<!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 `Binary` trait in crate `alloc`."><meta name="keywords" content="rust, rustlang, rust-lang, Binary"><title>alloc::fmt::Binary - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize1.35.0.css"><link rel="stylesheet" type="text/css" href="../../rustdoc1.35.0.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../dark1.35.0.css"><link rel="stylesheet" type="text/css" href="../../light1.35.0.css" id="themeStyle"><script src="../../storage1.35.0.js"></script><noscript><link rel="stylesheet" href="../../noscript1.35.0.css"></noscript><link rel="shortcut icon" href="../../favicon1.35.0.ico"><style type="text/css">#crate-search{background-image:url("../../down-arrow1.35.0.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='../../alloc/index.html'><img src='../../rust-logo1.35.0.png' alt='logo' width='100'></a><p class='location'>Trait Binary</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#required-methods">Required Methods</a><div class="sidebar-links"><a href="#tymethod.fmt">fmt</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-Binary">NonZeroI128</a><a href="#impl-Binary">NonZeroI16</a><a href="#impl-Binary">NonZeroI32</a><a href="#impl-Binary">NonZeroI64</a><a href="#impl-Binary">NonZeroI8</a><a href="#impl-Binary">NonZeroIsize</a><a href="#impl-Binary">NonZeroU128</a><a href="#impl-Binary">NonZeroU16</a><a href="#impl-Binary">NonZeroU32</a><a href="#impl-Binary">NonZeroU64</a><a href="#impl-Binary">NonZeroU8</a><a href="#impl-Binary">NonZeroUsize</a><a href="#impl-Binary">Wrapping<T></a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='../index.html'>alloc</a>::<wbr><a href='index.html'>fmt</a></p><script>window.sidebarCurrent = {name: 'Binary', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush1.35.0.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme1.35.0.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" 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="../../wheel1.35.0.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span class='since' title='Stable since Rust version 1.0.0'>1.0.0</span><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='https://doc.rust-lang.org/nightly/src/core/fmt/mod.rs.html#722-726' title='goto source code'>[src]</a></span><span class='in-band'>Trait <a href='../index.html'>alloc</a>::<wbr><a href='index.html'>fmt</a>::<wbr><a class="trait" href=''>Binary</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust trait'>pub trait Binary {
fn <a href='#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>>;
}</pre></div><div class='docblock'><p><code>b</code> formatting.</p>
<p>The <code>Binary</code> trait should format its output as a number in binary.</p>
<p>For primitive signed integers (<a href="../../std/primitive.i8.html"><code>i8</code></a> to <a href="../../std/primitive.i128.html"><code>i128</code></a>, and <a href="../../std/primitive.isize.html"><code>isize</code></a>),
negative values are formatted as the two’s complement representation.</p>
<p>The alternate flag, <code>#</code>, adds a <code>0b</code> in front of the output.</p>
<p>For more information on formatters, see <a href="../../std/fmt/index.html">the module-level documentation</a>.</p>
<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
<p>Basic usage with <a href="../../std/primitive.i32.html"><code>i32</code></a>:</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">x</span> <span class="op">=</span> <span class="number">42</span>; <span class="comment">// 42 is '101010' in binary</span>
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="macro">format</span><span class="macro">!</span>(<span class="string">"{:b}"</span>, <span class="ident">x</span>), <span class="string">"101010"</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="macro">format</span><span class="macro">!</span>(<span class="string">"{:#b}"</span>, <span class="ident">x</span>), <span class="string">"0b101010"</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="macro">format</span><span class="macro">!</span>(<span class="string">"{:b}"</span>, <span class="op">-</span><span class="number">16</span>), <span class="string">"11111111111111111111111111110000"</span>);</pre></div>
<p>Implementing <code>Binary</code> on a type:</p>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">fmt</span>;
<span class="kw">struct</span> <span class="ident">Length</span>(<span class="ident">i32</span>);
<span class="kw">impl</span> <span class="ident">fmt</span>::<span class="ident">Binary</span> <span class="kw">for</span> <span class="ident">Length</span> {
<span class="kw">fn</span> <span class="ident">fmt</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">f</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">fmt</span>::<span class="ident">Formatter</span>) <span class="op">-></span> <span class="ident">fmt</span>::<span class="prelude-ty">Result</span> {
<span class="kw">let</span> <span class="ident">val</span> <span class="op">=</span> <span class="self">self</span>.<span class="number">0</span>;
<span class="macro">write</span><span class="macro">!</span>(<span class="ident">f</span>, <span class="string">"{:b}"</span>, <span class="ident">val</span>) <span class="comment">// delegate to i32's implementation</span>
}
}
<span class="kw">let</span> <span class="ident">l</span> <span class="op">=</span> <span class="ident">Length</span>(<span class="number">107</span>);
<span class="macro">println</span><span class="macro">!</span>(<span class="string">"l as binary is: {:b}"</span>, <span class="ident">l</span>);</pre></div>
</div>
<h2 id='required-methods' class='small-section-header'>Required methods<a href='#required-methods' class='anchor'></a></h2><div class='methods'><h3 id='tymethod.fmt' class='method'><code id='fmt.v'>fn <a href='#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code></h3><div class='docblock'><p>Formats the value using the given formatter.</p>
</div></div><span class='loading-content'>Loading content...</span>
