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<!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 `Response` struct in crate `http`."><meta name="keywords" content="rust, rustlang, rust-lang, Response"><title>http::response::Response - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="shortcut icon" href="../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../../http/index.html'><div class='logo-container'><img src='../../rust-logo.png' alt='logo'></div></a><p class='location'>Struct Response</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.body">body</a><a href="#method.body_mut">body_mut</a><a href="#method.builder">builder</a><a href="#method.extensions">extensions</a><a href="#method.extensions_mut">extensions_mut</a><a href="#method.from_parts">from_parts</a><a href="#method.headers">headers</a><a href="#method.headers_mut">headers_mut</a><a href="#method.into_body">into_body</a><a href="#method.into_parts">into_parts</a><a href="#method.map">map</a><a href="#method.new">new</a><a href="#method.status">status</a><a href="#method.status_mut">status_mut</a><a href="#method.version">version</a><a href="#method.version_mut">version_mut</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Debug">Debug</a><a href="#impl-Default">Default</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-RefUnwindSafe">!RefUnwindSafe</a><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">!UnwindSafe</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow<T></a><a href="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><a href="#impl-From%3CT%3E">From<T></a><a href="#impl-Into%3CU%3E">Into<U></a><a href="#impl-TryFrom%3CU%3E">TryFrom<U></a><a href="#impl-TryInto%3CU%3E">TryInto<U></a></div></div><p class='location'><a href='../index.html'>http</a>::<wbr><a href='index.html'>response</a></p><script>window.sidebarCurrent = {name: 'Response', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><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 class='srclink' href='../../src/http/response.rs.html#178-181' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='../index.html'>http</a>::<wbr><a href='index.html'>response</a>::<wbr><a class="struct" href=''>Response</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct Response<T> { /* fields omitted */ }</pre></div><div class='docblock'><p>Represents an HTTP response</p>
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<p>An HTTP response consists of a head and a potentially optional body. The body
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component is generic, enabling arbitrary types to represent the HTTP body.
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For example, the body could be <code>Vec<u8></code>, a <code>Stream</code> of byte chunks, or a
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value that has been deserialized.</p>
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<p>Typically you'll work with responses on the client side as the result of
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sending a <code>Request</code> and on the server you'll be generating a <code>Request</code> to
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send back to the client.</p>
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<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
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<p>Creating a <code>Response</code> to return</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">http</span>::{<span class="ident">Request</span>, <span class="ident">Response</span>, <span class="ident">StatusCode</span>};
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<span class="kw">fn</span> <span class="ident">respond_to</span>(<span class="ident">req</span>: <span class="ident">Request</span><span class="op"><</span>()<span class="op">></span>) <span class="op">-</span><span class="op">></span> <span class="ident">http</span>::<span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">Response</span><span class="op"><</span>()<span class="op">></span><span class="op">></span> {
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">response</span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">builder</span>();
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<span class="ident">response</span>.<span class="ident">header</span>(<span class="string">"Foo"</span>, <span class="string">"Bar"</span>)
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.<span class="ident">status</span>(<span class="ident">StatusCode</span>::<span class="ident">OK</span>);
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<span class="kw">if</span> <span class="ident">req</span>.<span class="ident">headers</span>().<span class="ident">contains_key</span>(<span class="string">"Another-Header"</span>) {
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<span class="ident">response</span>.<span class="ident">header</span>(<span class="string">"Another-Header"</span>, <span class="string">"Ack"</span>);
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}
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<span class="ident">response</span>.<span class="ident">body</span>(())
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}</pre></div>
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<p>A simple 404 handler</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">http</span>::{<span class="ident">Request</span>, <span class="ident">Response</span>, <span class="ident">StatusCode</span>};
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<span class="kw">fn</span> <span class="ident">not_found</span>(<span class="ident">_req</span>: <span class="ident">Request</span><span class="op"><</span>()<span class="op">></span>) <span class="op">-</span><span class="op">></span> <span class="ident">http</span>::<span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">Response</span><span class="op"><</span>()<span class="op">></span><span class="op">></span> {
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<span class="ident">Response</span>::<span class="ident">builder</span>()
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.<span class="ident">status</span>(<span class="ident">StatusCode</span>::<span class="ident">NOT_FOUND</span>)
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.<span class="ident">body</span>(())
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}</pre></div>
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<p>Or otherwise inspecting the result of a request:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">http</span>::{<span class="ident">Request</span>, <span class="ident">Response</span>};
