<!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 `DefaultSignalsHandler` struct in crate `actix_web`."><meta name="keywords" content="rust, rustlang, rust-lang, DefaultSignalsHandler"><title>actix_web::actix::signal::DefaultSignalsHandler - 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></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><p class='location'>Struct DefaultSignalsHandler</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Handler%3CSignal%3E">Handler<Signal></a><a href="#impl-Default">Default</a><a href="#impl-Actor">Actor</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-From">From</a><a href="#impl-Into">Into</a><a href="#impl-TryFrom">TryFrom</a><a href="#impl-Borrow">Borrow</a><a href="#impl-BorrowMut">BorrowMut</a><a href="#impl-TryInto">TryInto</a><a href="#impl-Any">Any</a><a href="#impl-Erased">Erased</a></div></div><p class='location'><a href='../../index.html'>actix_web</a>::<wbr><a href='../index.html'>actix</a>::<wbr><a href='index.html'>signal</a></p><script>window.sidebarCurrent = {name: 'DefaultSignalsHandler', 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 js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><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></span><span class='in-band'>Struct <a href='../../index.html'>actix_web</a>::<wbr><a href='../index.html'>actix</a>::<wbr><a href='index.html'>signal</a>::<wbr><a class="struct" href=''>DefaultSignalsHandler</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct DefaultSignalsHandler;</pre></div><div class='docblock'><p>Default signals handler. This actor sends <code>SystemExit</code> message to <code>System</code>
actor for each of <code>SIGINT</code>, <code>SIGTERM</code>, <code>SIGQUIT</code> signals.</p>
</div><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-Handler%3CSignal%3E' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../../../actix_web/actix/actix/trait.Handler.html" title="trait actix_web::actix::actix::Handler">Handler</a><<a class="struct" href="../../../actix_web/actix/actix/dev/actors/signal/struct.Signal.html" title="struct actix_web::actix::actix::dev::actors::signal::Signal">Signal</a>> for <a class="struct" href="../../../actix_web/actix/actix/dev/actors/signal/struct.DefaultSignalsHandler.html" title="struct actix_web::actix::actix::dev::actors::signal::DefaultSignalsHandler">DefaultSignalsHandler</a></code><a href='#impl-Handler%3CSignal%3E' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='docblock'><p>Handle <code>SIGINT</code>, <code>SIGTERM</code>, <code>SIGQUIT</code> signals and send <code>SystemExit(0)</code>
message to <code>System</code> actor.</p>
</div><div class='impl-items'><h4 id='associatedtype.Result' class="type"><span id='Result.t' class='invisible'><code>type <a href='../../../actix_web/actix/actix/trait.Handler.html#associatedtype.Result' class="type">Result</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a></code></span></h4>
<div class='docblock'><p>The type of value that this handle will return</p>
</div><h4 id='method.handle' class="method"><span id='handle.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../../actix_web/actix/actix/trait.Handler.html#tymethod.handle' class='fnname'>handle</a>(<br> &mut self, <br> msg: <a class="struct" href="../../../actix_web/actix/actix/dev/actors/signal/struct.Signal.html" title="struct actix_web::actix::actix::dev::actors::signal::Signal">Signal</a>, <br> &mut <<a class="struct" href="../../../actix_web/actix/actix/dev/actors/signal/struct.DefaultSignalsHandler.html" title="struct actix_web::actix::actix::dev::actors::signal::DefaultSignalsHandler">DefaultSignalsHandler</a> as <a class="trait" href="../../../actix_web/actix/actix/dev/trait.Actor.html" title="trait actix_web::actix::actix::dev::Actor">Actor</a>>::<a class="type" href="../../../actix_web/actix/actix/dev/trait.Actor.html#associatedtype.Context" title="type actix_web::actix::actix::dev::Actor::Context">Context</a><br>)</code></td><td></td></tr></tbody></table></span></h4><div class='docblock'><p>Method is called for every message received by this Actor</p>
</div></div><h3 id='impl-Default' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <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="../../../actix_web/actix/actix/dev/actors/signal/struct.DefaultSignalsHandler.html" title="struct actix_web::actix::actix::dev::actors::signal::DefaultSignalsHandler">DefaultSignalsHandler</a></code><a href='#impl-Default' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.default' class="method"><span id='default.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/default/trait.Default.html#tymethod.default' class='fnname'>default</a>() -> <a class="struct" href="../../../actix_web/actix/actix/dev/actors/signal/struct.DefaultSignalsHandler.html" title="struct actix_web::actix::actix::dev::actors::signal::DefaultSignalsHandler">DefaultSignalsHandler</a></code></td><td></td></tr></tbody></table></span></h4><div class='docblock'><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><h3 id='impl-Actor' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl <a class="trait" href="../../../actix_web/actix/actix/dev/trait.Actor.html" title="trait actix_web::actix::actix::dev::Actor">Actor</a> for <a class="struct" href="../../../actix_web/actix/actix/dev/actors/signal/struct.DefaultSignalsHandler.html" title="struct actix_web::actix::actix::dev::actors::signal::DefaultSignalsHandler">DefaultSignalsHandler</a></code><a href='#impl-Actor' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Context' class="type"><span id='Context.t' class='invisible'><code>type <a href='../../../actix_web/actix/actix/dev/trait.Actor.html#associatedtype.Context' class="type">Context</a> = <a class="struct" href="../../../actix_web/actix/actix/dev/struct.Context.html" title="struct actix_web::actix::actix::dev::Context">Context</a><<a class="struct" href="../../../actix_web/actix/actix/dev/actors/signal/struct.DefaultSignalsHandler.html" title="struct actix_web::actix::actix::dev::actors::signal::DefaultSignalsHandler">DefaultSignalsHandler</a>></code></span></h4>