<h2 id='foreign-impls' class='small-section-header'>Implementations on Foreign Types<a href='#foreign-impls' class='anchor'></a></h2><h3 id='impl-Binary' class='impl'><code class='in-band'>impl <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.NonZeroU16.html" title="struct core::num::NonZeroU16">NonZeroU16</a></code><a href='#impl-Binary' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#16-21' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt' class="method hidden"><code id='fmt.v-1'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#18-20' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-1' class='impl'><code class='in-band'>impl <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.NonZeroI8.html" title="struct core::num::NonZeroI8">NonZeroI8</a></code><a href='#impl-Binary-1' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#16-21' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-1' class="method hidden"><code id='fmt.v-2'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#18-20' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-2' class='impl'><code class='in-band'>impl<T> <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.Wrapping.html" title="struct core::num::Wrapping">Wrapping</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a>, </span></code><a href='#impl-Binary-2' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#180-184' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-2' class="method hidden"><code id='fmt.v-3'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#181-183' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-3' class='impl'><code class='in-band'>impl <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.NonZeroI64.html" title="struct core::num::NonZeroI64">NonZeroI64</a></code><a href='#impl-Binary-3' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#16-21' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-3' class="method hidden"><code id='fmt.v-4'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#18-20' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-4' class='impl'><code class='in-band'>impl <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.NonZeroU64.html" title="struct core::num::NonZeroU64">NonZeroU64</a></code><a href='#impl-Binary-4' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#16-21' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-4' class="method hidden"><code id='fmt.v-5'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#18-20' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-5' class='impl'><code class='in-band'>impl <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.NonZeroU32.html" title="struct core::num::NonZeroU32">NonZeroU32</a></code><a href='#impl-Binary-5' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#16-21' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-5' class="method hidden"><code id='fmt.v-6'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#18-20' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-6' class='impl'><code class='in-band'>impl <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.NonZeroI16.html" title="struct core::num::NonZeroI16">NonZeroI16</a></code><a href='#impl-Binary-6' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#16-21' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-6' class="method hidden"><code id='fmt.v-7'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#18-20' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-7' class='impl'><code class='in-band'>impl <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.NonZeroI32.html" title="struct core::num::NonZeroI32">NonZeroI32</a></code><a href='#impl-Binary-7' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#16-21' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-7' class="method hidden"><code id='fmt.v-8'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#18-20' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-8' class='impl'><code class='in-band'>impl <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.NonZeroIsize.html" title="struct core::num::NonZeroIsize">NonZeroIsize</a></code><a href='#impl-Binary-8' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#16-21' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-8' class="method hidden"><code id='fmt.v-9'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#18-20' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-9' class='impl'><code class='in-band'>impl <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.NonZeroUsize.html" title="struct core::num::NonZeroUsize">NonZeroUsize</a></code><a href='#impl-Binary-9' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#16-21' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-9' class="method hidden"><code id='fmt.v-10'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#18-20' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-10' class='impl'><code class='in-band'>impl <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.NonZeroI128.html" title="struct core::num::NonZeroI128">NonZeroI128</a></code><a href='#impl-Binary-10' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#16-21' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-10' class="method hidden"><code id='fmt.v-11'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#18-20' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-11' class='impl'><code class='in-band'>impl <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.NonZeroU8.html" title="struct core::num::NonZeroU8">NonZeroU8</a></code><a href='#impl-Binary-11' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#16-21' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-11' class="method hidden"><code id='fmt.v-12'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#18-20' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-12' class='impl'><code class='in-band'>impl <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> for <a class="struct" href="https://doc.rust-lang.org/nightly/core/num/struct.NonZeroU128.html" title="struct core::num::NonZeroU128">NonZeroU128</a></code><a href='#impl-Binary-12' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#16-21' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-12' class="method hidden"><code id='fmt.v-13'>fn <a href='#method.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/num/mod.rs.html#18-20' title='goto source code'>[src]</a></h4></div><span class='loading-content'>Loading content...</span>
