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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="Use cookies for session storage."><meta name="keywords" content="rust, rustlang, rust-lang, CookieSession"><title>actix_session::CookieSession - 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="../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../ayu.css" disabled ><script id="default-settings"></script><script src="../storage.js"></script><script src="../crates.js"></script><noscript><link rel="stylesheet" href="../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../favicon.svg">
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<link rel="alternate icon" type="image/png" href="../favicon-32x32.png"><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" role="button">☰</div><a href='../actix_session/index.html'><div class='logo-container rust-logo'><img src='../rust-logo.png' alt='logo'></div></a><p class="location">Struct CookieSession</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#implementations">Methods</a><div class="sidebar-links"><a href="#method.domain">domain</a><a href="#method.expires_in">expires_in</a><a href="#method.expires_in_time">expires_in_time</a><a href="#method.http_only">http_only</a><a href="#method.lazy">lazy</a><a href="#method.max_age">max_age</a><a href="#method.max_age_time">max_age_time</a><a href="#method.name">name</a><a href="#method.path">path</a><a href="#method.private">private</a><a href="#method.same_site">same_site</a><a href="#method.secure">secure</a><a href="#method.signed">signed</a></div><a class="sidebar-title" href="#trait-implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Transform%3CS%2C%20ServiceRequest%3E">Transform<S, ServiceRequest></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-Instrument">Instrument</a><a href="#impl-Into%3CU%3E">Into<U></a><a href="#impl-Same%3CT%3E">Same<T></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_session</a></p><div id="sidebar-vars" data-name="CookieSession" data-ty="struct" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu"><img src="../brush.svg" width="18" height="18" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></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><button type="button" class="help-button">?</button>
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<a id="settings-menu" href="../settings.html"><img src="../wheel.svg" width="18" height="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="in-band">Struct <a href="index.html">actix_session</a>::<wbr><a class="struct" href="">CookieSession</a></span><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span><a class="srclink" href="../src/actix_session/cookie.rs.html#198" title="goto source code">[src]</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class="rust struct">pub struct CookieSession(_);</pre></div><div class="docblock"><p>Use cookies for session storage.</p>
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<p><code>CookieSession</code> creates sessions which are limited to storing
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fewer than 4000 bytes of data (as the payload must fit into a single
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cookie). An Internal Server Error is generated if the session contains more
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than 4000 bytes.</p>
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<p>A cookie may have a security policy of <em>signed</em> or <em>private</em>. Each has a
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respective <code>CookieSession</code> constructor.</p>
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<p>A <em>signed</em> cookie is stored on the client as plaintext alongside
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a signature such that the cookie may be viewed but not modified by the
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client.</p>
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<p>A <em>private</em> cookie is stored on the client as encrypted text
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such that it may neither be viewed nor modified by the client.</p>
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<p>The constructors take a key as an argument.
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This is the private key for cookie session - when this value is changed,
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all session data is lost. The constructors will panic if the key is less
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than 32 bytes in length.</p>
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<p>The backend relies on <code>cookie</code> crate to create and read cookies.
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By default all cookies are percent encoded, but certain symbols may
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cause troubles when reading cookie, if they are not properly percent encoded.</p>
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<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
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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_session</span>::<span class="ident">CookieSession</span>;
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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">HttpResponse</span>, <span class="ident">HttpServer</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>().<span class="ident">wrap</span>(
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<span class="ident">CookieSession</span>::<span class="ident">signed</span>(<span class="kw-2">&</span>[<span class="number">0</span>; <span class="number">32</span>])
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.<span class="ident">domain</span>(<span class="string">"www.rust-lang.org"</span>)
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.<span class="ident">name</span>(<span class="string">"actix_session"</span>)
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.<span class="ident">path</span>(<span class="string">"/"</span>)
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.<span class="ident">secure</span>(<span class="bool-val">true</span>))
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.<span class="ident">service</span>(<span class="ident">web</span>::<span class="ident">resource</span>(<span class="string">"/"</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>()));</pre></div>
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</div><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><h3 id="impl" class="impl"><code class="in-band">impl <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a href="#impl" class="anchor"></a><a class="srclink" href="../src/actix_session/cookie.rs.html#200-290" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.signed" class="method"><code>pub fn <a href="#method.signed" class="fnname">signed</a>(key: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#204-209" title="goto source code">[src]</a></h4><div class="docblock"><p>Construct new <em>signed</em> <code>CookieSession</code> instance.</p>
