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<div class="sidebar-menu">☰</div>
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<p class='location'>Struct Formatter</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.fmt_line">fmt_line</a></div></div><p class='location'><a href='../index.html'>hyper</a>::<wbr><a href='index.html'>header</a></p><script>window.sidebarCurrent = {name: 'Formatter', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>hyper</a>::<wbr><a href='index.html'>header</a>::<wbr><a class="struct" href=''>Formatter</a></span><span class='out-of-band'><span id='render-detail'>
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[<span class='inner'>−</span>]
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</span><a class='srclink' href='../../src/hyper/header/mod.rs.html#158' title='goto source code'>[src]</a></span></h1>
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<pre class='rust struct'>pub struct Formatter<'a, 'b: 'a>(_);</pre><div class='docblock'><p>A formatter used to serialize headers to an output stream.</p>
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Methods<a href='#methods' class='anchor'></a>
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<h3 id='impl' class='impl'><span class='in-band'><code>impl<'a, 'b> <a class="struct" href="../../hyper/header/struct.Formatter.html" title="struct hyper::header::Formatter">Formatter</a><'a, 'b></code><a href='#impl' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/hyper/header/mod.rs.html#166-230' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.fmt_line' class="method"><span id='fmt_line.v' class='invisible'><code>pub fn <a href='#method.fmt_line' class='fnname'>fmt_line</a>(&mut self, line: &<a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/hyper/header/mod.rs.html#179-203' title='goto source code'>[src]</a></span></h4>
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<div class='docblock'><p>Format one 'line' of a header.</p>
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<p>This writes the header name plus the <code>Display</code> value as a single line.</p>
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<h2 id="note" class="section-header"><a href="#note">Note</a></h2>
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<p>This has the ability to format a header over multiple lines.</p>
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<p>The main example here is <code>Set-Cookie</code>, which requires that every
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cookie being set be specified in a separate line. Almost every other
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case should only format as 1 single line.</p>
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