a></li><li><a href="#structfield.size_registration" title="size_registration">size_registration</a></li></ul><h3><a href="#implementations">Associated Functions</a></h3><ul class="block method"><li><a href="#method.new" title="new">new</a></li></ul><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.capacity" title="capacity">capacity</a></li><li><a href="#method.entry_count" title="entry_count">entry_count</a></li><li><a href="#method.get" title="get">get</a></li><li><a href="#method.insert" title="insert">insert</a></li><li><a href="#method.invalidate" title="invalidate">invalidate</a></li><li><a href="#method.invalidate_if" title="invalidate_if">invalidate_if</a></li><li><a href="#method.run_pending_tasks" title="run_pending_tasks">run_pending_tasks</a></li><li><a href="#method.try_get_with" title="try_get_with">try_get_with</a></li><li><a href="#method.weighted_size" title="weighted_size">weighted_size</a></li><li><a href="#method.with_metrics" title="with_metrics">with_metrics</a></li><li><a href="#method.with_size_metric" title="with_size_metric">with_size_metric</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-Cache%3CK,+V%3E" title="Clone">Clone</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-RefUnwindSafe-for-Cache%3CK,+V%3E" title="!RefUnwindSafe">!RefUnwindSafe</a></li><li><a href="#impl-UnwindSafe-for-Cache%3CK,+V%3E" title="!UnwindSafe">!UnwindSafe</a></li><li><a href="#impl-Freeze-for-Cache%3CK,+V%3E" title="Freeze">Freeze</a></li><li><a href="#impl-Send-for-Cache%3CK,+V%3E" title="Send">Send</a></li><li><a href="#impl-Sync-for-Cache%3CK,+V%3E" title="Sync">Sync</a></li><li><a href="#impl-Unpin-for-Cache%3CK,+V%3E" title="Unpin">Unpin</a></li><li><a href="#impl-UnsafeUnpin-for-Cache%3CK,+V%3E" title="UnsafeUnpin">UnsafeUnpin</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T" title="Any">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T" title="Borrow&#60;T&#62;">Borrow&#60;T&#62;</a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut&#60;T&#62;">BorrowMut&#60;T&#62;</a></li><li><a href="#impl-CloneToUninit-for-T" title="CloneToUninit">CloneToUninit</a></li><li><a href="#impl-From%3CT%3E-for-T" title="From&#60;T&#62;">From&#60;T&#62;</a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into&#60;U&#62;">Into&#60;U&#62;</a></li><li><a href="#impl-Pointable-for-T" title="Pointable">Pointable</a></li><li><a href="#impl-ToOwned-for-T" title="ToOwned">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom&#60;U&#62;">TryFrom&#60;U&#62;</a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto&#60;U&#62;">TryInto&#60;U&#62;</a></li></ul></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="index.html">In crate common_<wbr>cache</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content" tabindex="-1"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="index.html">common_cache</a></div><h1>Struct <span class="struct">Cache</span>&nbsp;<button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../src/common_cache/cache.rs.html#61-66">Source</a> </span></div><pre class="rust item-decl"><code>pub struct Cache&lt;K, V&gt; {
inner: Cache&lt;K, V&gt;,
capacity: <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.u64.html">u64</a>,
size_registration: <a class="enum" href="https://doc.rust-lang.org/1.98.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="metrics/struct.CacheSizeRegistration.html" title="struct common_cache::metrics::CacheSizeRegistration">CacheSizeRegistration</a>&gt;,
metrics: <a class="enum" href="https://doc.rust-lang.org/1.98.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.98.1/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a>&lt;<a class="struct" href="metrics/struct.CacheMetrics.html" title="struct common_cache::metrics::CacheMetrics">CacheMetrics</a>&gt;&gt;,
}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A weighted memory cache with backend-provided asynchronous load deduplication.
Values should be inexpensive to clone, such as <code>Arc&lt;T&gt;</code> or <code>Bytes</code>.