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<p>Panics if key length is less than 32 bytes.</p>
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</div><h4 id="method.private" class="method"><code>pub fn <a href="#method.private" class="fnname">private</a>(key: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#214-219" title="goto source code">[src]</a></h4><div class="docblock"><p>Construct new <em>private</em> <code>CookieSession</code> instance.</p>
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<p>Panics if key length is less than 32 bytes.</p>
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</div><h4 id="method.path" class="method"><code>pub fn <a href="#method.path" class="fnname">path</a><S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>>(self, value: S) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#222-225" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the <code>path</code> field in the session cookie being built.</p>
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</div><h4 id="method.name" class="method"><code>pub fn <a href="#method.name" class="fnname">name</a><S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>>(self, value: S) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#228-231" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the <code>name</code> field in the session cookie being built.</p>
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</div><h4 id="method.domain" class="method"><code>pub fn <a href="#method.domain" class="fnname">domain</a><S: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>>>(self, value: S) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#234-237" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the <code>domain</code> field in the session cookie being built.</p>
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</div><h4 id="method.lazy" class="method"><code>pub fn <a href="#method.lazy" class="fnname">lazy</a>(self, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#243-246" title="goto source code">[src]</a></h4><div class="docblock"><p>When true, prevents adding session cookies to responses until
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the session contains data. Default is <code>false</code>.</p>
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<p>Useful when trying to comply with laws that require consent for setting cookies.</p>
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</div><h4 id="method.secure" class="method"><code>pub fn <a href="#method.secure" class="fnname">secure</a>(self, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#252-255" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the <code>secure</code> field in the session cookie being built.</p>
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<p>If the <code>secure</code> field is set, a cookie will only be transmitted when the
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connection is secure - i.e. <code>https</code></p>
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</div><h4 id="method.http_only" class="method"><code>pub fn <a href="#method.http_only" class="fnname">http_only</a>(self, value: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#258-261" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the <code>http_only</code> field in the session cookie being built.</p>
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</div><h4 id="method.same_site" class="method"><code>pub fn <a href="#method.same_site" class="fnname">same_site</a>(self, value: <a class="enum" href="https://docs.rs/cookie/0.14/cookie/draft/enum.SameSite.html" title="enum cookie::draft::SameSite">SameSite</a>) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#264-267" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the <code>same_site</code> field in the session cookie being built.</p>
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</div><h4 id="method.max_age" class="method"><code>pub fn <a href="#method.max_age" class="fnname">max_age</a>(self, seconds: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#270-272" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the <code>max-age</code> field in the session cookie being built.</p>
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</div><h4 id="method.max_age_time" class="method"><code>pub fn <a href="#method.max_age_time" class="fnname">max_age_time</a>(self, value: Duration) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#275-278" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the <code>max-age</code> field in the session cookie being built.</p>
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</div><h4 id="method.expires_in" class="method"><code>pub fn <a href="#method.expires_in" class="fnname">expires_in</a>(self, seconds: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#281-283" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the <code>expires</code> field in the session cookie being built.</p>
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</div><h4 id="method.expires_in_time" class="method"><code>pub fn <a href="#method.expires_in_time" class="fnname">expires_in_time</a>(self, value: Duration) -> <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a></code><a class="srclink" href="../src/actix_session/cookie.rs.html#286-289" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the <code>expires</code> field in the session cookie being built.</p>
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</div></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><h3 id="impl-Transform%3CS%2C%20ServiceRequest%3E" class="impl"><code class="in-band">impl<S, B: 'static> Transform<S, ServiceRequest> for <a class="struct" href="../actix_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</a> <span class="where fmt-newline">where<br> S: Service<ServiceRequest, Response = ServiceResponse<B>>,<br> S::Future: 'static,<br> S::Error: 'static, </span></code><a href="#impl-Transform%3CS%2C%20ServiceRequest%3E" class="anchor"></a><a class="srclink" href="../src/actix_session/cookie.rs.html#292-310" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.Response" class="type"><code>type <a href="#associatedtype.Response" class="type">Response</a> = ServiceResponse<B></code></h4><div class='docblock'><p>Responses produced by the service.</p>
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</div><h4 id="associatedtype.Error" class="type"><code>type <a href="#associatedtype.Error" class="type">Error</a> = S::Error</code></h4><div class='docblock'><p>Errors produced by the service.</p>
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</div><h4 id="associatedtype.InitError" class="type"><code>type <a href="#associatedtype.InitError" class="type">InitError</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a></code></h4><div class='docblock'><p>Errors produced while building a transform service.</p>
