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2018-08-22 17:04:13 +00:00
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<p class='location'>Enum ReferrerPolicy</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#variants">Variants</a><div class="sidebar-links"><a href="#variant.NoReferrer">NoReferrer</a><a href="#variant.NoReferrerWhenDowngrade">NoReferrerWhenDowngrade</a><a href="#variant.SameOrigin">SameOrigin</a><a href="#variant.Origin">Origin</a><a href="#variant.OriginWhenCrossOrigin">OriginWhenCrossOrigin</a><a href="#variant.UnsafeUrl">UnsafeUrl</a><a href="#variant.StrictOrigin">StrictOrigin</a><a href="#variant.StrictOriginWhenCrossOrigin">StrictOriginWhenCrossOrigin</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Clone">Clone</a><a href="#impl-PartialEq">PartialEq</a><a href="#impl-Eq">Eq</a><a href="#impl-Debug">Debug</a><a href="#impl-Header">Header</a><a href="#impl-Display">Display</a></div></div><p class='location'><a href='../index.html'>hyper</a>::<wbr><a href='index.html'>header</a></p><script>window.sidebarCurrent = {name: 'ReferrerPolicy', ty: 'enum', relpath: ''};</script><script defer src="sidebar-items.js"></script></div>
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<h1 class='fqn'><span class='in-band'>Enum <a href='../index.html'>hyper</a>::<wbr><a href='index.html'>header</a>::<wbr><a class="enum" href=''>ReferrerPolicy</a></span><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'>&#x2212;</span>]
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</span><a class='srclink' href='../../src/hyper/header/common/referrer_policy.rs.html#38-55' title='goto source code'>[src]</a></span></h1>
<pre class='rust enum'>pub enum ReferrerPolicy {
NoReferrer,
NoReferrerWhenDowngrade,
SameOrigin,
Origin,
OriginWhenCrossOrigin,
UnsafeUrl,
StrictOrigin,
StrictOriginWhenCrossOrigin,
}</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-text">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 id='variants' class='variants small-section-header'>
Variants<a href='#variants' class='anchor'></a></h2>
<span id="variant.NoReferrer" class="variant small-section-header"><a href="#variant.NoReferrer" class="anchor field"></a><span id='NoReferrer.v' class='invisible'><code>NoReferrer</code></span></span><div class='docblock'><p><code>no-referrer</code></p>
</div><span id="variant.NoReferrerWhenDowngrade" class="variant small-section-header"><a href="#variant.NoReferrerWhenDowngrade" class="anchor field"></a><span id='NoReferrerWhenDowngrade.v' class='invisible'><code>NoReferrerWhenDowngrade</code></span></span><div class='docblock'><p><code>no-referrer-when-downgrade</code></p>
</div><span id="variant.SameOrigin" class="variant small-section-header"><a href="#variant.SameOrigin" class="anchor field"></a><span id='SameOrigin.v' class='invisible'><code>SameOrigin</code></span></span><div class='docblock'><p><code>same-origin</code></p>
</div><span id="variant.Origin" class="variant small-section-header"><a href="#variant.Origin" class="anchor field"></a><span id='Origin.v' class='invisible'><code>Origin</code></span></span><div class='docblock'><p><code>origin</code></p>
</div><span id="variant.OriginWhenCrossOrigin" class="variant small-section-header"><a href="#variant.OriginWhenCrossOrigin" class="anchor field"></a><span id='OriginWhenCrossOrigin.v' class='invisible'><code>OriginWhenCrossOrigin</code></span></span><div class='docblock'><p><code>origin-when-cross-origin</code></p>
</div><span id="variant.UnsafeUrl" class="variant small-section-header"><a href="#variant.UnsafeUrl" class="anchor field"></a><span id='UnsafeUrl.v' class='invisible'><code>UnsafeUrl</code></span></span><div class='docblock'><p><code>unsafe-url</code></p>
</div><span id="variant.StrictOrigin" class="variant small-section-header"><a href="#variant.StrictOrigin" class="anchor field"></a><span id='StrictOrigin.v' class='invisible'><code>StrictOrigin</code></span></span><div class='docblock'><p><code>strict-origin</code></p>
</div><span id="variant.StrictOriginWhenCrossOrigin" class="variant small-section-header"><a href="#variant.StrictOriginWhenCrossOrigin" class="anchor field"></a><span id='StrictOriginWhenCrossOrigin.v' class='invisible'><code>StrictOriginWhenCrossOrigin</code></span></span><div class='docblock'><p><code>strict-origin-when-cross-origin</code></p>
</div>
<h2 id='implementations' class='small-section-header'>
Trait Implementations<a href='#implementations' class='anchor'></a>
</h2>
<h3 id='impl-Clone' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="enum" href="../../hyper/header/enum.ReferrerPolicy.html" title="enum hyper::header::ReferrerPolicy">ReferrerPolicy</a></code><a href='#impl-Clone' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/hyper/header/common/referrer_policy.rs.html#37' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.clone' class="method"><span id='clone.v' class='invisible'><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="../../hyper/header/enum.ReferrerPolicy.html" title="enum hyper::header::ReferrerPolicy">ReferrerPolicy</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/hyper/header/common/referrer_policy.rs.html#37' title='goto source code'>[src]</a></span></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"><span