<h2 id='implementors' class='small-section-header'>Implementors<a href='#implementors' class='anchor'></a></h2><div class='item-list' id='implementors-list'><h3 id='impl-Binary-13' class='impl'><code class='in-band'>impl Binary for i8</code><a href='#impl-Binary-13' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#133-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-13' class="method hidden"><code id='fmt.v-14'>fn <a href='#method.fmt-13' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#134-136' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-14' class='impl'><code class='in-band'>impl Binary for i16</code><a href='#impl-Binary-14' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#133-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-14' class="method hidden"><code id='fmt.v-15'>fn <a href='#method.fmt-14' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#134-136' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-15' class='impl'><code class='in-band'>impl Binary for i32</code><a href='#impl-Binary-15' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#133-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-15' class="method hidden"><code id='fmt.v-16'>fn <a href='#method.fmt-15' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#134-136' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-16' class='impl'><code class='in-band'>impl Binary for i64</code><a href='#impl-Binary-16' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#133-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-16' class="method hidden"><code id='fmt.v-17'>fn <a href='#method.fmt-16' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#134-136' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-17' class='impl'><code class='in-band'>impl Binary for i128</code><a href='#impl-Binary-17' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#133-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-17' class="method hidden"><code id='fmt.v-18'>fn <a href='#method.fmt-17' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#134-136' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-18' class='impl'><code class='in-band'>impl Binary for isize</code><a href='#impl-Binary-18' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#133-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-18' class="method hidden"><code id='fmt.v-19'>fn <a href='#method.fmt-18' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#134-136' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-19' class='impl'><code class='in-band'>impl Binary for u8</code><a href='#impl-Binary-19' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#133-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-19' class="method hidden"><code id='fmt.v-20'>fn <a href='#method.fmt-19' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#134-136' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-20' class='impl'><code class='in-band'>impl Binary for u16</code><a href='#impl-Binary-20' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#133-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-20' class="method hidden"><code id='fmt.v-21'>fn <a href='#method.fmt-20' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#134-136' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-21' class='impl'><code class='in-band'>impl Binary for u32</code><a href='#impl-Binary-21' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#133-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-21' class="method hidden"><code id='fmt.v-22'>fn <a href='#method.fmt-21' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#134-136' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-22' class='impl'><code class='in-band'>impl Binary for u64</code><a href='#impl-Binary-22' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#133-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-22' class="method hidden"><code id='fmt.v-23'>fn <a href='#method.fmt-22' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#134-136' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-23' class='impl'><code class='in-band'>impl Binary for u128</code><a href='#impl-Binary-23' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#133-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-23' class="method hidden"><code id='fmt.v-24'>fn <a href='#method.fmt-23' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#134-136' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-24' class='impl'><code class='in-band'>impl Binary for usize</code><a href='#impl-Binary-24' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#133-137' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-24' class="method hidden"><code id='fmt.v-25'>fn <a href='#method.fmt-24' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/num.rs.html#134-136' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-25' class='impl'><code class='in-band'>impl<'_, T> Binary for &'_ T <span class="where fmt-newline">where<br> T: <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Binary-25' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/mod.rs.html#1913-1915' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-25' class="method hidden"><code id='fmt.v-26'>fn <a href='#method.fmt-25' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/mod.rs.html#1914' title='goto source code'>[src]</a></h4></div><h3 id='impl-Binary-26' class='impl'><code class='in-band'>impl<'_, T> Binary for &'_ mut T <span class="where fmt-newline">where<br> T: <a class="trait" href="../../alloc/fmt/trait.Binary.html" title="trait alloc::fmt::Binary">Binary</a> + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Binary-26' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/mod.rs.html#1917-1919' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-26' class="method hidden"><code id='fmt.v-27'>fn <a href='#method.fmt-26' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../alloc/fmt/struct.Formatter.html" title="struct alloc::fmt::Formatter">Formatter</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(), <a class="struct" href="../../alloc/fmt/struct.Error.html" title="struct alloc::fmt::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/fmt/mod.rs.html#1918' title='goto source code'>[src]</a></h4></div></div><span class='loading-content'>Loading content...</span><script type="text/javascript">window.inlined_types=new Set([]);</script><script type="text/javascript" async
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