Capacity is maintained asynchronously; insertion does not guarantee retention.</p>
</div></details><h2 id="fields" class="fields section-header">Fields<a href="#fields" class="anchor">§</a></h2><span id="structfield.inner" class="structfield section-header"><a href="#structfield.inner" class="anchor field">§</a><code>inner: Cache&lt;K, V&gt;</code></span><span id="structfield.capacity" class="structfield section-header"><a href="#structfield.capacity" class="anchor field">§</a><code>capacity: <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.u64.html">u64</a></code></span><span id="structfield.size_registration" class="structfield section-header"><a href="#structfield.size_registration" class="anchor field">§</a><code>size_registration: <a class="enum" href="https://doc.rust-lang.org/1.98.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="metrics/struct.CacheSizeRegistration.html" title="struct common_cache::metrics::CacheSizeRegistration">CacheSizeRegistration</a>&gt;</code></span><span id="structfield.metrics" class="structfield section-header"><a href="#structfield.metrics" class="anchor field">§</a><code>metrics: <a class="enum" href="https://doc.rust-lang.org/1.98.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.98.1/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a>&lt;<a class="struct" href="metrics/struct.CacheMetrics.html" title="struct common_cache::metrics::CacheMetrics">CacheMetrics</a>&gt;&gt;</code></span><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-Cache%3CK,+V%3E" class="impl"><a class="src rightside" href="../src/common_cache/cache.rs.html#68-192">Source</a><a href="#impl-Cache%3CK,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V&gt; <a class="struct" href="struct.Cache.html" title="struct common_cache::Cache">Cache</a>&lt;K, V&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + 'static,
V: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + 'static,</div></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/common_cache/cache.rs.html#74-91">Source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>&lt;W, L&gt;(name: &amp;<a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.str.html">str</a>, capacity: <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.u64.html">u64</a>, weigher: W, listener: L) -&gt; Self<div class="where">where
W: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(<a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.reference.html">&amp;K</a>, <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.reference.html">&amp;V</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.u32.html">u32</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + 'static,
L: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(<a class="struct" href="https://doc.rust-lang.org/1.98.1/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a>&lt;K&gt;, V, <a class="enum" href="enum.RemovalCause.html" title="enum common_cache::RemovalCause">RemovalCause</a>) + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + 'static,</div></h4></section></summary><div class="docblock"><p>Creates a cache with the caller’s weight and eviction accounting.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.with_metrics" class="method"><a class="src rightside" href="../src/common_cache/cache.rs.html#94-97">Source</a><h4 class="code-header">pub fn <a href="#method.with_metrics" class="fn">with_metrics</a>(self, metrics: <a class="struct" href="https://doc.rust-lang.org/1.98.1/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a>&lt;<a class="struct" href="metrics/struct.CacheMetrics.html" title="struct common_cache::metrics::CacheMetrics">CacheMetrics</a>&gt;) -&gt; Self</h4></section></summary><div class="docblock"><p>Attaches caller-bound metrics without changing existing hit/miss accounting.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.with_size_metric" class="method"><a class="src rightside" href="../src/common_cache/cache.rs.html#100-104">Source</a><h4 class="code-header">pub fn <a href="#method.with_size_metric" class="fn">with_size_metric</a>(self, metric: <a class="struct" href="metrics/struct.CacheSizeMetric.html" title="struct common_cache::metrics::CacheSizeMetric">CacheSizeMetric</a>) -&gt; Self</h4></section></summary><div class="docblock"><p>Samples this cache’s retained weight when the caller collects byte metrics.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.get" class="method"><a class="src rightside" href="../src/common_cache/cache.rs.html#107-113">Source</a><h4 class="code-header">pub fn <a href="#method.get" class="fn">get</a>&lt;'a, Q&gt;(
&amp;'a self,
key: <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.reference.html">&amp;'a Q</a>,
) -&gt; impl <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="enum" href="https://doc.rust-lang.org/1.98.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;V&gt;&gt; + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'a<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class="docblock"><p>Gets a completed value without starting a load.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.try_get_with" class="method"><a class="src rightside" href="../src/common_cache/cache.rs.html#118-145">Source</a><h4 class="code-header">pub async fn <a href="#method.try_get_with" class="fn">try_get_with</a>&lt;Q, F, E&gt;(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.reference.html">&amp;Q</a>, load: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.98.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;V, <a class="struct" href="https://doc.rust-lang.org/1.98.1/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a>&lt;E&gt;&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.98.1/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a>&lt;Owned = K&gt; + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,
F: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a>&lt;Output = <a class="enum" href="https://doc.rust-lang.org/1.98.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;V, E&gt;&gt;,
E: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + 'static,</div></h4></section></summary><div class="docblock"><p>Shares a successful load among concurrent callers with the same key and error type.
