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juniper/iron/headers/enum.ReferrerPolicy.html
Juniper Documentation Builder 95d942c9d4 Update documentation for Juniper
2016-09-11 18:41:24 +00:00

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<section id='main' class="content enum">
<h1 class='fqn'><span class='in-band'>Enum <a href='../index.html'>iron</a>::<wbr><a href='index.html'>headers</a>::<wbr><a class='enum' href=''>ReferrerPolicy</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 id='src-4084' class='srclink' href='../../hyper/header/common/referrer_policy/enum.ReferrerPolicy.html?gotosrc=4084' title='goto source code'>[src]</a></span></h1>
<pre class='rust enum'>pub enum ReferrerPolicy {
NoReferrer,
NoReferrerWhenDowngrade,
SameOrigin,
Origin,
OriginWhenCrossOrigin,
UnsafeUrl,
}</pre><div class='docblock'><p><code>Referrer-Policy</code> header, part of
<a href="https://www.w3.org/TR/referrer-policy/#referrer-policy-header">Referrer Policy</a></p>
<p>The <code>Referrer-Policy</code> HTTP header specifies the referrer
policy that the user agent applies when determining what
referrer information should be included with requests made,
and with browsing contexts created from the context of the
protected resource.</p>
<h1 id='abnf' class='section-header'><a href='#abnf'>ABNF</a></h1>
<pre><code class="language-plain">Referrer-Policy: 1#policy-token
policy-token = &quot;no-referrer&quot; / &quot;no-referrer-when-downgrade&quot;
/ &quot;same-origin&quot; / &quot;origin&quot;
/ &quot;origin-when-cross-origin&quot; / &quot;unsafe-url&quot;
</code></pre>
<h1 id='example-values' class='section-header'><a href='#example-values'>Example values</a></h1>
<ul>
<li><code>no-referrer</code></li>
</ul>
<h1 id='example' class='section-header'><a href='#example'>Example</a></h1>
<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'>ReferrerPolicy</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'>ReferrerPolicy</span>::<span class='ident'>NoReferrer</span>);</pre>
</div><h2 class='variants'>Variants</h2>
<span id='variant.NoReferrer' class='variant'><code>NoReferrer</code></span><div class='docblock'><p><code>no-referrer</code></p>
</div><span id='variant.NoReferrerWhenDowngrade' class='variant'><code>NoReferrerWhenDowngrade</code></span><div class='docblock'><p><code>no-referrer-when-downgrade</code></p>
</div><span id='variant.SameOrigin' class='variant'><code>SameOrigin</code></span><div class='docblock'><p><code>same-origin</code></p>
</div><span id='variant.Origin' class='variant'><code>Origin</code></span><div class='docblock'><p><code>origin</code></p>
</div><span id='variant.OriginWhenCrossOrigin' class='variant'><code>OriginWhenCrossOrigin</code></span><div class='docblock'><p><code>origin-when-cross-origin</code></p>
</div><span id='variant.UnsafeUrl' class='variant'><code>UnsafeUrl</code></span><div class='docblock'><p><code>unsafe-url</code></p>
</div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html' title='core::fmt::Debug'>Debug</a> for <a class='enum' href='../../iron/headers/enum.ReferrerPolicy.html' title='iron::headers::ReferrerPolicy'>ReferrerPolicy</a></code></span><span class='out-of-band'></span></h3>
<div class='impl-items'><h4 id='method.fmt' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, __arg_0: &amp;mut <a class='struct' href='https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html' title='core::fmt::Formatter'>Formatter</a>) -&gt; <a class='enum' href='https://doc.rust-lang.org/nightly/core/result/enum.Result.html' title='core::result::Result'>Result</a>&lt;<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>()</a>,&nbsp;<a class='struct' href='https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html' title='core::fmt::Error'>Error</a>&gt;</code></h4>
<div class='docblock'><p>Formats the value using the given formatter.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html' title='core::cmp::Eq'>Eq</a> for <a class='enum' href='../../iron/headers/enum.ReferrerPolicy.html' title='iron::headers::ReferrerPolicy'>ReferrerPolicy</a></code></span><span class='out-of-band'></span></h3>
<div class='impl-items'></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html' title='core::cmp::PartialEq'>PartialEq</a>&lt;<a class='enum' href='../../iron/headers/enum.ReferrerPolicy.html' title='iron::headers::ReferrerPolicy'>ReferrerPolicy</a>&gt; for <a class='enum' href='../../iron/headers/enum.ReferrerPolicy.html' title='iron::headers::ReferrerPolicy'>ReferrerPolicy</a></code></span><span class='out-of-band'></span></h3>