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<span class="kw">fn</span> <span class="ident">get</span>(<span class="ident">url</span>: <span class="kw-2">&</span><span class="ident">str</span>) <span class="op">-</span><span class="op">></span> <span class="ident">http</span>::<span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">Response</span><span class="op"><</span>()<span class="op">></span><span class="op">></span> {
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<span class="comment">// ...</span>
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}
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<span class="kw">let</span> <span class="ident">response</span> <span class="op">=</span> <span class="ident">get</span>(<span class="string">"https://www.rust-lang.org/"</span>).<span class="ident">unwrap</span>();
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<span class="kw">if</span> <span class="op">!</span><span class="ident">response</span>.<span class="ident">status</span>().<span class="ident">is_success</span>() {
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<span class="macro">panic</span><span class="macro">!</span>(<span class="string">"failed to get a successful response status!"</span>);
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}
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<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">date</span>) <span class="op">=</span> <span class="ident">response</span>.<span class="ident">headers</span>().<span class="ident">get</span>(<span class="string">"Date"</span>) {
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<span class="comment">// we've got a `Date` header!</span>
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}
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<span class="kw">let</span> <span class="ident">body</span> <span class="op">=</span> <span class="ident">response</span>.<span class="ident">body</span>();
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<span class="comment">// ...</span></pre></div>
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<p>Deserialize a response of bytes via json:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">http</span>::<span class="ident">Response</span>;
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<span class="kw">use</span> <span class="ident">serde</span>::<span class="ident">de</span>;
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<span class="kw">fn</span> <span class="ident">deserialize</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">req</span>: <span class="ident">Response</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">></span><span class="op">></span>) <span class="op">-</span><span class="op">></span> <span class="ident">serde_json</span>::<span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">Response</span><span class="op"><</span><span class="ident">T</span><span class="op">></span><span class="op">></span>
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<span class="kw">where</span> <span class="kw">for</span><span class="op"><</span><span class="lifetime">'de</span><span class="op">></span> <span class="ident">T</span>: <span class="ident">de</span>::<span class="ident">Deserialize</span><span class="op"><</span><span class="lifetime">'de</span><span class="op">></span>,
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{
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<span class="kw">let</span> (<span class="ident">parts</span>, <span class="ident">body</span>) <span class="op">=</span> <span class="ident">req</span>.<span class="ident">into_parts</span>();
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<span class="kw">let</span> <span class="ident">body</span> <span class="op">=</span> <span class="ident">serde_json</span>::<span class="ident">from_slice</span>(<span class="kw-2">&</span><span class="ident">body</span>)<span class="question-mark">?</span>;
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<span class="prelude-val">Ok</span>(<span class="ident">Response</span>::<span class="ident">from_parts</span>(<span class="ident">parts</span>, <span class="ident">body</span>))
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}</pre></div>
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<p>Or alternatively, serialize the body of a response to json</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">http</span>::<span class="ident">Response</span>;
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<span class="kw">use</span> <span class="ident">serde</span>::<span class="ident">ser</span>;
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<span class="kw">fn</span> <span class="ident">serialize</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="ident">req</span>: <span class="ident">Response</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>) <span class="op">-</span><span class="op">></span> <span class="ident">serde_json</span>::<span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">Response</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">u8</span><span class="op">></span><span class="op">></span><span class="op">></span>
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<span class="kw">where</span> <span class="ident">T</span>: <span class="ident">ser</span>::<span class="ident">Serialize</span>,
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{
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<span class="kw">let</span> (<span class="ident">parts</span>, <span class="ident">body</span>) <span class="op">=</span> <span class="ident">req</span>.<span class="ident">into_parts</span>();
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<span class="kw">let</span> <span class="ident">body</span> <span class="op">=</span> <span class="ident">serde_json</span>::<span class="ident">to_vec</span>(<span class="kw-2">&</span><span class="ident">body</span>)<span class="question-mark">?</span>;
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<span class="prelude-val">Ok</span>(<span class="ident">Response</span>::<span class="ident">from_parts</span>(<span class="ident">parts</span>, <span class="ident">body</span>))
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}</pre></div>
