164 lines
7.5 KiB
HTML
164 lines
7.5 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta name="generator" content="rustdoc">
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<meta name="description" content="API documentation for the Rust `AccessControlAllowOrigin` enum in crate `hyper`.">
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<meta name="keywords" content="rust, rustlang, rust-lang, AccessControlAllowOrigin">
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<title>hyper::header::AccessControlAllowOrigin - Rust</title>
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<link rel="stylesheet" type="text/css" href="../../rustdoc.css">
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</head>
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<body class="rustdoc">
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<!--[if lte IE 8]>
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<div class="warning">
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This old browser is unsupported and will most likely display funky
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things.
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</div>
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<![endif]-->
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<nav class="sidebar">
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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: 'AccessControlAllowOrigin', ty: 'enum', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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</nav>
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<nav class="sub">
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<form class="search-form js-only">
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<div class="search-container">
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<input class="search-input" name="search"
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autocomplete="off"
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placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
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type="search">
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</div>
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</form>
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</nav>
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<section id='main' class="content enum">
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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=''>AccessControlAllowOrigin</a></span><span class='out-of-band'><span id='render-detail'>
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<a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
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[<span class='inner'>−</span>]
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</a>
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</span><a id='src-1373' class='srclink' href='../../src/hyper/header/common/access_control_allow_origin.rs.html#48-55' title='goto source code'>[src]</a></span></h1>
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<pre class='rust enum'>pub enum AccessControlAllowOrigin {
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Any,
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Null,
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Value(<a class='struct' href='https://doc.rust-lang.org/nightly/collections/string/struct.String.html' title='collections::string::String'>String</a>),
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}</pre><div class='docblock'><p>The <code>Access-Control-Allow-Origin</code> response header,
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part of <a href="http://www.w3.org/TR/cors/#access-control-allow-origin-response-header">CORS</a></p>
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<p>The <code>Access-Control-Allow-Origin</code> header indicates whether a resource
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can be shared based by returning the value of the Origin request header,
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"*", or "null" in the response.</p>
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<h1 id='abnf' class='section-header'><a href='#abnf'>ABNF</a></h1>
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<pre><code class="language-plain">Access-Control-Allow-Origin = "Access-Control-Allow-Origin" ":" origin-list-or-null | "*"
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</code></pre>
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<h1 id='example-values' class='section-header'><a href='#example-values'>Example values</a></h1>
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<ul>
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<li><code>null</code></li>
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<li><code>*</code></li>
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<li><code>http://google.com/</code></li>
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</ul>
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<h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1>
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<pre class='rust rust-example-rendered'>
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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'>AccessControlAllowOrigin</span>};
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<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>();
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<span class='ident'>headers</span>.<span class='ident'>set</span>(
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<span class='ident'>AccessControlAllowOrigin</span>::<span class='ident'>Any</span>
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);</pre>
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<pre class='rust rust-example-rendered'>
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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'>AccessControlAllowOrigin</span>};
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<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>();
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<span class='ident'>headers</span>.<span class='ident'>set</span>(
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<span class='ident'>AccessControlAllowOrigin</span>::<span class='ident'>Null</span>,
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);</pre>
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<pre class='rust rust-example-rendered'>
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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'>AccessControlAllowOrigin</span>};
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<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>();
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<span class='ident'>headers</span>.<span class='ident'>set</span>(
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<span class='ident'>AccessControlAllowOrigin</span>::<span class='ident'>Value</span>(<span class='string'>"http://hyper.rs"</span>.<span class='ident'>to_owned</span>())
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);</pre>
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</div><h2 class='variants'>Variants</h2>
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<span id='variant.Any' class='variant'><code>Any</code></span><div class='docblock'><p>Allow all origins</p>
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</div><span id='variant.Null' class='variant'><code>Null</code></span><div class='docblock'><p>A hidden origin</p>
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</div><span id='variant.Value' class='variant'><code>Value(<a class='struct' href='https://doc.rust-lang.org/nightly/collections/string/struct.String.html' title='collections::string::String'>String</a>)</code></span><div class='docblock'><p>Allow one particular origin</p>
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</div></section>
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<section id='search' class="content hidden"></section>
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<section class="footer"></section>
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<aside id="help" class="hidden">
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<div>
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<h1 class="hidden">Help</h1>
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<div class="shortcuts">
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<h2>Keyboard Shortcuts</h2>
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<dl>
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<dt>?</dt>
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<dd>Show this help dialog</dd>
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<dt>S</dt>
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<dd>Focus the search field</dd>
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<dt>⇤</dt>
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<dd>Move up in search results</dd>
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<dt>⇥</dt>
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<dd>Move down in search results</dd>
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<dt>⏎</dt>
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<dd>Go to active search result</dd>
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<dd>Collapse/expand all sections</dd>
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</dl>
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</div>
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<div class="infos">
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<h2>Search Tricks</h2>
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<p>
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Prefix searches with a type followed by a colon (e.g.
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<code>fn:</code>) to restrict the search to a given type.
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</p>
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<p>
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Accepted types are: <code>fn</code>, <code>mod</code>,
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<code>struct</code>, <code>enum</code>,
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<code>trait</code>, <code>type</code>, <code>macro</code>,
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and <code>const</code>.
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</p>
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<p>
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Search functions by type signature (e.g.
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<code>vec -> usize</code> or <code>* -> vec</code>)
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</p>
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</div>
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</div>
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</aside>
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<script>
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window.rootPath = "../../";
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window.currentCrate = "hyper";
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window.playgroundUrl = "";
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</script>
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<script src="../../jquery.js"></script>
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<script src="../../main.js"></script>
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<script defer src="../../search-index.js"></script>
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</body>
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</html>
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