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99 lines
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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 `HttpRequest` struct in crate `actix_web`."><meta name="keywords" content="rust, rustlang, rust-lang, HttpRequest"><title>actix_web::HttpRequest - 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='../actix_web/index.html'><div class='logo-container'><img src='../rust-logo.png' alt='logo'></div></a><p class='location'>Struct HttpRequest</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.app_config">app_config</a><a href="#method.app_data">app_data</a><a href="#method.connection_info">connection_info</a><a href="#method.extensions">extensions</a><a href="#method.extensions_mut">extensions_mut</a><a href="#method.get_app_data">get_app_data</a><a href="#method.head">head</a><a href="#method.headers">headers</a><a href="#method.match_info">match_info</a><a href="#method.method">method</a><a href="#method.path">path</a><a href="#method.peer_addr">peer_addr</a><a href="#method.query_string">query_string</a><a href="#method.resource_map">resource_map</a><a href="#method.uri">uri</a><a href="#method.url_for">url_for</a><a href="#method.url_for_static">url_for_static</a><a href="#method.version">version</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Clone">Clone</a><a href="#impl-Debug">Debug</a><a href="#impl-Drop">Drop</a><a href="#impl-FromRequest">FromRequest</a><a href="#impl-HttpMessage">HttpMessage</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-ToOwned">ToOwned</a><a href="#impl-TryFrom%3CU%3E">TryFrom<U></a><a href="#impl-TryInto%3CU%3E">TryInto<U></a><a href="#impl-VZip%3CV%3E">VZip<V></a></div></div><p class='location'><a href='index.html'>actix_web</a></p><script>window.sidebarCurrent = {name: 'HttpRequest', 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/actix_web/request.rs.html#18' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='index.html'>actix_web</a>::<wbr><a class="struct" href=''>HttpRequest</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct HttpRequest(_);</pre></div><div class='docblock'><p>An HTTP Request</p>
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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="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a></code><a href='#impl' class='anchor'></a><a class='srclink' href='../src/actix_web/request.rs.html#53-228' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.head' class="method"><code id='head.v'>pub fn <a href='#method.head' class='fnname'>head</a>(&self) -> &<a class="struct" href="../actix_web/dev/struct.RequestHead.html" title="struct actix_web::dev::RequestHead">RequestHead</a></code><a class='srclink' href='../src/actix_web/request.rs.html#56-58' title='goto source code'>[src]</a></h4><div class='docblock'><p>This method returns reference to the request head</p>
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</div><h4 id='method.uri' class="method"><code id='uri.v'>pub fn <a href='#method.uri' class='fnname'>uri</a>(&self) -> &<a class="struct" href="../actix_web/http/struct.Uri.html" title="struct actix_web::http::Uri">Uri</a></code><a class='srclink' href='../src/actix_web/request.rs.html#69-71' title='goto source code'>[src]</a></h4><div class='docblock'><p>Request's uri.</p>
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</div><h4 id='method.method' class="method"><code id='method.v'>pub fn <a href='#method.method' class='fnname'>method</a>(&self) -> &<a class="struct" href="../actix_web/http/struct.Method.html" title="struct actix_web::http::Method">Method</a></code><a class='srclink' href='../src/actix_web/request.rs.html#75-77' title='goto source code'>[src]</a></h4><div class='docblock'><p>Read the Request method.</p>
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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="../actix_web/http/struct.Version.html" title="struct actix_web::http::Version">Version</a></code><a class='srclink' href='../src/actix_web/request.rs.html#81-83' title='goto source code'>[src]</a></h4><div class='docblock'><p>Read the Request Version.</p>
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</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="../actix_web/http/struct.HeaderMap.html" title="struct actix_web::http::HeaderMap">HeaderMap</a></code><a class='srclink' href='../src/actix_web/request.rs.html#87-89' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns request's headers.</p>
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</div><h4 id='method.path' class="method"><code id='path.v'>pub fn <a href='#method.path' class='fnname'>path</a>(&self) -> &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code><a class='srclink' href='../src/actix_web/request.rs.html#93-95' title='goto source code'>[src]</a></h4><div class='docblock'><p>The target path of this Request.</p>
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</div><h4 id='method.query_string' class="method"><code id='query_string.v'>pub fn <a href='#method.query_string' class='fnname'>query_string</a>(&self) -> &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code><a class='srclink' href='../src/actix_web/request.rs.html#101-107' title='goto source code'>[src]</a></h4><div class='docblock'><p>The query string in the URL.</p>
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<p>E.g., id=10</p>
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</div><h4 id='method.match_info' class="method"><code id='match_info.v'>pub fn <a href='#method.match_info' class='fnname'>match_info</a>(&self) -> &<a class="struct" href="../actix_web/dev/struct.Path.html" title="struct actix_web::dev::Path">Path</a><<a class="struct" href="../actix_web/dev/struct.Url.html" title="struct actix_web::dev::Url">Url</a>></code><a class='srclink' href='../src/actix_web/request.rs.html#116-118' title='goto source code'>[src]</a></h4><div class='docblock'><p>Get a reference to the Path parameters.</p>
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<p>Params is a container for url parameters.