<div class='impl-items'><h4 id='method.eq' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&amp;self, __arg_0: &amp;<a class='enum' href='../../iron/headers/enum.ReferrerPolicy.html' title='iron::headers::ReferrerPolicy'>ReferrerPolicy</a>) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code></h4>
<div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div><h4 id='method.ne' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&amp;self, other: &amp;Rhs) -&gt; <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.bool.html'>bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></h4>
<div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html' title='core::clone::Clone'>Clone</a> for <a class='enum' href='../../iron/headers/enum.ReferrerPolicy.html' title='iron::headers::ReferrerPolicy'>ReferrerPolicy</a></code></span><span class='out-of-band'></span></h3>
<div class='impl-items'><h4 id='method.clone' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&amp;self) -&gt; <a class='enum' href='../../iron/headers/enum.ReferrerPolicy.html' title='iron::headers::ReferrerPolicy'>ReferrerPolicy</a></code></h4>
<div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4 id='method.clone_from' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&amp;mut self, source: &amp;Self)</code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></h4>
<div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='../../iron/headers/trait.Header.html' title='iron::headers::Header'>Header</a> for <a class='enum' href='../../iron/headers/enum.ReferrerPolicy.html' title='iron::headers::ReferrerPolicy'>ReferrerPolicy</a></code></span><span class='out-of-band'></span></h3>
<div class='impl-items'><h4 id='method.header_name' class='method'><code>fn <a href='../../iron/headers/trait.Header.html#tymethod.header_name' class='fnname'>header_name</a>() -&gt; &amp;'static <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.str.html'>str</a></code></h4>
<div class='docblock'><p>Returns the name of the header field this belongs to. <a href="../../iron/headers/trait.Header.html#tymethod.header_name">Read more</a></p>
</div><h4 id='method.parse_header' class='method'><code>fn <a href='../../iron/headers/trait.Header.html#tymethod.parse_header' class='fnname'>parse_header</a>(raw: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>&amp;[</a><a class='struct' href='https://doc.rust-lang.org/nightly/collections/vec/struct.Vec.html' title='collections::vec::Vec'>Vec</a>&lt;<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>&gt;<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>]</a>) -&gt; <a class='enum' href='https://doc.rust-lang.org/nightly/core/result/enum.Result.html' title='core::result::Result'>Result</a>&lt;<a class='enum' href='../../iron/headers/enum.ReferrerPolicy.html' title='iron::headers::ReferrerPolicy'>ReferrerPolicy</a>,&nbsp;<a class='enum' href='../../iron/error/enum.HttpError.html' title='iron::error::HttpError'>Error</a>&gt;</code></h4>
<div class='docblock'><p>Parse a header from a raw stream of bytes. <a href="../../iron/headers/trait.Header.html#tymethod.parse_header">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='../../iron/headers/trait.HeaderFormat.html' title='iron::headers::HeaderFormat'>HeaderFormat</a> for <a class='enum' href='../../iron/headers/enum.ReferrerPolicy.html' title='iron::headers::ReferrerPolicy'>ReferrerPolicy</a></code></span><span class='out-of-band'></span></h3>
<div class='impl-items'><h4 id='method.fmt_header' class='method'><code>fn <a href='../../iron/headers/trait.HeaderFormat.html#tymethod.fmt_header' class='fnname'>fmt_header</a>(&amp;self, f: &amp;mut <a class='struct' href='https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html' title='core::fmt::Formatter'>Formatter</a>) -&gt; <a class='enum' href='https://doc.rust-lang.org/nightly/core/result/enum.Result.html' title='core::result::Result'>Result</a>&lt;<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>()</a>,&nbsp;<a class='struct' href='https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html' title='core::fmt::Error'>Error</a>&gt;</code></h4>
<div class='docblock'><p>Format a header to be output into a TcpStream. <a href="../../iron/headers/trait.HeaderFormat.html#tymethod.fmt_header">Read more</a></p>
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