| <!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 strategy for protecting the reference counted pointer `T`."><meta name="keywords" content="rust, rustlang, rust-lang, Strategy"><title>Strategy in arc_swap::strategy - 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" href="../../normalize.css"><link rel="stylesheet" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../ayu.css" disabled><link rel="stylesheet" href="../../dark.css" disabled><link rel="stylesheet" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../main.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.svg"></head><body class="rustdoc trait"><!--[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><a class="sidebar-logo" href="../../arc_swap/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="../../arc_swap/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">Strategy</a></h2><div class="sidebar-elems"><section><h3><a href="#implementors">Implementors</a></h3></section><h2><a href="index.html">In arc_swap::strategy</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">Trait <a href="../index.html">arc_swap</a>::<wbr><a href="index.html">strategy</a>::<wbr><a class="trait" href="#">Strategy</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/arc_swap/strategy/mod.rs.html#150">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 trait"><code>pub trait Strategy<T: <a class="trait" href="../trait.RefCnt.html" title="trait arc_swap::RefCnt">RefCnt</a>>: InnerStrategy<T> { }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A strategy for protecting the reference counted pointer <code>T</code>.</p> |
| <p>This chooses the algorithm for how the reference counts are protected. Note that the user of |
| the crate can’t implement the trait and can’t access any method; this is hopefully temporary |
| measure to make sure the interface is not part of the stability guarantees of the crate. Once |
| enough experience is gained with implementing various strategies, it will be un-sealed and |
| users will be able to provide their own implementation.</p> |
| <p>For now, the trait works only as a bound to talk about the types that represent strategies.</p> |
| </div></details><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor"></a></h2><div id="implementors-list"><section id="impl-Strategy%3CT%3E-for-S" class="impl has-srclink"><a class="srclink rightside" href="../../src/arc_swap/strategy/mod.rs.html#151">source</a><a href="#impl-Strategy%3CT%3E-for-S" class="anchor"></a><h3 class="code-header">impl<T: <a class="trait" href="../trait.RefCnt.html" title="trait arc_swap::RefCnt">RefCnt</a>, S: InnerStrategy<T>> <a class="trait" href="trait.Strategy.html" title="trait arc_swap::strategy::Strategy">Strategy</a><T> for S</h3></section></div><script src="../../implementors/arc_swap/strategy/trait.Strategy.js" async></script></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="arc_swap" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