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A variable segment is specified in the form <code>{identifier}</code>,
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where the identifier can be used later in a request handler to
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access the matched value for that segment.</p>
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</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="https://doc.rust-lang.org/nightly/core/cell/struct.Ref.html" title="struct core::cell::Ref">Ref</a><<a class="struct" href="../actix_web/dev/struct.Extensions.html" title="struct actix_web::dev::Extensions">Extensions</a>></code><a class='srclink' href='../src/actix_web/request.rs.html#127-129' title='goto source code'>[src]</a></h4><div class='docblock'><p>Request extensions</p>
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</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>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/cell/struct.RefMut.html" title="struct core::cell::RefMut">RefMut</a><<a class="struct" href="../actix_web/dev/struct.Extensions.html" title="struct actix_web::dev::Extensions">Extensions</a>></code><a class='srclink' href='../src/actix_web/request.rs.html#133-135' title='goto source code'>[src]</a></h4><div class='docblock'><p>Mutable reference to a the request's extensions</p>
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</div><h4 id='method.url_for' class="method"><code id='url_for.v'>pub fn <a href='#method.url_for' class='fnname'>url_for</a><U, I>(<br> &self, <br> name: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>, <br> elements: U<br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../url/struct.Url.html" title="struct url::Url">Url</a>, <a class="enum" href="../actix_web/error/enum.UrlGenerationError.html" title="enum actix_web::error::UrlGenerationError">UrlGenerationError</a>> <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a><Item = I>,<br> I: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>>, </span></code><a class='srclink' href='../src/actix_web/request.rs.html#156-166' title='goto source code'>[src]</a></h4><div class='docblock'><p>Generate url for named resource</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">fn</span> <span class="ident">index</span>(<span class="ident">req</span>: <span class="ident">HttpRequest</span>) <span class="op">-</span><span class="op">></span> <span class="ident">HttpResponse</span> {
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<span class="kw">let</span> <span class="ident">url</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">url_for</span>(<span class="string">"foo"</span>, <span class="kw-2">&</span>[<span class="string">"1"</span>, <span class="string">"2"</span>, <span class="string">"3"</span>]); <span class="comment">// <- generate url for "foo" resource</span>
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<span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>().<span class="ident">into</span>()
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}
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<span class="kw">fn</span> <span class="ident">main</span>() {
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<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>()
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.<span class="ident">service</span>(<span class="ident">web</span>::<span class="ident">resource</span>(<span class="string">"/test/{one}/{two}/{three}"</span>)
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.<span class="ident">name</span>(<span class="string">"foo"</span>) <span class="comment">// <- set resource name, then it could be used in `url_for`</span>
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.<span class="ident">route</span>(<span class="ident">web</span>::<span class="ident">get</span>().<span class="ident">to</span>(<span class="op">|</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>()))
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);
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}</pre></div>
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</div><h4 id='method.url_for_static' class="method"><code id='url_for_static.v'>pub fn <a href='#method.url_for_static' class='fnname'>url_for_static</a>(&self, name: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../url/struct.Url.html" title="struct url::Url">Url</a>, <a class="enum" href="../actix_web/error/enum.UrlGenerationError.html" title="enum actix_web::error::UrlGenerationError">UrlGenerationError</a>></code><a class='srclink' href='../src/actix_web/request.rs.html#172-175' title='goto source code'>[src]</a></h4><div class='docblock'><p>Generate url for named resource</p>
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<p>This method is similar to <code>HttpRequest::url_for()</code> but it can be used
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for urls that do not contain variable parts.</p>
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</div><h4 id='method.resource_map' class="method"><code id='resource_map.v'>pub fn <a href='#method.resource_map' class='fnname'>resource_map</a>(&self) -> &<a class="struct" href="../actix_web/dev/struct.ResourceMap.html" title="struct actix_web::dev::ResourceMap">ResourceMap</a></code><a class='srclink' href='../src/actix_web/request.rs.html#179-181' title='goto source code'>[src]</a></h4><div class='docblock'><p>Get a reference to a <code>ResourceMap</code> of current application.</p>