id='clone_from.v' class='invisible'><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: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Self)</code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#112-114' title='goto source code'>[src]</a></span></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 id='impl-PartialEq' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="enum" href="../../hyper/header/enum.ReferrerPolicy.html" title="enum hyper::header::ReferrerPolicy">ReferrerPolicy</a></code><a href='#impl-PartialEq' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/hyper/header/common/referrer_policy.rs.html#37' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><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="../../hyper/header/enum.ReferrerPolicy.html" title="enum hyper::header::ReferrerPolicy">ReferrerPolicy</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/hyper/header/common/referrer_policy.rs.html#37' title='goto source code'>[src]</a></span></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"><span id='ne.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&amp;self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>Rhs) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#121' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></div><h3 id='impl-Eq' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="enum" href="../../hyper/header/enum.ReferrerPolicy.html" title="enum hyper::header::ReferrerPolicy">ReferrerPolicy</a></code><a href='#impl-Eq' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/hyper/header/common/referrer_policy.rs.html#37' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'></div><h3 id='impl-Debug' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="enum" href="../../hyper/header/enum.ReferrerPolicy.html" title="enum hyper::header::ReferrerPolicy">ReferrerPolicy</a></code><a href='#impl-Debug' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/hyper/header/common/referrer_policy.rs.html#37' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><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="struct core::fmt::Formatter">Formatter</a>) -&gt; <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/common/referrer_policy.rs.html#37' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div><h3 id='impl-Header' class='impl'><span class='in-band'><code>impl <a class="trait" href="../../hyper/header/trait.Header.html" title="trait hyper::header::Header">Header</a> for <a class="enum" href="../../hyper/header/enum.ReferrerPolicy.html" title="enum hyper::header::ReferrerPolicy">ReferrerPolicy</a></code><a href='#impl-Header' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/hyper/header/common/referrer_policy.rs.html#57-89' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.header_name' class="method"><span id='header_name.v' class='invisible'><code>fn <a href='../../hyper/header/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></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/hyper/header/common/referrer_policy.rs.html#58-61' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Returns the name of the header field this belongs to. <a href="../../hyper/header/trait.Header.html#tymethod.header_name">Read more</a></p>
</div><h4 id='method.parse_header' class="method"><span id='parse_header.v' class='invisible'><code>fn <a href='../../hyper/header/trait.Header.html#tymethod.parse_header' class='fnname'>parse_header</a>(raw: &amp;<a class="struct" href="../../hyper/header/struct.Raw.html" title="struct hyper::header::Raw">Raw</a>) -&gt; <a class="type" href="../../hyper/error/type.Result.html" title="type hyper::error::Result">Result</a>&lt;<a class="enum" href="../../hyper/header/enum.ReferrerPolicy.html" title="enum hyper::header::ReferrerPolicy">ReferrerPolicy</a>&gt;</code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/hyper/header/common/referrer_policy.rs.html#63-84' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Parse a header from a raw stream of bytes. <a href="../../hyper/header/trait.Header.html#tymethod.parse_header">Read more</a></p>
</div><h4 id='method.fmt_header' class="method"><span id='fmt_header.v' class='invisible'><code>fn <a href='../../hyper/header/trait.Header.html#tymethod.fmt_header' class='fnname'>fmt_header</a>(&amp;self, f: &amp;mut <a class="struct" href="../../hyper/header/struct.Formatter.html" title="struct hyper::header::Formatter">Formatter</a>) -&gt; <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/common/referrer_policy.rs.html#86-88' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Format a header to outgoing stream. <a href="../../hyper/header/trait.Header.html#tymethod.fmt_header">Read more</a></p>
</div></div><h3 id='impl-Display' class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="enum" href="../../hyper/header/enum.ReferrerPolicy.html" title="enum hyper::header::ReferrerPolicy">ReferrerPolicy</a></code><a href='#impl-Display' class='anchor'></a></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/hyper/header/common/referrer_policy.rs.html#91-105' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.fmt-1' class="method"><span id='fmt.v-1' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -&gt; <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/common/referrer_policy.rs.html#92-104' title='goto source code'>[src]</a></span></h4>
<div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
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