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</div><h2 id='methods' class='small-section-header'>Methods<a href='#methods' class='anchor'></a></h2><h3 id='impl' class='impl'><code class='in-band'>impl <a class="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>></code><a href='#impl' class='anchor'></a><a class='srclink' href='../../src/http/response.rs.html#213-233' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.builder' class="method"><code id='builder.v'>pub fn <a href='#method.builder' class='fnname'>builder</a>() -> <a class="struct" href="../../http/response/struct.Builder.html" title="struct http::response::Builder">Builder</a></code><a class='srclink' href='../../src/http/response.rs.html#230-232' title='goto source code'>[src]</a></h4><div class='docblock'><p>Creates a new builder-style object to manufacture a <code>Response</code></p>
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<p>This method returns an instance of <code>Builder</code> which can be used to
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create a <code>Response</code>.</p>
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<h1 id="examples-1" class="section-header"><a href="#examples-1">Examples</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">response</span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">builder</span>()
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.<span class="ident">status</span>(<span class="number">200</span>)
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.<span class="ident">header</span>(<span class="string">"X-Custom-Foo"</span>, <span class="string">"Bar"</span>)
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.<span class="ident">body</span>(())
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.<span class="ident">unwrap</span>();</pre></div>
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</div></div><h3 id='impl-1' class='impl'><code class='in-band'>impl<T> <a class="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><T></code><a href='#impl-1' class='anchor'></a><a class='srclink' href='../../src/http/response.rs.html#235-478' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.new' class="method"><code id='new.v'>pub fn <a href='#method.new' class='fnname'>new</a>(body: T) -> <a class="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><T></code><a class='srclink' href='../../src/http/response.rs.html#251-256' title='goto source code'>[src]</a></h4><div class='docblock'><p>Creates a new blank <code>Response</code> with the body</p>
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<p>The component ports of this response will be set to their default, e.g.
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the ok status, no headers, etc.</p>
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<h1 id="examples-2" class="section-header"><a href="#examples-2">Examples</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">response</span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">new</span>(<span class="string">"hello world"</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">response</span>.<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="kw-2">*</span><span class="ident">response</span>.<span class="ident">body</span>(), <span class="string">"hello world"</span>);</pre></div>
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</div><h4 id='method.from_parts' class="method"><code id='from_parts.v'>pub fn <a href='#method.from_parts' class='fnname'>from_parts</a>(parts: <a class="struct" href="../../http/response/struct.Parts.html" title="struct http::response::Parts">Parts</a>, body: T) -> <a class="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><T></code><a class='srclink' href='../../src/http/response.rs.html#274-279' title='goto source code'>[src]</a></h4><div class='docblock'><p>Creates a new <code>Response</code> with the given head and body</p>
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<h1 id="examples-3" class="section-header"><a href="#examples-3">Examples</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">response</span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">new</span>(<span class="string">"hello world"</span>);
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<span class="kw">let</span> (<span class="kw-2">mut</span> <span class="ident">parts</span>, <span class="ident">body</span>) <span class="op">=</span> <span class="ident">response</span>.<span class="ident">into_parts</span>();
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<span class="ident">parts</span>.<span class="ident">status</span> <span class="op">=</span> <span class="ident">StatusCode</span>::<span class="ident">BAD_REQUEST</span>;
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<span class="kw">let</span> <span class="ident">response</span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">from_parts</span>(<span class="ident">parts</span>, <span class="ident">body</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">response</span>.<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">BAD_REQUEST</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="kw-2">*</span><span class="ident">response</span>.<span class="ident">body</span>(), <span class="string">"hello world"</span>);</pre></div>
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</div><h4 id='method.status' class="method"><code id='status.v'>pub fn <a href='#method.status' class='fnname'>status</a>(&self) -> <a class="struct" href="../../http/status/struct.StatusCode.html" title="struct http::status::StatusCode">StatusCode</a></code><a class='srclink' href='../../src/http/response.rs.html#291-293' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns the <code>StatusCode</code>.</p>
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<h1 id="examples-4" class="section-header"><a href="#examples-4">Examples</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">response</span>: <span class="ident">Response</span><span class="op"><</span>()<span class="op">></span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">default</span>();
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">response</span>.<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">OK</span>);</pre></div>
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</div><h4 id='method.status_mut' class="method"><code id='status_mut.v'>pub fn <a href='#method.status_mut' class='fnname'>status_mut</a>(&mut self) -> &mut <a class="struct" href="../../http/status/struct.StatusCode.html" title="struct http::status::StatusCode">StatusCode</a></code><a class='srclink' href='../../src/http/response.rs.html#306-308' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a mutable reference to the associated <code>StatusCode</code>.</p>
