Initial docs commit
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Uttarayan Mondal
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<link rel="alternate icon" type="image/png" href="../favicon-32x32.png"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc mod"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../lazy_static/index.html'><div class='logo-container rust-logo'><img src='../rust-logo.png' alt='logo'></div></a><p class="location">Crate lazy_static</p><div class="block version"><p>Version 1.4.0</p></div><a id="all-types" href="index.html"><p>Back to index</p></a></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" class="help-button">?</button>
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<span class="in-band">List of all items</span></h1><h3 id="Traits">Traits</h3><ul class="traits docblock"><li><a href="trait.LazyStatic.html">LazyStatic</a></li></ul><h3 id="Macros">Macros</h3><ul class="macros docblock"><li><a href="macro.lazy_static.html">lazy_static</a></li></ul><h3 id="Functions">Functions</h3><ul class="functions docblock"><li><a href="fn.initialize.html">initialize</a></li></ul></section><section id="search" class="content hidden"></section><section class="footer"></section><div id="rustdoc-vars" data-root-path="../" data-current-crate="lazy_static"></div>
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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="Takes a shared reference to a lazy static and initializes it if it has not been already."><meta name="keywords" content="rust, rustlang, rust-lang, initialize"><title>lazy_static::initialize - Rust</title><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../ayu.css" disabled ><script id="default-settings"></script><script src="../storage.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../favicon.svg">
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<link rel="alternate icon" type="image/png" href="../favicon-32x32.png"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc fn"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../lazy_static/index.html'><div class='logo-container rust-logo'><img src='../rust-logo.png' alt='logo'></div></a><div class="sidebar-elems"><p class="location"><a href="index.html">lazy_static</a></p><div id="sidebar-vars" data-name="initialize" data-ty="fn" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" class="help-button">?</button>
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<a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="in-band">Function <a href="index.html">lazy_static</a>::<wbr><a class="fn" href="">initialize</a></span><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span><a class="srclink" href="../src/lazy_static/lib.rs.html#213-215" title="goto source code">[src]</a></span></h1><pre class="rust fn">pub fn initialize<T: <a class="trait" href="../lazy_static/trait.LazyStatic.html" title="trait lazy_static::LazyStatic">LazyStatic</a>>(lazy: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T)</pre><div class="docblock"><p>Takes a shared reference to a lazy static and initializes
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it if it has not been already.</p>
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<p>This can be used to control the initialization point of a lazy static.</p>
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<p>Example:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="attribute">#[<span class="ident">macro_use</span>]</span>
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<span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">lazy_static</span>;
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<span class="macro">lazy_static</span><span class="macro">!</span> {
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<span class="kw">static</span> <span class="kw-2">ref</span> <span class="ident">BUFFER</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">></span> <span class="op">=</span> (<span class="number">0</span>..<span class="number">255</span>).<span class="ident">collect</span>();
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}
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<span class="kw">fn</span> <span class="ident">main</span>() {
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<span class="ident">lazy_static</span>::<span class="ident">initialize</span>(<span class="kw-2">&</span><span class="ident">BUFFER</span>);
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<span class="comment">// ...</span>
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<span class="ident">work_with_initialized_data</span>(<span class="kw-2">&</span><span class="ident">BUFFER</span>);
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}</pre></div>
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</div></section><section id="search" class="content hidden"></section><section class="footer"></section><div id="rustdoc-vars" data-root-path="../" data-current-crate="lazy_static"></div>
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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 macro for declaring lazily evaluated statics."><meta name="keywords" content="rust, rustlang, rust-lang, lazy_static"><title>lazy_static - Rust</title><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../ayu.css" disabled ><script id="default-settings"></script><script src="../storage.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../favicon.svg">
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<link rel="alternate icon" type="image/png" href="../favicon-32x32.png"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc mod"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../lazy_static/index.html'><div class='logo-container rust-logo'><img src='../rust-logo.png' alt='logo'></div></a><p class="location">Crate lazy_static</p><div class="block version"><p>Version 1.4.0</p></div><div class="sidebar-elems"><a id="all-types" href="all.html"><p>See all lazy_static's items</p></a><div class="block items"><ul><li><a href="#macros">Macros</a></li><li><a href="#traits">Traits</a></li><li><a href="#functions">Functions</a></li></ul></div><p class="location"></p><div id="sidebar-vars" data-name="lazy_static" data-ty="mod" data-relpath="../"></div></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" class="help-button">?</button>
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<a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="in-band">Crate <a class="mod" href="">lazy_static</a></span><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span><a class="srclink" href="../src/lazy_static/lib.rs.html#8-215" title="goto source code">[src]</a></span></h1><div class="docblock"><p>A macro for declaring lazily evaluated statics.</p>
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<p>Using this macro, it is possible to have <code>static</code>s that require code to be
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executed at runtime in order to be initialized.