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</div><h4 id='method.peer_addr' class="method"><code id='peer_addr.v'>pub fn <a href='#method.peer_addr' class='fnname'>peer_addr</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="https://doc.rust-lang.org/nightly/std/net/addr/enum.SocketAddr.html" title="enum std::net::addr::SocketAddr">SocketAddr</a>></code><a class='srclink' href='../src/actix_web/request.rs.html#190-192' title='goto source code'>[src]</a></h4><div class='docblock'><p>Peer socket address</p>
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<p>Peer address is actual socket address, if proxy is used in front of
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actix http server, then peer address would be address of this proxy.</p>
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<p>To get client connection information <code>.connection_info()</code> should be used.</p>
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</div><h4 id='method.connection_info' class="method"><code id='connection_info.v'>pub fn <a href='#method.connection_info' class='fnname'>connection_info</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/cell/struct.Ref.html" title="struct core::cell::Ref">Ref</a><<a class="struct" href="../actix_web/dev/struct.ConnectionInfo.html" title="struct actix_web::dev::ConnectionInfo">ConnectionInfo</a>></code><a class='srclink' href='../src/actix_web/request.rs.html#199-201' title='goto source code'>[src]</a></h4><div class='docblock'><p>Get <em>ConnectionInfo</em> for the current request.</p>
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<p>This method panics if request's extensions container is already
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borrowed.</p>
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</div><h4 id='method.app_config' class="method"><code id='app_config.v'>pub fn <a href='#method.app_config' class='fnname'>app_config</a>(&self) -> &<a class="struct" href="../actix_web/dev/struct.AppConfig.html" title="struct actix_web::dev::AppConfig">AppConfig</a></code><a class='srclink' href='../src/actix_web/request.rs.html#205-207' title='goto source code'>[src]</a></h4><div class='docblock'><p>App config</p>
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</div><h4 id='method.app_data' class="method"><code id='app_data.v'>pub fn <a href='#method.app_data' class='fnname'>app_data</a><T: 'static>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T></code><a class='srclink' href='../src/actix_web/request.rs.html#211-217' title='goto source code'>[src]</a></h4><div class='docblock'><p>Get an application data stored with <code>App::data()</code> method during
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application configuration.</p>
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</div><h4 id='method.get_app_data' class="method"><code id='get_app_data.v'>pub fn <a href='#method.get_app_data' class='fnname'>get_app_data</a><T: 'static>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../actix_web/web/struct.Data.html" title="struct actix_web::web::Data">Data</a><T>></code><a class='srclink' href='../src/actix_web/request.rs.html#221-227' title='goto source code'>[src]</a></h4><div class='docblock'><p>Get an application data stored with <code>App::data()</code> method during
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application configuration.</p>
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</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-Clone' class='impl'><code class='in-band'>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="struct" href="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a></code><a href='#impl-Clone' class='anchor'></a><a class='srclink' href='../src/actix_web/request.rs.html#16' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.clone' class="method hidden"><code id='clone.v'>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="struct" href="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a></code><a class='srclink' href='../src/actix_web/request.rs.html#16' title='goto source code'>[src]</a></h4><div class='docblock hidden'><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>
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</div><h4 id='method.clone_from' class="method hidden"><code id='clone_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</code><span class='since' title='Stable since Rust version 1.0.0'>1.0.0</span><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#131-133' title='goto source code'>[src]</a></h4><div class='docblock hidden'><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>
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</div></div><h3 id='impl-Debug' class='impl'><code class='in-band'>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="struct" href="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a></code><a href='#impl-Debug' class='anchor'></a><a class='srclink' href='../src/actix_web/request.rs.html#300-321' 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/actix_web/request.rs.html#301-320' 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>