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<h1 id="examples-5" class="section-header"><a href="#examples-5">Examples</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">response</span>: <span class="ident">Response</span><span class="op"><</span>()<span class="op">></span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">default</span>();
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<span class="kw-2">*</span><span class="ident">response</span>.<span class="ident">status_mut</span>() <span class="op">=</span> <span class="ident">StatusCode</span>::<span class="ident">CREATED</span>;
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">response</span>.<span class="ident">status</span>(), <span class="ident">StatusCode</span>::<span class="ident">CREATED</span>);</pre></div>
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</div><h4 id='method.version' class="method"><code id='version.v'>pub fn <a href='#method.version' class='fnname'>version</a>(&self) -> <a class="struct" href="../../http/version/struct.Version.html" title="struct http::version::Version">Version</a></code><a class='srclink' href='../../src/http/response.rs.html#320-322' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a reference to the associated version.</p>
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<h1 id="examples-6" class="section-header"><a href="#examples-6">Examples</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">response</span>: <span class="ident">Response</span><span class="op"><</span>()<span class="op">></span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">default</span>();
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">response</span>.<span class="ident">version</span>(), <span class="ident">Version</span>::<span class="ident">HTTP_11</span>);</pre></div>
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</div><h4 id='method.version_mut' class="method"><code id='version_mut.v'>pub fn <a href='#method.version_mut' class='fnname'>version_mut</a>(&mut self) -> &mut <a class="struct" href="../../http/version/struct.Version.html" title="struct http::version::Version">Version</a></code><a class='srclink' href='../../src/http/response.rs.html#335-337' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a mutable reference to the associated version.</p>
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<h1 id="examples-7" class="section-header"><a href="#examples-7">Examples</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">response</span>: <span class="ident">Response</span><span class="op"><</span>()<span class="op">></span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">default</span>();
|
||
<span class="kw-2">*</span><span class="ident">response</span>.<span class="ident">version_mut</span>() <span class="op">=</span> <span class="ident">Version</span>::<span class="ident">HTTP_2</span>;
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">response</span>.<span class="ident">version</span>(), <span class="ident">Version</span>::<span class="ident">HTTP_2</span>);</pre></div>
|
||
</div><h4 id='method.headers' class="method"><code id='headers.v'>pub fn <a href='#method.headers' class='fnname'>headers</a>(&self) -> &<a class="struct" href="../../http/header/struct.HeaderMap.html" title="struct http::header::HeaderMap">HeaderMap</a><<a class="struct" href="../../http/header/struct.HeaderValue.html" title="struct http::header::HeaderValue">HeaderValue</a>></code><a class='srclink' href='../../src/http/response.rs.html#349-351' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a reference to the associated header field map.</p>
|
||
<h1 id="examples-8" class="section-header"><a href="#examples-8">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">response</span>: <span class="ident">Response</span><span class="op"><</span>()<span class="op">></span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">default</span>();
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">response</span>.<span class="ident">headers</span>().<span class="ident">is_empty</span>());</pre></div>
|
||
</div><h4 id='method.headers_mut' class="method"><code id='headers_mut.v'>pub fn <a href='#method.headers_mut' class='fnname'>headers_mut</a>(&mut self) -> &mut <a class="struct" href="../../http/header/struct.HeaderMap.html" title="struct http::header::HeaderMap">HeaderMap</a><<a class="struct" href="../../http/header/struct.HeaderValue.html" title="struct http::header::HeaderValue">HeaderValue</a>></code><a class='srclink' href='../../src/http/response.rs.html#365-367' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a mutable reference to the associated header field map.</p>
|
||
<h1 id="examples-9" class="section-header"><a href="#examples-9">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">response</span>: <span class="ident">Response</span><span class="op"><</span>()<span class="op">></span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">default</span>();
|
||
<span class="ident">response</span>.<span class="ident">headers_mut</span>().<span class="ident">insert</span>(<span class="ident">HOST</span>, <span class="ident">HeaderValue</span>::<span class="ident">from_static</span>(<span class="string">"world"</span>));
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">response</span>.<span class="ident">headers</span>().<span class="ident">is_empty</span>());</pre></div>
|
||
</div><h4 id='method.extensions' class="method"><code id='extensions.v'>pub fn <a href='#method.extensions' class='fnname'>extensions</a>(&self) -> &<a class="struct" href="../../http/struct.Extensions.html" title="struct http::Extensions">Extensions</a></code><a class='srclink' href='../../src/http/response.rs.html#379-381' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a reference to the associated extensions.</p>
|
||
<h1 id="examples-10" class="section-header"><a href="#examples-10">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">response</span>: <span class="ident">Response</span><span class="op"><</span>()<span class="op">></span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">default</span>();
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">response</span>.<span class="ident">extensions</span>().<span class="ident">get</span>::<span class="op"><</span><span class="ident">i32</span><span class="op">></span>().<span class="ident">is_none</span>());</pre></div>
|
||
</div><h4 id='method.extensions_mut' class="method"><code id='extensions_mut.v'>pub fn <a href='#method.extensions_mut' class='fnname'>extensions_mut</a>(&mut self) -> &mut <a class="struct" href="../../http/struct.Extensions.html" title="struct http::Extensions">Extensions</a></code><a class='srclink' href='../../src/http/response.rs.html#395-397' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a mutable reference to the associated extensions.</p>
