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<!--[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">&#9776;</div><a href='../hexponent/index.html'><div class='logo-container'><img src='/rust-logo-20200726-1.47.0-nightly-6c8927b0c.png' alt='logo'></div></a><p class='location'>Crate hexponent</p><div class='block version'><p>Version 0.3.0</p></div><div class="sidebar-elems"><a id='all-types' href='all.html'><p>See all hexponent's items</p></a><div class="block items"><ul><li><a href="#structs">Structs</a></li><li><a href="#enums">Enums</a></li><li><a href="#traits">Traits</a></li></ul></div><p class='location'></p><script>window.sidebarCurrent = {name: 'hexponent', ty: 'mod', relpath: '../'};</script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="/brush-20200726-1.47.0-nightly-6c8927b0c.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="/theme-20200726-1.47.0-nightly-6c8927b0c.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><a id="settings-menu" href="../settings.html"><img src="/wheel-20200726-1.47.0-nightly-6c8927b0c.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><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'>&#x2212;</span>]</a></span><a class='srclink' href='../src/hexponent/lib.rs.html#1-304' title='goto source code'>[src]</a></span><span class='in-band'>Crate <a class="mod" href=''>hexponent</a></span></h1><div class='docblock'><h1 id="hexponent" class="section-header"><a href="#hexponent">Hexponent</a></h1>
<p>Hexponent is a hexadecimal literal parser for Rust based on the C11
specification section <a href="http://port70.net/%7Ensz/c/c11/n1570.html#6.4.4.2">6.4.4.2</a>.</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">hexponent</span>::<span class="ident">FloatLiteral</span>;
<span class="kw">let</span> <span class="ident">float_repr</span>: <span class="ident">FloatLiteral</span> <span class="op">=</span> <span class="string">&quot;0x3.4&quot;</span>.<span class="ident">parse</span>().<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="ident">value</span> <span class="op">=</span> <span class="ident">float_repr</span>.<span class="ident">convert</span>::<span class="op">&lt;</span><span class="ident">f32</span><span class="op">&gt;</span>().<span class="ident">inner</span>();
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">value</span>, <span class="number">3.25</span>);</pre></div>
<h2 id="features" class="section-header"><a href="#features">Features</a></h2>
<ul>
<li>No dependencies</li>
<li>Non-UTF-8 parser</li>
<li>Precision warnings</li>
<li><code>no_std</code> support</li>
</ul>
<h2 id="differences-from-the-specification" class="section-header"><a href="#differences-from-the-specification">Differences from the specification</a></h2>
<p>There are two places where hexponent differs from the C11 specificaiton.</p>
<ul>
<li>An exponent is not required. (<code>0x1.2</code> is allowed)</li>
<li><code>floating-suffix</code> is <em>not</em> parsed. (<code>0x1p4l</code> is not allowed)</li>
</ul>
<h2 id="no_std-support" class="section-header"><a href="#no_std-support"><code>no_std</code> support</a></h2>
<p><code>no_std</code> support can be enabled by disabling the default <code>std</code> feature for
hexponent in your <code>Cargo.toml</code>.</p>
<pre><code class="language-toml">hexponent = {version = &quot;0.2&quot;, default-features = false}
</code></pre>
<p>Disabling the <code>std</code> feature can currently only disables the
<code>std::error::Error</code> implementation for <code>ParseError</code>.</p>
</div><h2 id='structs' class='section-header'><a href="#structs">Structs</a></h2>
<table><tr class='module-item'><td><a class="struct" href="struct.FloatLiteral.html" title='hexponent::FloatLiteral struct'>FloatLiteral</a></td><td class='docblock-short'><p>Represents a floating point literal</p>
</td></tr><tr class='module-item'><td><a class="struct" href="struct.ParseError.html" title='hexponent::ParseError struct'>ParseError</a></td><td class='docblock-short'><p>Error type for parsing hexadecimal literals.</p>
</td></tr></table><h2 id='enums' class='section-header'><a href="#enums">Enums</a></h2>
<table><tr class='module-item'><td><a class="enum" href="enum.ConversionResult.html" title='hexponent::ConversionResult enum'>ConversionResult</a></td><td class='docblock-short'><p>Indicates the preicsision of a conversion</p>
</td></tr><tr class='module-item'><td><a class="enum" href="enum.ParseErrorKind.html" title='hexponent::ParseErrorKind enum'>ParseErrorKind</a></td><td class='docblock-short'><p>Kind of parsing error.</p>
</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.FPFormat.html" title='hexponent::FPFormat trait'>FPFormat</a></td><td class='docblock-short'><p>Trait to describe conversion to floating point formats.</p>
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