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</div></div><h3 id='impl-Drop' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html" title="trait core::ops::drop::Drop">Drop</a> for <a class="struct" href="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a></code><a href='#impl-Drop' class='anchor'></a><a class='srclink' href='../src/actix_web/request.rs.html#257-267' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.drop' class="method hidden"><code id='drop.v'>fn <a href='https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop' class='fnname'>drop</a>(&mut self)</code><a class='srclink' href='../src/actix_web/request.rs.html#258-266' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Executes the destructor for this type. <a href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop">Read more</a></p>
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</div></div><h3 id='impl-FromRequest' class='impl'><code class='in-band'>impl <a class="trait" href="../actix_web/trait.FromRequest.html" title="trait actix_web::FromRequest">FromRequest</a> for <a class="struct" href="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a></code><a href='#impl-FromRequest' class='anchor'></a><a class='srclink' href='../src/actix_web/request.rs.html#289-298' title='goto source code'>[src]</a></h3><div class='docblock'><p>It is possible to get <code>HttpRequest</code> as an extractor handler parameter</p>
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<h2 id="example" class="section-header"><a href="#example">Example</a></h2>
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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">actix_web</span>::{<span class="ident">web</span>, <span class="ident">App</span>, <span class="ident">HttpRequest</span>};
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<span class="kw">use</span> <span class="ident">serde_derive</span>::<span class="ident">Deserialize</span>;
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<span class="doccomment">/// extract `Thing` from request</span>
|
||
<span class="kw">fn</span> <span class="ident">index</span>(<span class="ident">req</span>: <span class="ident">HttpRequest</span>) <span class="op">-</span><span class="op">></span> <span class="ident">String</span> {
|
||
<span class="macro">format</span><span class="macro">!</span>(<span class="string">"Got thing: {:?}"</span>, <span class="ident">req</span>)
|
||
}
|
||
|
||
<span class="kw">fn</span> <span class="ident">main</span>() {
|
||
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">new</span>().<span class="ident">service</span>(
|
||
<span class="ident">web</span>::<span class="ident">resource</span>(<span class="string">"/users/{first}"</span>).<span class="ident">route</span>(
|
||
<span class="ident">web</span>::<span class="ident">get</span>().<span class="ident">to</span>(<span class="ident">index</span>))
|
||
);
|
||
}</pre></div>
|
||
</div><div class='impl-items'><h4 id='associatedtype.Config' class="type"><code id='Config.t'>type <a href='../actix_web/trait.FromRequest.html#associatedtype.Config' class="type">Config</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a></code></h4><div class='docblock'><p>Configuration for this extractor</p>
|
||
</div><h4 id='associatedtype.Error' class="type"><code id='Error.t'>type <a href='../actix_web/trait.FromRequest.html#associatedtype.Error' class="type">Error</a> = <a class="struct" href="../actix_web/error/struct.Error.html" title="struct actix_web::error::Error">Error</a></code></h4><div class='docblock'><p>The associated error which can be returned.</p>
|
||
</div><h4 id='associatedtype.Future' class="type"><code id='Future.t'>type <a href='../actix_web/trait.FromRequest.html#associatedtype.Future' class="type">Future</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, <a class="struct" href="../actix_web/error/struct.Error.html" title="struct actix_web::error::Error">Error</a>></code></h4><div class='docblock'><p>Future that resolves to a Self</p>
|
||
</div><h4 id='method.from_request' class="method hidden"><code id='from_request.v'>fn <a href='../actix_web/trait.FromRequest.html#tymethod.from_request' class='fnname'>from_request</a>(req: &<a class="struct" href="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a>, _: &mut <a class="enum" href="../actix_web/dev/enum.Payload.html" title="enum actix_web::dev::Payload">Payload</a>) -> Self::<a class="type" href="../actix_web/trait.FromRequest.html#associatedtype.Future" title="type actix_web::FromRequest::Future">Future</a></code><a class='srclink' href='../src/actix_web/request.rs.html#295-297' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Convert request to a Self</p>
|
||
</div><h4 id='method.extract' class="method hidden"><code id='extract.v'>fn <a href='../actix_web/trait.FromRequest.html#method.extract' class='fnname'>extract</a>(req: &<a class="struct" href="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a>) -> Self::<a class="type" href="../actix_web/trait.FromRequest.html#associatedtype.Future" title="type actix_web::FromRequest::Future">Future</a></code><a class='srclink' href='../src/actix_web/extract.rs.html#29-31' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Convert request to a Self <a href="../actix_web/trait.FromRequest.html#method.extract">Read more</a></p>
|
||