|
||
<h1 id="examples-11" class="section-header"><a href="#examples-11">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">response</span>: <span class="ident">Response</span><span class="op"><</span>()<span class="op">></span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">default</span>();
|
||
<span class="ident">response</span>.<span class="ident">extensions_mut</span>().<span class="ident">insert</span>(<span class="string">"hello"</span>);
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">response</span>.<span class="ident">extensions</span>().<span class="ident">get</span>(), <span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="string">"hello"</span>));</pre></div>
|
||
</div><h4 id='method.body' class="method"><code id='body.v'>pub fn <a href='#method.body' class='fnname'>body</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</code><a class='srclink' href='../../src/http/response.rs.html#409-411' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a reference to the associated HTTP body.</p>
|
||
<h1 id="examples-12" class="section-header"><a href="#examples-12">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">response</span>: <span class="ident">Response</span><span class="op"><</span><span class="ident">String</span><span class="op">></span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">default</span>();
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">response</span>.<span class="ident">body</span>().<span class="ident">is_empty</span>());</pre></div>
|
||
</div><h4 id='method.body_mut' class="method"><code id='body_mut.v'>pub fn <a href='#method.body_mut' class='fnname'>body_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</code><a class='srclink' href='../../src/http/response.rs.html#424-426' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns a mutable reference to the associated HTTP body.</p>
|
||
<h1 id="examples-13" class="section-header"><a href="#examples-13">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">response</span>: <span class="ident">Response</span><span class="op"><</span><span class="ident">String</span><span class="op">></span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">default</span>();
|
||
<span class="ident">response</span>.<span class="ident">body_mut</span>().<span class="ident">push_str</span>(<span class="string">"hello world"</span>);
|
||
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">response</span>.<span class="ident">body</span>().<span class="ident">is_empty</span>());</pre></div>
|
||
</div><h4 id='method.into_body' class="method"><code id='into_body.v'>pub fn <a href='#method.into_body' class='fnname'>into_body</a>(self) -> T</code><a class='srclink' href='../../src/http/response.rs.html#439-441' title='goto source code'>[src]</a></h4><div class='docblock'><p>Consumes the response, returning just the body.</p>
|
||
<h1 id="examples-14" class="section-header"><a href="#examples-14">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">response</span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">new</span>(<span class="number">10</span>);
|
||
<span class="kw">let</span> <span class="ident">body</span> <span class="op">=</span> <span class="ident">response</span>.<span class="ident">into_body</span>();
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">body</span>, <span class="number">10</span>);</pre></div>
|
||
</div><h4 id='method.into_parts' class="method"><code id='into_parts.v'>pub fn <a href='#method.into_parts' class='fnname'>into_parts</a>(self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="struct" href="../../http/response/struct.Parts.html" title="struct http::response::Parts">Parts</a>, T<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a></code><a class='srclink' href='../../src/http/response.rs.html#454-456' title='goto source code'>[src]</a></h4><div class='docblock'><p>Consumes the response returning the head and body parts.</p>
|
||
<h1 id="examples-15" class="section-header"><a href="#examples-15">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">response</span>: <span class="ident">Response</span><span class="op"><</span>()<span class="op">></span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">default</span>();
|
||
<span class="kw">let</span> (<span class="ident">parts</span>, <span class="ident">body</span>) <span class="op">=</span> <span class="ident">response</span>.<span class="ident">into_parts</span>();
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">parts</span>.<span class="ident">status</span>, <span class="ident">StatusCode</span>::<span class="ident">OK</span>);</pre></div>
|
||
</div><h4 id='method.map' class="method"><code id='map.v'>pub fn <a href='#method.map' class='fnname'>map</a><F, U>(self, f: F) -> <a class="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><U> <span class="where fmt-newline">where<br> F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.FnOnce.html" title="trait core::ops::function::FnOnce">FnOnce</a>(T) -> U, </span></code><a class='srclink' href='../../src/http/response.rs.html#473-477' title='goto source code'>[src]</a></h4><div class='docblock'><p>Consumes the response returning a new response with body mapped to the
|
||
return type of the passed in function.</p>
|
||
<h1 id="examples-16" class="section-header"><a href="#examples-16">Examples</a></h1>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">let</span> <span class="ident">response</span> <span class="op">=</span> <span class="ident">Response</span>::<span class="ident">builder</span>().<span class="ident">body</span>(<span class="string">"some string"</span>).<span class="ident">unwrap</span>();
|
||
<span class="kw">let</span> <span class="ident">mapped_response</span>: <span class="ident">Response</span><span class="op"><</span><span class="kw-2">&</span>[<span class="ident">u8</span>]<span class="op">></span> <span class="op">=</span> <span class="ident">response</span>.<span class="ident">map</span>(<span class="op">|</span><span class="ident">b</span><span class="op">|</span> {
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">b</span>, <span class="string">"some string"</span>);
|
||
<span class="ident">b</span>.<span class="ident">as_bytes</span>()
|
||
});
|
||
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">mapped_response</span>.<span class="ident">body</span>(), <span class="kw-2">&</span><span class="string">"some string"</span>.<span class="ident">as_bytes</span>());</pre></div>
