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        <p class='location'>Trait ToHex</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_hex">to_hex</a></div><a class="sidebar-title" href="#foreign-impls">Implementations on Foreign Types</a><div class="sidebar-links"><a href="#impl-ToHex">[u8]</a><a href="#impl-ToHex">&amp;&#39;a T</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'>hex</a></p><script>window.sidebarCurrent = {name: 'ToHex', ty: 'trait', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Trait <a href='../index.html'>rustc_serialize</a>::<wbr><a href='index.html'>hex</a>::<wbr><a class="trait" href=''>ToHex</a></span><span class='out-of-band'><span id='render-detail'>
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                       [<span class='inner'>&#x2212;</span>]
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               </span><a class='srclink' href='../../src/rustc_serialize/hex.rs.html#21-25' title='goto source code'>[src]</a></span></h1>
<pre class='rust trait'>pub trait ToHex {
    fn <a href='#tymethod.to_hex' class='fnname'>to_hex</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>;
}</pre><div class='docblock'><p>A trait for converting a value to hexadecimal encoding</p>
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            <h2 id='required-methods' class='small-section-header'>
              Required Methods<a href='#required-methods' class='anchor'></a>
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        <h3 id='tymethod.to_hex' class='method'><span id='to_hex.v' class='invisible'><code>fn <a href='#tymethod.to_hex' class='fnname'>to_hex</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code></span></h3><div class='docblock'><p>Converts the value of <code>self</code> to a hex value, returning the owned
string.</p>
</div></div>
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            <h3 id='impl-ToHex' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../rustc_serialize/hex/trait.ToHex.html" title="trait rustc_serialize::hex::ToHex">ToHex</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-ToHex' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/hex.rs.html#29-54' title='goto source code'>[src]</a></span></h3>
<span class='docblock autohide'><div class='impl-items'><h4 id='method.to_hex' class="method"><span id='to_hex.v-1' class='invisible'><code>fn <a href='#method.to_hex' class='fnname'>to_hex</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/hex.rs.html#43-53' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Turn a vector of <code>u8</code> bytes into a hexadecimal string.</p>
<h1 id="example" class="section-header"><a href="#example">Example</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">rustc_serialize</span>;
<span class="kw">use</span> <span class="ident">rustc_serialize</span>::<span class="ident">hex</span>::<span class="ident">ToHex</span>;

<span class="kw">fn</span> <span class="ident">main</span> () {
    <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_hex</span>();
    <span class="macro">println</span><span class="macro">!</span>(<span class="string">&quot;{}&quot;</span>, <span class="ident">str</span>);
}</pre>
</div></div></span><h3 id='impl-ToHex-1' class='impl'><span class='in-band'><code>impl&lt;'a, T:&nbsp;?<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/hex/trait.ToHex.html" title="trait rustc_serialize::hex::ToHex">ToHex</a>&gt; <a class="trait" href="../../rustc_serialize/hex/trait.ToHex.html" title="trait rustc_serialize::hex::ToHex">ToHex</a> for <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;'a </a>T</code><a href='#impl-ToHex-1' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/hex.rs.html#56-60' title='goto source code'>[src]</a></span></h3>
<span class='docblock autohide'><div class='impl-items'><h4 id='method.to_hex-1' class="method"><span id='to_hex.v-2' class='invisible'><code>fn <a href='#method.to_hex' class='fnname'>to_hex</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/rustc_serialize/hex.rs.html#57-59' title='goto source code'>[src]</a></span></h4>
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