Errors are shared with current waiters but are not retained as cached values.
Cancelling the active loader lets a remaining caller execute its own loader.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.insert" class="method"><a class="src rightside" href="../src/common_cache/cache.rs.html#148-150">Source</a><h4 class="code-header">pub async fn <a href="#method.insert" class="fn">insert</a>(&amp;self, key: K, value: V)</h4></section></summary><div class="docblock"><p>Submits a completed value to the cache’s admission and eviction policy.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.invalidate" class="method"><a class="src rightside" href="../src/common_cache/cache.rs.html#153-159">Source</a><h4 class="code-header">pub async fn <a href="#method.invalidate" class="fn">invalidate</a>&lt;Q&gt;(&amp;self, key: <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.reference.html">&amp;Q</a>)<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;Q&gt;,
Q: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> + ?<a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h4></section></summary><div class="docblock"><p>Invalidates a completed entry. This does not cancel a concurrent loader.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.invalidate_if" class="method"><a class="src rightside" href="../src/common_cache/cache.rs.html#163-171">Source</a><h4 class="code-header">pub fn <a href="#method.invalidate_if" class="fn">invalidate_if</a>&lt;F&gt;(&amp;self, predicate: F) -&gt; <a class="type" href="https://doc.rust-lang.org/1.98.1/core/io/error/type.Result.html" title="type core::io::error::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.unit.html">()</a>&gt;<div class="where">where
F: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(<a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.reference.html">&amp;K</a>, <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.reference.html">&amp;V</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.bool.html">bool</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + 'static,</div></h4></section></summary><div class="docblock"><p>Invalidates completed entries matching a predicate. Pending loaders are not fenced.
Physical removal and eviction accounting run asynchronously.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.capacity" class="method"><a class="src rightside" href="../src/common_cache/cache.rs.html#174-176">Source</a><h4 class="code-header">pub fn <a href="#method.capacity" class="fn">capacity</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.u64.html">u64</a></h4></section></summary><div class="docblock"><p>Returns the configured weight capacity.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.entry_count" class="method"><a class="src rightside" href="../src/common_cache/cache.rs.html#179-181">Source</a><h4 class="code-header">pub fn <a href="#method.entry_count" class="fn">entry_count</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.u64.html">u64</a></h4></section></summary><div class="docblock"><p>Returns the approximate number of retained entries.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.weighted_size" class="method"><a class="src rightside" href="../src/common_cache/cache.rs.html#184-186">Source</a><h4 class="code-header">pub fn <a href="#method.weighted_size" class="fn">weighted_size</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.u64.html">u64</a></h4></section></summary><div class="docblock"><p>Returns the approximate total retained weight.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.run_pending_tasks" class="method"><a class="src rightside" href="../src/common_cache/cache.rs.html#189-191">Source</a><h4 class="code-header">pub async fn <a href="#method.run_pending_tasks" class="fn">run_pending_tasks</a>(&amp;self)</h4></section></summary><div class="docblock"><p>Applies pending admission, eviction, and accounting work.</p>
</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-Cache%3CK,+V%3E" class="impl"><a class="src rightside" href="../src/common_cache/cache.rs.html#60">Source</a><a href="#impl-Clone-for-Cache%3CK,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, V: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.Cache.html" title="struct common_cache::Cache">Cache</a>&lt;K, V&gt;</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/common_cache/cache.rs.html#60">Source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.98.1/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&amp;self) -&gt; <a class="struct" href="struct.Cache.html" title="struct common_cache::Cache">Cache</a>&lt;K, V&gt;</h4></section></summary><div class='docblock'>Returns a duplicate of the value. <a href="https://doc.rust-lang.org/1.98.1/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, const unstable">1.0.0 (const: <a href="https://github.com/rust-lang/rust/issues/142757" title="Tracking issue for const_clone">unstable</a>)</span> · <a class="src" href="https://doc.rust-lang.org/1.98.1/src/core/clone.rs.html#245-247">Source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.98.1/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&amp;mut self, source: &amp;Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.98.1/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details></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-Cache%3CK,+V%3E" class="impl"><a href="#impl-RefUnwindSafe-for-Cache%3CK,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V&gt; !