|
||
</div></div><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-Debug' class='impl'><code class='in-band'>impl<T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>> <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="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><T></code><a href='#impl-Debug' class='anchor'></a><a class='srclink' href='../../src/http/response.rs.html#487-497' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt' class="method hidden"><code id='fmt.v'>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a class='srclink' href='../../src/http/response.rs.html#488-496' title='goto source code'>[src]</a></h4><div class='docblock hidden'><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-Default' class='impl'><code class='in-band'>impl<T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a>> <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><T></code><a href='#impl-Default' class='anchor'></a><a class='srclink' href='../../src/http/response.rs.html#480-485' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.default' class="method hidden"><code id='default.v'>fn <a href='https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default' class='fnname'>default</a>() -> <a class="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><T></code><a class='srclink' href='../../src/http/response.rs.html#482-484' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns the "default value" for a type. <a href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default">Read more</a></p>
|
||
</div></div></div><h2 id='synthetic-implementations' class='small-section-header'>Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a></h2><div id='synthetic-implementations-list'><h3 id='impl-RefUnwindSafe' class='impl'><code class='in-band'>impl<T> !<a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><T></code><a href='#impl-RefUnwindSafe' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Send' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>, </span></code><a href='#impl-Send' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>, </span></code><a href='#impl-Sync' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Unpin' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>, </span></code><a href='#impl-Unpin' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-UnwindSafe' class='impl'><code class='in-band'>impl<T> !<a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="../../http/response/struct.Response.html" title="struct http::response::Response">Response</a><T></code><a href='#impl-UnwindSafe' class='anchor'></a></h3><div class='impl-items'></div></div><h2 id='blanket-implementations' class='small-section-header'>Blanket Implementations<a href='#blanket-implementations' class='anchor'></a></h2><div id='blanket-implementations-list'><h3 id='impl-Any' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Any' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#108-112' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.type_id' class="method hidden"><code id='type_id.v'>fn <a href='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id' class='fnname'>type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#109-111' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
|
||
</div></div><h3 id='impl-Borrow%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T <span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Borrow%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213-217' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow' class="method hidden"><code id='borrow.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow' class='fnname'>borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214-216' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
|
||
</div></div><h3 id='impl-BorrowMut%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T <span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-BorrowMut%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220-224' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method hidden"><code id='borrow_mut.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut' class='fnname'>borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#221-223' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
|
||
</div></div><h3 id='impl-From%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</code><a href='#impl-From%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#564-568' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from' class="method hidden"><code id='from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -> T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#565-567' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-Into%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>, </span></code><a href='#impl-Into%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#553-560' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into' class="method hidden"><code id='into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -> U</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#557-559' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-TryFrom%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>, </span></code><a href='#impl-TryFrom%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#601-610' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error' class="type"><code id='Error.t'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error' class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
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</div><h4 id='method.try_from' class="method hidden"><code id='try_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from' class='fnname'>try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#607-609' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-TryInto%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>, </span></code><a href='#impl-TryInto%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#587-596' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><code id='Error.t-1'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error' class="type">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
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</div><h4 id='method.try_into' class="method hidden"><code id='try_into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into' class='fnname'>try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#593-595' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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