159 lines
7.5 KiB
HTML
159 lines
7.5 KiB
HTML
|
<!DOCTYPE html>
|
|||
|
|
<html lang="en">
|
|||
|
|
<head>
|
|||
|
|
<meta charset="utf-8">
|
|||
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|||
|
|
<meta name="generator" content="rustdoc">
|
|||
|
|
<meta name="description" content="API documentation for the Rust `Vary` enum in crate `hyper`.">
|
|||
|
|
<meta name="keywords" content="rust, rustlang, rust-lang, Vary">
|
|||
|
|
|
|||
|
|
<title>hyper::header::Vary - Rust</title>
|
|||
|
|
|
|||
|
|
<link rel="stylesheet" type="text/css" href="../../rustdoc.css">
|
|||
|
|
<link rel="stylesheet" type="text/css" href="../../main.css">
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
</head>
|
|||
|
|
<body class="rustdoc">
|
|||
|
|
<!--[if lte IE 8]>
|
|||
|
|
<div class="warning">
|
|||
|
|
This old browser is unsupported and will most likely display funky
|
|||
|
|
things.
|
|||
|
|
</div>
|
|||
|
|
<![endif]-->
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
<nav class="sidebar">
|
|||
|
|
|
|||
|
|
<p class='location'><a href='../index.html'>hyper</a>::<wbr><a href='index.html'>header</a></p><script>window.sidebarCurrent = {name: 'Vary', ty: 'enum', relpath: ''};</script><script defer src="sidebar-items.js"></script>
|
|||
|
|
</nav>
|
|||
|
|
|
|||
|
|
<nav class="sub">
|
|||
|
|
<form class="search-form js-only">
|
|||
|
|
<div class="search-container">
|
|||
|
|
<input class="search-input" name="search"
|
|||
|
|
autocomplete="off"
|
|||
|
|
placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
|
|||
|
|
type="search">
|
|||
|
|
</div>
|
|||
|
|
</form>
|
|||
|
|
</nav>
|
|||
|
|
|
|||
|
|
<section id='main' class="content enum">
|
|||
|
|
<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=''>Vary</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'>−</span>]
|
|||
|
|
</a>
|
|||
|
|
</span><a id='src-4568' class='srclink' href='../../src/hyper/header/common/mod.rs.html#299-304' title='goto source code'>[src]</a></span></h1>
|
|||
|
|
<pre class='rust enum'>pub enum Vary {
|
|||
|
|
Any,
|
|||
|
|
Items(<a class='struct' href='https://doc.rust-lang.org/nightly/collections/vec/struct.Vec.html' title='collections::vec::Vec'>Vec</a><<a class='struct' href='../../unicase/struct.UniCase.html' title='unicase::UniCase'>UniCase</a><<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>Vary</code> header, defined in <a href="https://tools.ietf.org/html/rfc7231#section-7.1.4">RFC7231</a></p>
|
|||
|
|
|
|||
|
|
<p>The "Vary" header field in a response describes what parts of a
|
|||
|
|
request message, aside from the method, Host header field, and
|
|||
|
|
request target, might influence the origin server's process for
|
|||
|
|
selecting and representing this response. The value consists of
|
|||
|
|
either a single asterisk ("*") or a list of header field names
|
|||
|
|
(case-insensitive).</p>
|
|||
|
|
|
|||
|
|
<h1 id='abnf' class='section-header'><a href='#abnf'>ABNF</a></h1>
|
|||
|
|
<pre><code class="language-plain">Vary = "*" / 1#field-name
|
|||
|
|
</code></pre>
|
|||
|
|
|
|||
|
|
<h1 id='example-values' class='section-header'><a href='#example-values'>Example values</a></h1>
|
|||
|
|
<ul>
|
|||
|
|
<li><code>accept-encoding, accept-language</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'>Vary</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'>Vary</span>::<span class='ident'>Any</span>);</pre>
|
|||
|