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This includes anything requiring heap allocations, like vectors or hash maps,
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as well as anything that requires function calls to be computed.</p>
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<h1 id="syntax" class="section-header"><a href="#syntax">Syntax</a></h1>
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<div class='information'><div class='tooltip ignore'>ⓘ</div></div><div class="example-wrap"><pre class="rust rust-example-rendered ignore">
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<span class="macro">lazy_static</span><span class="macro">!</span> {
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[<span class="kw">pub</span>] <span class="kw">static</span> <span class="kw-2">ref</span> <span class="ident">NAME_1</span>: <span class="ident">TYPE_1</span> <span class="op">=</span> <span class="ident">EXPR_1</span>;
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[<span class="kw">pub</span>] <span class="kw">static</span> <span class="kw-2">ref</span> <span class="ident">NAME_2</span>: <span class="ident">TYPE_2</span> <span class="op">=</span> <span class="ident">EXPR_2</span>;
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...
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[<span class="kw">pub</span>] <span class="kw">static</span> <span class="kw-2">ref</span> <span class="ident">NAME_N</span>: <span class="ident">TYPE_N</span> <span class="op">=</span> <span class="ident">EXPR_N</span>;
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}</pre></div>
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<p>Attributes (including doc comments) are supported as well:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="macro">lazy_static</span><span class="macro">!</span> {
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<span class="doccomment">/// This is an example for using doc comment attributes</span>
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<span class="kw">static</span> <span class="kw-2">ref</span> <span class="ident">EXAMPLE</span>: <span class="ident">u8</span> <span class="op">=</span> <span class="number">42</span>;
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}</pre></div>
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<h1 id="semantics" class="section-header"><a href="#semantics">Semantics</a></h1>
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<p>For a given <code>static ref NAME: TYPE = EXPR;</code>, the macro generates a unique type that
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implements <code>Deref<TYPE></code> and stores it in a static with name <code>NAME</code>. (Attributes end up
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attaching to this type.)</p>
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<p>On first deref, <code>EXPR</code> gets evaluated and stored internally, such that all further derefs
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can return a reference to the same object. Note that this can lead to deadlocks
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if you have multiple lazy statics that depend on each other in their initialization.</p>
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<p>Apart from the lazy initialization, the resulting “static ref” variables
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have generally the same properties as regular “static” variables:</p>
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<ul>
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<li>Any type in them needs to fulfill the <code>Sync</code> trait.</li>
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<li>If the type has a destructor, then it will not run when the process exits.</li>
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</ul>
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<h1 id="example" class="section-header"><a href="#example">Example</a></h1>
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<p>Using the macro:</p>
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||||
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="attribute">#[<span class="ident">macro_use</span>]</span>
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<span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">lazy_static</span>;
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<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">HashMap</span>;
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<span class="macro">lazy_static</span><span class="macro">!</span> {
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<span class="kw">static</span> <span class="kw-2">ref</span> <span class="ident">HASHMAP</span>: <span class="ident">HashMap</span><span class="op"><</span><span class="ident">u32</span>, <span class="kw-2">&</span><span class="lifetime">'static</span> <span class="ident">str</span><span class="op">></span> <span class="op">=</span> {
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">m</span> <span class="op">=</span> <span class="ident">HashMap</span>::<span class="ident">new</span>();
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<span class="ident">m</span>.<span class="ident">insert</span>(<span class="number">0</span>, <span class="string">"foo"</span>);
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<span class="ident">m</span>.<span class="ident">insert</span>(<span class="number">1</span>, <span class="string">"bar"</span>);
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<span class="ident">m</span>.<span class="ident">insert</span>(<span class="number">2</span>, <span class="string">"baz"</span>);
