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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 `maplit` crate."><meta name="keywords" content="rust, rustlang, rust-lang, maplit"><title>maplit - 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="../dark.css"><link rel="stylesheet" type="text/css" href="../light.css" id="themeStyle"><script src="../storage.js"></script></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><p class='location'>Crate maplit</p><div class="sidebar-elems"><div class="block items"><ul><li><a href="#macros">Macros</a></li></ul></div><p class='location'></p><script>window.sidebarCurrent = {name: 'maplit', ty: 'mod', relpath: '../'};</script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><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=''>maplit</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/maplit/lib.rs.html#1-323' title='goto source code'>[src]</a></span></h1><div class='docblock'><p>Macros for container literals with specific type.</p>
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<pre class="rust rust-example-rendered">
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<span class="attribute">#[<span class="ident">macro_use</span>]</span> <span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">maplit</span>;
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<span class="kw">let</span> <span class="ident">map</span> <span class="op">=</span> <span class="macro">hashmap</span><span class="macro">!</span>{
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<span class="string">"a"</span> <span class="op">=></span> <span class="number">1</span>,
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<span class="string">"b"</span> <span class="op">=></span> <span class="number">2</span>,
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};</pre>
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<p>The <strong>maplit</strong> crate uses <code>=></code> syntax for the mapping macros. It is
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not possible to use <code>:</code> as separator due to syntactic restrictions in
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regular <code>macro_rules!</code> macros.</p>
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<p>Note that rust macros are flexible in which brackets you use for the invocation.
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You can use them as <code>hashmap!{}</code> or <code>hashmap![]</code> or <code>hashmap!()</code>.
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This crate suggests <code>{}</code> as the convention for the map & set macros,
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it matches their <code>Debug</code> output.</p>
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<p>Generic container macros already exist elsewhere, so those are not provided
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here at the moment.</p>
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</div><h2 id='macros' class='section-header'><a href="#macros">Macros</a></h2>
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<table>
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<tr class=' module-item'>
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<td><a class="macro" href="macro.btreemap.html"
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title='macro maplit::btreemap'>btreemap</a></td>
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<td class='docblock-short'>
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<p>Create a <strong>BTreeMap</strong> from a list of key-value pairs</p>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="macro" href="macro.btreeset.html"
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title='macro maplit::btreeset'>btreeset</a></td>
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<td class='docblock-short'>
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<p>Create a <strong>BTreeSet</strong> from a list of elements.</p>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="macro" href="macro.convert_args.html"
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title='macro maplit::convert_args'>convert_args</a></td>
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<td class='docblock-short'>
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<p>Macro that converts the keys or key-value pairs passed to another maplit
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macro. The default conversion is to use the <a href="https://doc.rust-lang.org/std/convert/trait.Into.html"><code>Into</code></a> trait, if no
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custom conversion is passed.</p>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="macro" href="macro.hashmap.html"
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title='macro maplit::hashmap'>hashmap</a></td>
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<td class='docblock-short'>
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<p>Create a <strong>HashMap</strong> from a list of key-value pairs</p>
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</td>
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</tr>
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<tr class=' module-item'>
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<td><a class="macro" href="macro.hashset.html"
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title='macro maplit::hashset'>hashset</a></td>
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<td class='docblock-short'>
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<p>Create a <strong>HashSet</strong> from a list of elements.</p>
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</td>
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