|
|
|||
|
|
<h1 id='example-1' class='section-header'><a href='#example-1'>Example</a></h1>
|
|||
|
|
<pre class='rust rust-example-rendered'>
|
|||
|
|
<span class='comment'>// extern crate unicase;</span>
|
|||
|
|
|
|||
|
|
<span class='kw'>use</span> <span class='ident'>hyper</span>::<span class='ident'>header</span>::{<span class='ident'>Headers</span>, <span class='ident'>Vary</span>};
|
|||
|
|
<span class='kw'>use</span> <span class='ident'>unicase</span>::<span class='ident'>UniCase</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'>Vary</span>::<span class='ident'>Items</span>(<span class='macro'>vec</span><span class='macro'>!</span>[
|
|||
|
|
<span class='ident'>UniCase</span>(<span class='string'>"accept-encoding"</span>.<span class='ident'>to_owned</span>()),
|
|||
|
|
<span class='ident'>UniCase</span>(<span class='string'>"accept-language"</span>.<span class='ident'>to_owned</span>()),
|
|||
|
|
])
|
|||
|
|
);</pre>
|
|||
|
|
</div><h2 class='variants'>Variants</h2>
|
|||
|
|
<span id='variant.Any' class='variant'><code>Any</code></span><div class='docblock'><p>Any value is a match</p>
|
|||
|
|
</div><span id='variant.Items' class='variant'><code>Items(<a class='struct' href='https://doc.rust-lang.org/nightly/collections/vec/struct.Vec.html' title='collections::vec::Vec'>Vec</a><<a class='struct' href='../../unicase/struct.UniCase.html' title='unicase::UniCase'>UniCase</a><<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>Only the listed items are a match</p>
|
|||
|
|
</div></section>
|
|||
|
|
<section id='search' class="content hidden"></section>
|
|||
|
|
|
|||
|
|
<section class="footer"></section>
|
|||
|
|
|
|||
|
|
<aside id="help" class="hidden">
|
|||
|
|
<div>
|
|||
|
|
<h1 class="hidden">Help</h1>
|
|||
|
|
|
|||
|
|
<div class="shortcuts">
|
|||
|
|
<h2>Keyboard Shortcuts</h2>
|
|||
|
|
|
|||
|
|
<dl>
|
|||
|
|
<dt>?</dt>
|
|||
|
|
<dd>Show this help dialog</dd>
|
|||
|
|
<dt>S</dt>
|
|||
|
|
<dd>Focus the search field</dd>
|
|||
|
|
<dt>⇤</dt>
|
|||
|
|
<dd>Move up in search results</dd>
|
|||
|
|
<dt>⇥</dt>
|
|||
|
|
<dd>Move down in search results</dd>
|
|||
|
|
<dt>⏎</dt>
|
|||
|
|
<dd>Go to active search result</dd>
|
|||
|
|
<dt>+</dt>
|
|||
|
|
<dd>Collapse/expand all sections</dd>
|
|||
|
|
</dl>
|
|||
|
|
</div>
|
|||
|
|
|
|||
|
|
<div class="infos">
|
|||
|
|
<h2>Search Tricks</h2>
|
|||
|
|
|
|||
|
|
<p>
|
|||
|
|
Prefix searches with a type followed by a colon (e.g.
|
|||
|
|
<code>fn:</code>) to restrict the search to a given type.
|
|||
|
|
</p>
|
|||
|
|
|
|||
|
|
<p>
|
|||
|
|
Accepted types are: <code>fn</code>, <code>mod</code>,
|
|||
|
|
<code>struct</code>, <code>enum</code>,
|
|||
|
|
<code>trait</code>, <code>type</code>, <code>macro</code>,
|
|||
|
|
and <code>const</code>.
|
|||
|
|
</p>
|
|||
|
|
|
|||
|
|
<p>
|
|||
|
|
Search functions by type signature (e.g.
|
|||
|
|
<code>vec -> usize</code> or <code>* -> vec</code>)
|
|||
|
|
</p>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</aside>
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
<script>
|
|||
|
|
window.rootPath = "../../";
|
|||
|
|
window.currentCrate = "hyper";
|
|||
|
|
window.playgroundUrl = "";
|
|||
|
|
</script>
|
|||
|
|
<script src="../../jquery.js"></script>
|
|||
|
|
<script src="../../main.js"></script>
|
|||
|
|
|
|||
|
|
<script defer src="../../search-index.js"></script>
|
|||
|
|
</body>
|
|||
|
|
</html>
|