juniper/hyper/header/struct.Referer.html

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2016-09-11 13:41:24 -05:00
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<p class='location'><a href='../index.html'>hyper</a>::<wbr><a href='index.html'>header</a></p><script>window.sidebarCurrent = {name: 'Referer', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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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=''>Referer</a></span><span class='out-of-band'><span id='render-detail'>
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<pre class='rust struct'>pub struct Referer(pub <a class='struct' href='https://doc.rust-lang.org/nightly/collections/string/struct.String.html' title='collections::string::String'>String</a>);</pre><div class='docblock'><p><code>Referer</code> header, defined in
<a href="http://tools.ietf.org/html/rfc7231#section-5.5.2">RFC7231</a></p>
<p>The <code>Referer</code> [sic] header field allows the user agent to specify a
URI reference for the resource from which the target URI was obtained
(i.e., the &quot;referrer&quot;, though the field name is misspelled). A user
agent MUST NOT include the fragment and userinfo components of the
URI reference, if any, when generating the Referer field value.</p>
<h1 id='abnf' class='section-header'><a href='#abnf'>ABNF</a></h1>
<pre><code class="language-plain">Referer = absolute-URI / partial-URI
</code></pre>
<h1 id='example-values' class='section-header'><a href='#example-values'>Example values</a></h1>
<ul>
<li><code>http://www.example.org/hypertext/Overview.html</code></li>
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<h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1>
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<span class='kw'>use</span> <span class='ident'>hyper</span>::<span class='ident'>header</span>::{<span class='ident'>Headers</span>, <span class='ident'>Referer</span>};
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>headers</span> <span class='op'>=</span> <span class='ident'>Headers</span>::<span class='ident'>new</span>();
<span class='ident'>headers</span>.<span class='ident'>set</span>(<span class='ident'>Referer</span>(<span class='string'>&quot;/People.html#tim&quot;</span>.<span class='ident'>to_owned</span>()));</pre>
<pre class='rust rust-example-rendered'>
<span class='kw'>use</span> <span class='ident'>hyper</span>::<span class='ident'>header</span>::{<span class='ident'>Headers</span>, <span class='ident'>Referer</span>};
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>headers</span> <span class='op'>=</span> <span class='ident'>Headers</span>::<span class='ident'>new</span>();
<span class='ident'>headers</span>.<span class='ident'>set</span>(<span class='ident'>Referer</span>(<span class='string'>&quot;http://www.example.com/index.html&quot;</span>.<span class='ident'>to_owned</span>()));</pre>
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