<div class='docblock'><p>Actor execution context type</p>
</div><h4 id='method.started' class="method"><span id='started.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../../actix_web/actix/actix/dev/trait.Actor.html#method.started' class='fnname'>started</a>(&mut self, ctx: &mut <<a class="struct" href="../../../actix_web/actix/actix/dev/actors/signal/struct.DefaultSignalsHandler.html" title="struct actix_web::actix::actix::dev::actors::signal::DefaultSignalsHandler">DefaultSignalsHandler</a> as <a class="trait" href="../../../actix_web/actix/actix/dev/trait.Actor.html" title="trait actix_web::actix::actix::dev::Actor">Actor</a>>::<a class="type" href="../../../actix_web/actix/actix/dev/trait.Actor.html#associatedtype.Context" title="type actix_web::actix::actix::dev::Actor::Context">Context</a>)</code></td><td></td></tr></tbody></table></span></h4><div class='docblock'><p>Method is called when actor get polled first time.</p>
</div><h4 id='method.stopping' class="method"><span id='stopping.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../../actix_web/actix/actix/dev/trait.Actor.html#method.stopping' class='fnname'>stopping</a>(&mut self, ctx: &mut Self::<a class="type" href="../../../actix_web/actix/actix/dev/trait.Actor.html#associatedtype.Context" title="type actix_web::actix::actix::dev::Actor::Context">Context</a>) -> <a class="enum" href="../../../actix_web/actix/actix/dev/enum.Running.html" title="enum actix_web::actix::actix::dev::Running">Running</a></code></td><td></td></tr></tbody></table></span></h4><div class='docblock'><p>Method is called after an actor is in <code>Actor::Stopping</code> state. There could be several reasons for stopping. <code>Context::stop</code> get called by the actor itself. All addresses to current actor get dropped and no more evented objects left in the context. <a href="../../../actix_web/actix/actix/dev/trait.Actor.html#method.stopping">Read more</a></p>
</div><h4 id='method.stopped' class="method"><span id='stopped.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../../actix_web/actix/actix/dev/trait.Actor.html#method.stopped' class='fnname'>stopped</a>(&mut self, ctx: &mut Self::<a class="type" href="../../../actix_web/actix/actix/dev/trait.Actor.html#associatedtype.Context" title="type actix_web::actix::actix::dev::Actor::Context">Context</a>)</code></td><td></td></tr></tbody></table></span></h4><div class='docblock'><p>Method is called after an actor is stopped, it can be used to perform any needed cleanup work or spawning more actors. This is final state, after this call actor get dropped. <a href="../../../actix_web/actix/actix/dev/trait.Actor.html#method.stopped">Read more</a></p>
</div><h4 id='method.start' class="method"><span id='start.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../../actix_web/actix/actix/dev/trait.Actor.html#method.start' class='fnname'>start</a>(self) -> <a class="struct" href="../../../actix_web/actix/actix/struct.Addr.html" title="struct actix_web::actix::actix::Addr">Addr</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="../../../actix_web/actix/actix/dev/trait.Actor.html" title="trait actix_web::actix::actix::dev::Actor">Actor</a><Context = <a class="struct" href="../../../actix_web/actix/actix/dev/struct.Context.html" title="struct actix_web::actix::actix::dev::Context">Context</a><Self>>, </span></code></td><td></td></tr></tbody></table></span></h4><div class='docblock'><p>Start new asynchronous actor, returns address of newly created actor. <a href="../../../actix_web/actix/actix/dev/trait.Actor.html#method.start">Read more</a></p>
</div><h4 id='method.start_default' class="method"><span id='start_default.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../../actix_web/actix/actix/dev/trait.Actor.html#method.start_default' class='fnname'>start_default</a>() -> <a class="struct" href="../../../actix_web/actix/actix/struct.Addr.html" title="struct actix_web::actix::actix::Addr">Addr</a><Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="../../../actix_web/actix/actix/dev/trait.Actor.html" title="trait actix_web::actix::actix::dev::Actor">Actor</a><Context = <a class="struct" href="../../../actix_web/actix/actix/dev/struct.Context.html" title="struct actix_web::actix::actix::dev::Context">Context</a><Self>> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/default/trait.Default.html" title="trait core::default::Default">Default</a>, </span></code></td><td></td></tr></tbody></table></span></h4><div class='docblock'><p>Start new asynchronous actor, returns address of newly created actor.</p>
</div><h4 id='method.create' class="method"><span id='create.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='../../../actix_web/actix/actix/dev/trait.Actor.html#method.create' class='fnname'>create</a><F>(f: F) -> <a class="struct" href="../../../actix_web/actix/actix/struct.Addr.html" title="struct actix_web::actix::actix::Addr">Addr</a><Self> <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>(&mut <a class="struct" href="../../../actix_web/actix/actix/dev/struct.Context.html" title="struct actix_web::actix::actix::dev::Context">Context</a><Self>) -> Self + 'static,<br> Self: <a class="trait" href="../../../actix_web/actix/actix/dev/trait.Actor.html" title="trait actix_web::actix::actix::dev::Actor">Actor</a><Context = <a class="struct" href="../../../actix_web/actix/actix/dev/struct.Context.html" title="struct actix_web::actix::actix::dev::Context">Context</a><Self>>, </span></code></td><td></td></tr></tbody></table></span></h4><div class='docblock'><p>Use <code>create</code> method, if you need <code>Context</code> object during actor initialization. <a href="../../../actix_web/actix/actix/dev/trait.Actor.html#method.create">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-Send' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>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/actix/actix/dev/actors/signal/struct.DefaultSignalsHandler.html" title="struct actix_web::actix::actix::dev::actors::signal::DefaultSignalsHandler">DefaultSignalsHandler</a></code><a href='#impl-Send' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>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/actix/actix/dev/actors/signal/struct.DefaultSignalsHandler.html" title="struct actix_web::actix::actix::dev::actors::signal::DefaultSignalsHandler">DefaultSignalsHandler</a></code><a href='#impl-Sync' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></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-From' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a> for T</code><a href='#impl-From' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#462-464' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from' class="method"><span id='from.