</div><h4 id='method.configure' class="method hidden"><code id='configure.v'>fn <a href='../actix_web/trait.FromRequest.html#method.configure' class='fnname'>configure</a><F>(f: F) -> Self::<a class="type" href="../actix_web/trait.FromRequest.html#associatedtype.Config" title="type actix_web::FromRequest::Config">Config</a> <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>(Self::<a class="type" href="../actix_web/trait.FromRequest.html#associatedtype.Config" title="type actix_web::FromRequest::Config">Config</a>) -> Self::<a class="type" href="../actix_web/trait.FromRequest.html#associatedtype.Config" title="type actix_web::FromRequest::Config">Config</a>, </span></code><a class='srclink' href='../src/actix_web/extract.rs.html#34-39' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Create and configure config instance.</p>
|
||
</div></div><h3 id='impl-HttpMessage' class='impl'><code class='in-band'>impl <a class="trait" href="../actix_web/trait.HttpMessage.html" title="trait actix_web::HttpMessage">HttpMessage</a> for <a class="struct" href="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a></code><a href='#impl-HttpMessage' class='anchor'></a><a class='srclink' href='../src/actix_web/request.rs.html#230-255' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Stream' class="type"><code id='Stream.t'>type <a href='../actix_web/trait.HttpMessage.html#associatedtype.Stream' class="type">Stream</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a></code></h4><div class='docblock'><p>Type of message payload stream</p>
|
||
</div><h4 id='method.headers-1' class="method"><code id='headers.v-1'>fn <a href='../actix_web/trait.HttpMessage.html#tymethod.headers' class='fnname'>headers</a>(&self) -> &<a class="struct" href="../actix_web/http/struct.HeaderMap.html" title="struct actix_web::http::HeaderMap">HeaderMap</a></code><a class='srclink' href='../src/actix_web/request.rs.html#235-237' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns Request's headers.</p>
|
||
</div><h4 id='method.extensions-1' class="method"><code id='extensions.v-1'>fn <a href='../actix_web/trait.HttpMessage.html#tymethod.extensions' class='fnname'>extensions</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/cell/struct.Ref.html" title="struct core::cell::Ref">Ref</a><<a class="struct" href="../actix_web/dev/struct.Extensions.html" title="struct actix_web::dev::Extensions">Extensions</a>></code><a class='srclink' href='../src/actix_web/request.rs.html#241-243' title='goto source code'>[src]</a></h4><div class='docblock'><p>Request extensions</p>
|
||
</div><h4 id='method.extensions_mut-1' class="method"><code id='extensions_mut.v-1'>fn <a href='../actix_web/trait.HttpMessage.html#tymethod.extensions_mut' class='fnname'>extensions_mut</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/cell/struct.RefMut.html" title="struct core::cell::RefMut">RefMut</a><<a class="struct" href="../actix_web/dev/struct.Extensions.html" title="struct actix_web::dev::Extensions">Extensions</a>></code><a class='srclink' href='../src/actix_web/request.rs.html#247-249' title='goto source code'>[src]</a></h4><div class='docblock'><p>Mutable reference to a the request's extensions</p>
|
||
</div><h4 id='method.take_payload' class="method hidden"><code id='take_payload.v'>fn <a href='../actix_web/trait.HttpMessage.html#tymethod.take_payload' class='fnname'>take_payload</a>(&mut self) -> <a class="enum" href="../actix_web/dev/enum.Payload.html" title="enum actix_web::dev::Payload">Payload</a><Self::<a class="type" href="../actix_web/trait.HttpMessage.html#associatedtype.Stream" title="type actix_web::HttpMessage::Stream">Stream</a>></code><a class='srclink' href='../src/actix_web/request.rs.html#252-254' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Message payload stream</p>
|
||
</div><h4 id='method.content_type' class="method hidden"><code id='content_type.v'>fn <a href='../actix_web/trait.HttpMessage.html#method.content_type' class='fnname'>content_type</a>(&self) -> &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a></code><a class='srclink' href='../src/actix_http/httpmessage.rs.html#48-55' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Read the request content type. If request does not contain Content-Type header, empty str get returned. <a href="../actix_web/trait.HttpMessage.html#method.content_type">Read more</a></p>
|
||
</div><h4 id='method.encoding' class="method hidden"><code id='encoding.v'>fn <a href='../actix_web/trait.HttpMessage.html#method.encoding' class='fnname'>encoding</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><&'static <a class="struct" href="../encoding_rs/struct.Encoding.html" title="struct encoding_rs::Encoding">Encoding</a>, <a class="enum" href="../actix_web/error/enum.ContentTypeError.html" title="enum actix_web::error::ContentTypeError">ContentTypeError</a>></code><a class='srclink' href='../src/actix_http/httpmessage.rs.html#60-76' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Get content type encoding <a href="../actix_web/trait.HttpMessage.html#method.encoding">Read more</a></p>
|
||
</div><h4 id='method.mime_type' class="method hidden"><code id='mime_type.v'>fn <a href='../actix_web/trait.HttpMessage.html#method.mime_type' class='fnname'>mime_type</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../mime/struct.Mime.html" title="struct mime::Mime">Mime</a>>, <a class="enum" href="../actix_web/error/enum.ContentTypeError.html" title="enum actix_web::error::ContentTypeError">ContentTypeError</a>></code><a class='srclink' href='../src/actix_http/httpmessage.rs.html#79-91' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Convert the request content type to a known mime type.</p>
|
||