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<span class="ident">m</span>
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};
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<span class="kw">static</span> <span class="kw-2">ref</span> <span class="ident">COUNT</span>: <span class="ident">usize</span> <span class="op">=</span> <span class="ident">HASHMAP</span>.<span class="ident">len</span>();
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<span class="kw">static</span> <span class="kw-2">ref</span> <span class="ident">NUMBER</span>: <span class="ident">u32</span> <span class="op">=</span> <span class="ident">times_two</span>(<span class="number">21</span>);
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}
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<span class="kw">fn</span> <span class="ident">times_two</span>(<span class="ident">n</span>: <span class="ident">u32</span>) <span class="op">-</span><span class="op">></span> <span class="ident">u32</span> { <span class="ident">n</span> <span class="op">*</span> <span class="number">2</span> }
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<span class="kw">fn</span> <span class="ident">main</span>() {
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"The map has {} entries."</span>, <span class="kw-2">*</span><span class="ident">COUNT</span>);
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"The entry for `0` is \"{}\"."</span>, <span class="ident">HASHMAP</span>.<span class="ident">get</span>(<span class="kw-2">&</span><span class="number">0</span>).<span class="ident">unwrap</span>());
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"A expensive calculation on a static results in: {}."</span>, <span class="kw-2">*</span><span class="ident">NUMBER</span>);
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||||
}</pre></div>
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<h1 id="implementation-details" class="section-header"><a href="#implementation-details">Implementation details</a></h1>
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<p>The <code>Deref</code> implementation uses a hidden static variable that is guarded by an atomic check on each access.</p>
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||||
<h1 id="cargo-features" class="section-header"><a href="#cargo-features">Cargo features</a></h1>
|
||||
<p>This crate provides one cargo feature:</p>
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||||
<ul>
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||||
<li><code>spin_no_std</code>: This allows using this crate in a no-std environment, by depending on the standalone <code>spin</code> crate.</li>
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||||
</ul>
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||||
</div><h2 id="macros" class="section-header"><a href="#macros">Macros</a></h2>
|
||||
<table><tr class="module-item"><td><a class="macro" href="macro.lazy_static.html" title="lazy_static::lazy_static macro">lazy_static</a></td><td class="docblock-short"></td></tr></table><h2 id="traits" class="section-header"><a href="#traits">Traits</a></h2>
|
||||
<table><tr class="module-item"><td><a class="trait" href="trait.LazyStatic.html" title="lazy_static::LazyStatic trait">LazyStatic</a></td><td class="docblock-short"><p>Support trait for enabling a few common operation on lazy static values.</p>
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||||
</td></tr></table><h2 id="functions" class="section-header"><a href="#functions">Functions</a></h2>
|
||||
<table><tr class="module-item"><td><a class="fn" href="fn.initialize.html" title="lazy_static::initialize fn">initialize</a></td><td class="docblock-short"><p>Takes a shared reference to a lazy static and initializes
|
||||
it if it has not been already.</p>
|
||||
</td></tr></table></section><section id="search" class="content hidden"></section><section class="footer"></section><div id="rustdoc-vars" data-root-path="../" data-current-crate="lazy_static"></div>
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<meta http-equiv="refresh" content="0;URL=macro.lazy_static.html">
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<body>
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<p>Redirecting to <a href="macro.lazy_static.html">macro.lazy_static.html</a>...</p>
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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="API documentation for the Rust `lazy_static` macro in crate `lazy_static`."><meta name="keywords" content="rust, rustlang, rust-lang, lazy_static"><title>lazy_static::lazy_static - Rust</title><link rel="stylesheet" type="text/css" href="../normalize.css"><link rel="stylesheet" type="text/css" href="../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../ayu.css" disabled ><script id="default-settings"></script><script src="../storage.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../favicon.svg">
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<link rel="alternate icon" type="image/png" href="../favicon-32x32.png"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc macro"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../lazy_static/index.html'><div class='logo-container rust-logo'><img src='../rust-logo.png' alt='logo'></div></a><div class="sidebar-elems"><p class="location"><a href="index.html">lazy_static</a></p><div id="sidebar-vars" data-name="lazy_static" data-ty="macro" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" class="help-button">?</button>