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</div><h4 id="associatedtype.Transform" class="type"><code>type <a href="#associatedtype.Transform" class="type">Transform</a> = CookieSessionMiddleware<S></code></h4><div class='docblock'><p>The <code>TransformService</code> value created by this factory</p>
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</div><h4 id="associatedtype.Future" class="type"><code>type <a href="#associatedtype.Future" class="type">Future</a> = Ready<<a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self::Transform, Self::InitError>></code></h4><div class='docblock'><p>The future response value.</p>
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</div><h4 id="method.new_transform" class="method hidden"><code>fn <a href="#method.new_transform" class="fnname">new_transform</a>(&self, service: S) -> Self::Future</code><a class="srclink" href="../src/actix_session/cookie.rs.html#304-309" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Creates and returns a new Transform component, asynchronously</p>
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</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_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</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_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</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_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</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_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</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_session/struct.CookieSession.html" title="struct actix_session::CookieSession">CookieSession</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#131-135" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.type_id" class="method hidden"><code>pub 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#132" 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>
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</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#208-213" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.borrow" class="method hidden"><code>pub 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#210" 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>
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</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#216-220" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.borrow_mut" class="method hidden"><code>pub 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#217" 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>
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</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#544-548" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.from" class="method hidden"><code>pub 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#545" 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-Instrument" class="impl"><code class="in-band">impl<T> <a class="trait" href="https://docs.rs/tracing/0.1.25/tracing/instrument/trait.Instrument.html" title="trait tracing::instrument::Instrument">Instrument</a> for T</code><a href="#impl-Instrument" class="anchor"></a><a class="srclink" href="https://docs.rs/tracing/0.1.25/src/tracing/instrument.rs.html#155" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.instrument" class="method hidden"><code>pub fn <a href="https://docs.rs/tracing/0.1.25/tracing/instrument/trait.Instrument.html#method.instrument" class="fnname">instrument</a>(self, span: <a class="struct" href="https://docs.rs/tracing/0.1.25/tracing/span/struct.Span.html" title="struct tracing::span::Span">Span</a>) -> <a class="struct" href="https://docs.rs/tracing/0.1.25/tracing/instrument/struct.Instrumented.html" title="struct tracing::instrument::Instrumented">Instrumented</a><Self></code><a class="srclink" href="https://docs.rs/tracing/0.1.25/src/tracing/instrument.rs.html#38" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Instruments this type with the provided <code>Span</code>, returning an
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<code>Instrumented</code> wrapper. <a href="https://docs.rs/tracing/0.1.25/tracing/instrument/trait.Instrument.html#method.instrument">Read more</a></p>
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</div><h4 id="method.in_current_span" class="method hidden"><code>pub fn <a href="https://docs.rs/tracing/0.1.25/tracing/instrument/trait.Instrument.html#method.in_current_span" class="fnname">in_current_span</a>(self) -> <a class="struct" href="https://docs.rs/tracing/0.1.25/tracing/instrument/struct.Instrumented.html" title="struct tracing::instrument::Instrumented">Instrumented</a><Self></code><a class="srclink" href="https://docs.rs/tracing/0.1.25/src/tracing/instrument.rs.html#74" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Instruments this type with the <a href="../struct.Span.html#method.current">current</a> <code>Span</code>, returning an
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<code>Instrumented</code> wrapper. <a href="https://docs.rs/tracing/0.1.25/tracing/instrument/trait.Instrument.html#method.in_current_span">Read more</a></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#533-540" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.into" class="method hidden"><code>pub 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#537" 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-Same%3CT%3E" class="impl"><code class="in-band">impl<T> Same<T> for T</code><a href="#impl-Same%3CT%3E" class="anchor"></a></h3><div class="impl-items"><h4 id="associatedtype.Output" class="type"><code>type <a href="#associatedtype.Output" class="type">Output</a> = T</code></h4><div class='docblock'><p>Should always be <code>Self</code></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#581-590" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.Error-1" class="type"><code>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>pub 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#587" 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#567-576" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.Error-2" class="type"><code>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>pub 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#573" 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> VZip<V> for T <span class="where fmt-newline">where<br> V: MultiLane<T>, </span></code><a href="#impl-VZip%3CV%3E" class="anchor"></a></h3><div class="impl-items"><h4 id="method.vzip" class="method hidden"><code>pub fn <a href="#method.vzip" class="fnname">vzip</a>(self) -> V</code></h4></div></div></section><section id="search" class="content hidden"></section><section class="footer"></section><div id="rustdoc-vars" data-root-path="../" data-current-crate="actix_session" data-search-js="../search-index.js"></div>
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