<a class="trait" href="https://doc.rust-lang.org/1.98.1/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.Cache.html" title="struct common_cache::Cache">Cache</a>&lt;K, V&gt;</h3></section><section id="impl-UnwindSafe-for-Cache%3CK,+V%3E" class="impl"><a href="#impl-UnwindSafe-for-Cache%3CK,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V&gt; !<a class="trait" href="https://doc.rust-lang.org/1.98.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.Cache.html" title="struct common_cache::Cache">Cache</a>&lt;K, V&gt;</h3></section><section id="impl-Freeze-for-Cache%3CK,+V%3E" class="impl"><a href="#impl-Freeze-for-Cache%3CK,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.Cache.html" title="struct common_cache::Cache">Cache</a>&lt;K, V&gt;</h3></section><section id="impl-Send-for-Cache%3CK,+V%3E" class="impl"><a href="#impl-Send-for-Cache%3CK,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.Cache.html" title="struct common_cache::Cache">Cache</a>&lt;K, V&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,
V: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section><section id="impl-Sync-for-Cache%3CK,+V%3E" class="impl"><a href="#impl-Sync-for-Cache%3CK,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.Cache.html" title="struct common_cache::Cache">Cache</a>&lt;K, V&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,
V: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section><section id="impl-Unpin-for-Cache%3CK,+V%3E" class="impl"><a href="#impl-Unpin-for-Cache%3CK,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.Cache.html" title="struct common_cache::Cache">Cache</a>&lt;K, V&gt;</h3></section><section id="impl-UnsafeUnpin-for-Cache%3CK,+V%3E" class="impl"><a href="#impl-UnsafeUnpin-for-Cache%3CK,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/marker/trait.UnsafeUnpin.html" title="trait core::marker::UnsafeUnpin">UnsafeUnpin</a> for <a class="struct" href="struct.Cache.html" title="struct common_cache::Cache">Cache</a>&lt;K, V&gt;</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/1.98.1/src/core/any.rs.html#141">Source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.98.1/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/1.98.1/src/core/any.rs.html#142">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.98.1/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.98.1/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/1.98.1/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/1.98.1/src/core/borrow.rs.html#212">Source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.98.1/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/1.98.1/src/core/borrow.rs.html#214">Source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.98.1/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.reference.html">&amp;T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.98.1/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/1.98.1/src/core/borrow.rs.html#221">Source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.98.1/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/1.98.1/src/core/borrow.rs.html#222">Source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.98.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.reference.html">&amp;mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.98.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-CloneToUninit-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.98.1/src/core/clone.rs.html#648">Source</a><a href="#impl-CloneToUninit-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/clone/trait.CloneToUninit.html" title="trait core::clone::CloneToUninit">CloneToUninit</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone_to_uninit" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.98.1/src/core/clone.rs.html#650">Source</a><a href="#method.clone_to_uninit" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="https://doc.rust-lang.org/1.98.1/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit" class="fn">clone_to_uninit</a>(&amp;self, dest: <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.pointer.html">*mut </a><a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.u8.html">u8</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>clone_to_uninit</code>)</span></div></span><div class='docblock'>Performs copy-assignment from <code>self</code> to <code>dest</code>. <a href="https://doc.rust-lang.org/1.98.1/core/clone/trait.CloneToUninit.html#tymethod.clone_to_uninit">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/1.98.1/src/core/convert/mod.rs.html#787">Source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; 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/1.98.1/src/core/convert/mod.rs.html#790">Source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.98.1/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
