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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 `ToBase64` trait in crate `rustc_serialize`."><meta name="keywords" content="rust, rustlang, rust-lang, ToBase64"><title>rustc_serialize::base64::ToBase64 - 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><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="shortcut icon" href="https://www.rust-lang.org/favicon.ico"><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='../../rustc_serialize/index.html'><div class='logo-container'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png' alt='logo'></div></a><p class='location'>Trait ToBase64</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.to_base64">to_base64</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-ToBase64-for-%26%27a%20T">&'a T</a><a href="#impl-ToBase64-for-%5Bu8%5D">[u8]</a></div><a class="sidebar-title" href="#implementors">Implementors</a></div><p class='location'><a href='../index.html'>rustc_serialize</a>::<wbr><a href='index.html'>base64</a></p><script>window.sidebarCurrent = {name: 'ToBase64', 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="../../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"><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="../../wheel.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'>−</span>]</a></span><a class='srclink' href='../../src/rustc_serialize/base64.rs.html#73-77' title='goto source code'>[src]</a></span><span class='in-band'>Trait <a href='../index.html'>rustc_serialize</a>::<wbr><a href='index.html'>base64</a>::<wbr><a class="trait" href=''>ToBase64</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust trait'>pub trait ToBase64 {
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fn <a href='#tymethod.to_base64' class='fnname'>to_base64</a>(&self, config: <a class="struct" href="../../rustc_serialize/base64/struct.Config.html" title="struct rustc_serialize::base64::Config">Config</a>) -> <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>;
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}</pre></div><div class='docblock'><p>A trait for converting a value to base64 encoding.</p>
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</div>
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<h2 id='required-methods' class='small-section-header'>Required methods<a href='#required-methods' class='anchor'></a></h2><div class='methods'><h3 id='tymethod.to_base64' class='method'><code id='to_base64.v'>fn <a href='#tymethod.to_base64' class='fnname'>to_base64</a>(&self, config: <a class="struct" href="../../rustc_serialize/base64/struct.Config.html" title="struct rustc_serialize::base64::Config">Config</a>) -> <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code></h3><div class='docblock'><p>Converts the value of <code>self</code> to a base64 value following the specified
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format configuration, returning the owned string.</p>
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</div></div><span class='loading-content'>Loading content...</span>
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<h2 id='foreign-impls' class='small-section-header'>Implementations on Foreign Types<a href='#foreign-impls' class='anchor'></a></h2><h3 id='impl-ToBase64-for-%5Bu8%5D' class='impl'><code class='in-band'>impl <a class="trait" href="../../rustc_serialize/base64/trait.ToBase64.html" title="trait rustc_serialize::base64::ToBase64">ToBase64</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a></code><a href='#impl-ToBase64-for-%5Bu8%5D' class='anchor'></a><a class='srclink' href='../../src/rustc_serialize/base64.rs.html#79-192' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.to_base64' class="method"><code id='to_base64.v-1'>fn <a href='#method.to_base64' class='fnname'>to_base64</a>(&self, config: <a class="struct" href="../../rustc_serialize/base64/struct.Config.html" title="struct rustc_serialize::base64::Config">Config</a>) -> <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code><a class='srclink' href='../../src/rustc_serialize/base64.rs.html#93-191' title='goto source code'>[src]</a></h4><div class='docblock'><p>Turn a vector of <code>u8</code> bytes into a base64 string.</p>
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<h1 id="example" class="section-header"><a href="#example">Example</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">rustc_serialize</span>;
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<span class="kw">use</span> <span class="ident">rustc_serialize</span>::<span class="ident">base64</span>::{<span class="ident">ToBase64</span>, <span class="ident">STANDARD</span>};
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<span class="kw">fn</span> <span class="ident">main</span> () {
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<span class="kw">let</span> <span class="ident">str</span> <span class="op">=</span> [<span class="number">52</span>,<span class="number">32</span>].<span class="ident">to_base64</span>(<span class="ident">STANDARD</span>);
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<span class="macro">println</span><span class="macro">!</span>(<span class="string">"base 64 output: {:?}"</span>, <span class="ident">str</span>);
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}</pre></div>
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</div></div><h3 id='impl-ToBase64-for-%26%27a%20T' class='impl'><code class='in-band'>impl<'a, T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="../../rustc_serialize/base64/trait.ToBase64.html" title="trait rustc_serialize::base64::ToBase64">ToBase64</a>> <a class="trait" href="../../rustc_serialize/base64/trait.ToBase64.html" title="trait rustc_serialize::base64::ToBase64">ToBase64</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>T</code><a href='#impl-ToBase64-for-%26%27a%20T' class='anchor'></a><a class='srclink' href='../../src/rustc_serialize/base64.rs.html#194-198' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.to_base64-1' class="method hidden"><code id='to_base64.v-2'>fn <a href='#method.to_base64' class='fnname'>to_base64</a>(&self, config: <a class="struct" href="../../rustc_serialize/base64/struct.Config.html" title="struct rustc_serialize::base64::Config">Config</a>) -> <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code><a class='srclink' href='../../src/rustc_serialize/base64.rs.html#195-197' title='goto source code'>[src]</a></h4></div><span class='loading-content'>Loading content...</span>
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<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">window.inlined_types=new Set([]);</script><script type="text/javascript" async
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src="../../implementors/rustc_serialize/base64/trait.ToBase64.js">
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