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<a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="in-band">Macro <a href="index.html">lazy_static</a>::<wbr><a class="macro" href="">lazy_static</a></span><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span><a class="srclink" href="../src/lazy_static/lib.rs.html#167-179" title="goto source code">[src]</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><div class="example-wrap"><pre class="rust macro">
|
||||
<span class="macro">macro_rules</span><span class="macro">!</span> <span class="ident">lazy_static</span> {
|
||||
($(<span class="attribute">#[<span class="macro-nonterminal">$</span><span class="macro-nonterminal">attr</span>:<span class="ident">meta</span>]</span>)<span class="op">*</span> <span class="kw">static</span> <span class="kw-2">ref</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">N</span>:<span class="ident">ident</span> : <span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>:<span class="ident">ty</span> <span class="op">=</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">e</span>:<span class="ident">expr</span>; $(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">t</span>:<span class="ident">tt</span>)<span class="kw-2">*</span>) <span class="op">=</span><span class="op">></span> { ... };
|
||||
($(<span class="attribute">#[<span class="macro-nonterminal">$</span><span class="macro-nonterminal">attr</span>:<span class="ident">meta</span>]</span>)<span class="op">*</span> <span class="kw">pub</span> <span class="kw">static</span> <span class="kw-2">ref</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">N</span>:<span class="ident">ident</span> : <span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>:<span class="ident">ty</span> <span class="op">=</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">e</span>:<span class="ident">expr</span>; $(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">t</span>:<span class="ident">tt</span>)<span class="kw-2">*</span>) <span class="op">=</span><span class="op">></span> { ... };
|
||||
($(<span class="attribute">#[<span class="macro-nonterminal">$</span><span class="macro-nonterminal">attr</span>:<span class="ident">meta</span>]</span>)<span class="op">*</span> <span class="kw">pub</span> ($(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">vis</span>:<span class="ident">tt</span>)<span class="op">+</span>) <span class="kw">static</span> <span class="kw-2">ref</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">N</span>:<span class="ident">ident</span> : <span class="macro-nonterminal">$</span><span class="macro-nonterminal">T</span>:<span class="ident">ty</span> <span class="op">=</span> <span class="macro-nonterminal">$</span><span class="macro-nonterminal">e</span>:<span class="ident">expr</span>; $(<span class="macro-nonterminal">$</span><span class="macro-nonterminal">t</span>:<span class="ident">tt</span>)<span class="kw-2">*</span>) <span class="op">=</span><span class="op">></span> { ... };
|
||||
() <span class="op">=</span><span class="op">></span> { ... };
|
||||
}</pre></div>
|
||||
</div></section><section id="search" class="content hidden"></section><section class="footer"></section><div id="rustdoc-vars" data-root-path="../" data-current-crate="lazy_static"></div>
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||||
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||||
@@ -0,0 +1 @@
|
||||
initSidebarItems({"fn":[["initialize","Takes a shared reference to a lazy static and initializes it if it has not been already."]],"macro":[["lazy_static",""]],"trait":[["LazyStatic","Support trait for enabling a few common operation on lazy static values."]]});
|
||||
@@ -0,0 +1,8 @@
|
||||
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<link rel="alternate icon" type="image/png" href="../favicon-32x32.png"><style type="text/css">#crate-search{background-image:url("../down-arrow.svg");}</style></head><body class="rustdoc trait"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../lazy_static/index.html'><div class='logo-container rust-logo'><img src='../rust-logo.png' alt='logo'></div></a><p class="location">Trait LazyStatic</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#implementors">Implementors</a></div><p class="location"><a href="index.html">lazy_static</a></p><div id="sidebar-vars" data-name="LazyStatic" data-ty="trait" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" class="help-button">?</button>
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<a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="in-band">Trait <a href="index.html">lazy_static</a>::<wbr><a class="trait" href="">LazyStatic</a></span><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span><a class="srclink" href="../src/lazy_static/lib.rs.html#185-188" title="goto source code">[src]</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class="rust trait">pub trait LazyStatic { }</pre></div><div class="docblock"><p>Support trait for enabling a few common operation on lazy static values.</p>
|
||||
<p>This is implemented by each defined lazy static, and
|
||||
used by the free functions in this crate.</p>
|
||||
</div><h2 id="implementors" class="small-section-header">Implementors<a href="#implementors" class="anchor"></a></h2><div class="item-list" id="implementors-list"></div><span class="loading-content">Loading content...</span><script type="text/javascript" src="../implementors/lazy_static/trait.LazyStatic.js" async></script></section><section id="search" class="content hidden"></section><section class="footer"></section><div id="rustdoc-vars" data-root-path="../" data-current-crate="lazy_static"></div>
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Reference in New Issue
Block a user