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -> T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#463' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Into' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>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> 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' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#453-458' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.into' class="method"><span id='into.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -> U</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#455-457' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-TryFrom' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>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> for T <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><U>, </span></code><a href='#impl-TryFrom' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#481-487' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Error' class="type"><span id='Error.t' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error' class="type">Error</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.never.html">!</a></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>try_from</code>)</div></div><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id='method.try_from' class="method"><span id='try_from.v' class='invisible'><table class='table-display'><tbody><tr><td><code>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></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#484-486' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>try_from</code>)</div></div><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Borrow' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a> 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' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219-221' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.borrow' class="method"><span id='borrow.v' class='invisible'><table class='table-display'><tbody><tr><td><code>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></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><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' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a> 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' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#224-226' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method"><span id='borrow_mut.v' class='invisible'><table class='table-display'><tbody><tr><td><code>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></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#225' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><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-TryInto' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>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> 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' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#469-476' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><span id='Error.t-1' class='invisible'><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></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>try_from</code>)</div></div><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id='method.try_into' class="method"><span id='try_into.v' class='invisible'><table class='table-display'><tbody><tr><td><code>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></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#473-475' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>try_from</code>)</div></div><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Any' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>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></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#114-116' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.get_type_id' class="method"><span id='get_type_id.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.get_type_id' class='fnname'>get_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></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#115' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>get_type_id</code>)</summary><p>this method will likely be replaced by an associated static</p>
</details></div></div><div class='docblock'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.get_type_id">Read more</a></p>
</div></div><h3 id='impl-Erased' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl<T> Erased for T</code><a href='#impl-Erased' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div></div></section><section id="search" class="content hidden"></section><section class="footer"></section><aside id="help" class="hidden"><div><h1 class="hidden">Help</h1><div class="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd>↑</kbd></dt><dd>Move up in search results</dd><dt><kbd>↓</kbd></dt><dd>Move down in search results</dd><dt><kbd>↹</kbd></dt><dd>Switch tab</dd><dt><kbd>⏎</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><div class="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g. <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g. <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g. <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><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>