</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/1.98.1/src/core/convert/mod.rs.html#769-771">Source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,</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/1.98.1/src/core/convert/mod.rs.html#779">Source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.98.1/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -&gt; 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/1.98.1/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for U</code> chooses to do.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Pointable-for-T" class="impl"><a href="#impl-Pointable-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; Pointable for T</h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedconstant.ALIGN" class="associatedconstant trait-impl"><a href="#associatedconstant.ALIGN" class="anchor">§</a><h4 class="code-header">const <a class="constant">ALIGN</a>: <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.usize.html">usize</a></h4></section></summary><div class='docblock'>The alignment of pointer.</div></details><details class="toggle" open><summary><section id="associatedtype.Init" class="associatedtype trait-impl"><a href="#associatedtype.Init" class="anchor">§</a><h4 class="code-header">type <a class="associatedtype">Init</a> = T</h4></section></summary><div class='docblock'>The type for initializers.</div></details><details class="toggle method-toggle" open><summary><section id="method.init" class="method trait-impl"><a href="#method.init" class="anchor">§</a><h4 class="code-header">unsafe fn <a class="fn">init</a>(init: &lt;T as Pointable&gt;::Init) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.usize.html">usize</a></h4></section></summary><div class='docblock'>Initializes a with the given initializer. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.deref" class="method trait-impl"><a href="#method.deref" class="anchor">§</a><h4 class="code-header">unsafe fn <a class="fn">deref</a>&lt;'a&gt;(ptr: <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.usize.html">usize</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.reference.html">&amp;'a T</a></h4></section></summary><div class='docblock'>Dereferences the given pointer. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.deref_mut" class="method trait-impl"><a href="#method.deref_mut" class="anchor">§</a><h4 class="code-header">unsafe fn <a class="fn">deref_mut</a>&lt;'a&gt;(ptr: <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.usize.html">usize</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.reference.html">&amp;'a mut T</a></h4></section></summary><div class='docblock'>Mutably dereferences the given pointer. <a>Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.drop" class="method trait-impl"><a href="#method.drop" class="anchor">§</a><h4 class="code-header">unsafe fn <a class="fn">drop</a>(ptr: <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.usize.html">usize</a>)</h4></section></summary><div class='docblock'>Drops the object pointed to by the given pointer. <a>Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-ToOwned-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.98.1/src/alloc/borrow.rs.html#72-74">Source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
T: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.98.1/src/alloc/borrow.rs.html#76">Source</a><a href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.98.1/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.98.1/src/alloc/borrow.rs.html#77">Source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.98.1/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&amp;self) -&gt; T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.98.1/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.98.1/src/alloc/borrow.rs.html#81">Source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.98.1/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&amp;self, target: <a class="primitive" href="https://doc.rust-lang.org/1.98.1/std/primitive.reference.html">&amp;mut T</a>)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/1.98.1/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></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/1.98.1/src/core/convert/mod.rs.html#829-831">Source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.98.1/src/core/convert/mod.rs.html#833">Source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.98.1/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.98.1/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/1.98.1/src/core/convert/mod.rs.html#836">Source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.98.1/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.98.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.98.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</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/1.98.1/src/core/convert/mod.rs.html#813-815">Source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.98.1/src/core/convert/mod.rs.html#817">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.98.1/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.98.1/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/1.98.1/src/core/convert/mod.rs.html#820">Source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.98.1/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.98.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.98.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.98.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html>