</div><h4 id='method.chunked' class="method hidden"><code id='chunked.v'>fn <a href='../actix_web/trait.HttpMessage.html#method.chunked' class='fnname'>chunked</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, <a class="enum" href="../actix_web/error/enum.ParseError.html" title="enum actix_web::error::ParseError">ParseError</a>></code><a class='srclink' href='../src/actix_http/httpmessage.rs.html#94-104' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Check if request has chunked transfer encoding</p>
|
||
</div><h4 id='method.cookies' class="method hidden"><code id='cookies.v'>fn <a href='../actix_web/trait.HttpMessage.html#method.cookies' class='fnname'>cookies</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="https://doc.rust-lang.org/nightly/core/cell/struct.Ref.html" title="struct core::cell::Ref">Ref</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="struct" href="../actix_web/http/struct.Cookie.html" title="struct actix_web::http::Cookie">Cookie</a><'static>>>, <a class="enum" href="../actix_web/error/enum.CookieParseError.html" title="enum actix_web::error::CookieParseError">ParseError</a>></code><a class='srclink' href='../src/actix_http/httpmessage.rs.html#108-125' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Load request cookies.</p>
|
||
</div><h4 id='method.cookie' class="method hidden"><code id='cookie.v'>fn <a href='../actix_web/trait.HttpMessage.html#method.cookie' class='fnname'>cookie</a>(&self, name: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="../actix_web/http/struct.Cookie.html" title="struct actix_web::http::Cookie">Cookie</a><'static>></code><a class='srclink' href='../src/actix_http/httpmessage.rs.html#128-137' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Return request cookie.</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 !<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="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a></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 !<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="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a></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 !<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="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a></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 <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="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a></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 !<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="../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a></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>
|
||
</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>
|
||
</div></div><h3 id='impl-ToOwned' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></code><a href='#impl-ToOwned' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#80-92' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Owned' class="type"><code id='Owned.t'>type <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned' class="type">Owned</a> = T</code></h4><div class='docblock'><p>The resulting type after obtaining ownership.</p>
|
||
</div><h4 id='method.to_owned' class="method hidden"><code id='to_owned.v'>fn <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned' class='fnname'>to_owned</a>(&self) -> T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#85-87' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></p>
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</div><h4 id='method.clone_into' class="method hidden"><code id='clone_into.v'>fn <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into' class='fnname'>clone_into</a>(&self, target: <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/alloc/borrow.rs.html#89-91' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab unstable'><details><summary><span class='emoji'>🔬</span> This is a nightly-only experimental API. (<code>toowned_clone_into</code>)</summary><p>recently added</p>
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</details></div></div><div class='docblock hidden'><p>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></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-1' class="type"><code id='Error.t-1'>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-2' class="type"><code id='Error.t-2'>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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</div></div><h3 id='impl-VZip%3CV%3E' class='impl'><code class='in-band'>impl<V, T> <a class="trait" href="../ppv_lite86/types/types/trait.VZip.html" title="trait ppv_lite86::types::types::VZip">VZip</a><V> for T <span class="where fmt-newline">where<br> V: <a class="trait" href="../ppv_lite86/types/types/trait.MultiLane.html" title="trait ppv_lite86::types::types::MultiLane">MultiLane</a><T>, </span></code><a href='#impl-VZip%3CV%3E' class='anchor'></a><a class='srclink' href='../src/ppv_lite86/types.rs.html#212-220' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.vzip' class="method hidden"><code id='vzip.v'>fn <a href='../ppv_lite86/types/types/trait.VZip.html#tymethod.vzip' class='fnname'>vzip</a>(self) -> V</code><a class='srclink' href='../src/ppv_lite86/types.rs.html#217-219' title='goto source code'>[src]</a></h4></div></div></section><section id="search" class="content hidden"></section><section class="footer"></section><script>window.rootPath = "../";window.currentCrate = "actix_web";</script><script src="../aliases.js"></script><script src="../main.js"></script><script defer src="../search-index.js"></script></body></html> |