106 lines
44 KiB
HTML
106 lines
44 KiB
HTML
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `Json` struct in crate `actix_web`."><meta name="keywords" content="rust, rustlang, rust-lang, Json"><title>actix_web::web::Json - 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 Json</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.into_inner">into_inner</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Debug">Debug</a><a href="#impl-Deref">Deref</a><a href="#impl-DerefMut">DerefMut</a><a href="#impl-Display">Display</a><a href="#impl-FromRequest">FromRequest</a><a href="#impl-Responder">Responder</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-Access%3CT%3E">Access<T></a><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-DynAccess%3CT%3E">DynAccess<T></a><a href="#impl-From%3CT%3E">From<T></a><a href="#impl-Into%3CU%3E">Into<U></a><a href="#impl-ToString">ToString</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>::<wbr><a href='index.html'>web</a></p><script>window.sidebarCurrent = {name: 'Json', 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/types/json.rs.html#78' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='../index.html'>actix_web</a>::<wbr><a href='index.html'>web</a>::<wbr><a class="struct" href=''>Json</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct Json<T>(pub T);</pre></div><div class='docblock'><p>Json helper</p>
|
||
<p>Json can be used for two different purpose. First is for json response
|
||
generation and second is for extracting typed information from request's
|
||
payload.</p>
|
||
<p>To extract typed information from request's body, the type <code>T</code> must
|
||
implement the <code>Deserialize</code> trait from <em>serde</em>.</p>
|
||
<p><a href="struct.JsonConfig.html"><strong>JsonConfig</strong></a> allows to configure extraction
|
||
process.</p>
|
||
<h2 id="example" class="section-header"><a href="#example">Example</a></h2>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">actix_web</span>::{<span class="ident">web</span>, <span class="ident">App</span>};
|
||
<span class="kw">use</span> <span class="ident">serde_derive</span>::<span class="ident">Deserialize</span>;
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Deserialize</span>)]</span>
|
||
<span class="kw">struct</span> <span class="ident">Info</span> {
|
||
<span class="ident">username</span>: <span class="ident">String</span>,
|
||
}
|
||
|
||
<span class="doccomment">/// deserialize `Info` from request's body</span>
|
||
<span class="kw">fn</span> <span class="ident">index</span>(<span class="ident">info</span>: <span class="ident">web</span>::<span class="ident">Json</span><span class="op"><</span><span class="ident">Info</span><span class="op">></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">"Welcome {}!"</span>, <span class="ident">info</span>.<span class="ident">username</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">"/index.html"</span>).<span class="ident">route</span>(
|
||
<span class="ident">web</span>::<span class="ident">post</span>().<span class="ident">to</span>(<span class="ident">index</span>))
|
||
);
|
||
}</pre></div>
|
||
<p>The <code>Json</code> type allows you to respond with well-formed JSON data: simply
|
||
return a value of type Json<T> where T is the type of a structure
|
||
to serialize into <em>JSON</em>. The type <code>T</code> must implement the <code>Serialize</code>
|
||
trait from <em>serde</em>.</p>
|
||
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">actix_web</span>::<span class="kw-2">*</span>;
|
||
<span class="kw">use</span> <span class="ident">serde_derive</span>::<span class="ident">Serialize</span>;
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Serialize</span>)]</span>
|
||
<span class="kw">struct</span> <span class="ident">MyObj</span> {
|
||
<span class="ident">name</span>: <span class="ident">String</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="prelude-ty">Result</span><span class="op"><</span><span class="ident">web</span>::<span class="ident">Json</span><span class="op"><</span><span class="ident">MyObj</span><span class="op">></span><span class="op">></span> {
|
||
<span class="prelude-val">Ok</span>(<span class="ident">web</span>::<span class="ident">Json</span>(<span class="ident">MyObj</span> {
|
||
<span class="ident">name</span>: <span class="ident">req</span>.<span class="ident">match_info</span>().<span class="ident">get</span>(<span class="string">"name"</span>).<span class="ident">unwrap</span>().<span class="ident">to_string</span>(),
|
||
}))
|
||
}</pre></div>
|
||
</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<T> <a class="struct" href="../../actix_web/web/struct.Json.html" title="struct actix_web::web::Json">Json</a><T></code><a href='#impl' class='anchor'></a><a class='srclink' href='../../src/actix_web/types/json.rs.html#80-85' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into_inner' class="method"><code id='into_inner.v'>pub fn <a href='#method.into_inner' class='fnname'>into_inner</a>(self) -> T</code><a class='srclink' href='../../src/actix_web/types/json.rs.html#82-84' title='goto source code'>[src]</a></h4><div class='docblock'><p>Deconstruct to an inner value</p>
|
||
</div></div><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-Debug' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../../actix_web/web/struct.Json.html" title="struct actix_web::web::Json">Json</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, </span></code><a href='#impl-Debug' class='anchor'></a><a class='srclink' href='../../src/actix_web/types/json.rs.html#101-108' 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/types/json.rs.html#105-107' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
|
||
</div></div><h3 id='impl-Deref' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a> for <a class="struct" href="../../actix_web/web/struct.Json.html" title="struct actix_web::web::Json">Json</a><T></code><a href='#impl-Deref' class='anchor'></a><a class='srclink' href='../../src/actix_web/types/json.rs.html#87-93' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Target' class="type"><code id='Target.t'>type <a href='https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#associatedtype.Target' class="type">Target</a> = T</code></h4><div class='docblock'><p>The resulting type after dereferencing.</p>
|
||
</div><h4 id='method.deref' class="method hidden"><code id='deref.v'>fn <a href='https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#tymethod.deref' class='fnname'>deref</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</code><a class='srclink' href='../../src/actix_web/types/json.rs.html#90-92' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Dereferences the value.</p>
|
||
</div></div><h3 id='impl-DerefMut' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.DerefMut.html" title="trait core::ops::deref::DerefMut">DerefMut</a> for <a class="struct" href="../../actix_web/web/struct.Json.html" title="struct actix_web::web::Json">Json</a><T></code><a href='#impl-DerefMut' class='anchor'></a><a class='srclink' href='../../src/actix_web/types/json.rs.html#95-99' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.deref_mut' class="method hidden"><code id='deref_mut.v'>fn <a href='https://doc.rust-lang.org/nightly/core/ops/deref/trait.DerefMut.html#tymethod.deref_mut' class='fnname'>deref_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</code><a class='srclink' href='../../src/actix_web/types/json.rs.html#96-98' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Mutably dereferences the value.</p>
|
||
</div></div><h3 id='impl-Display' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="struct" href="../../actix_web/web/struct.Json.html" title="struct actix_web::web::Json">Json</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>, </span></code><a href='#impl-Display' class='anchor'></a><a class='srclink' href='../../src/actix_web/types/json.rs.html#110-117' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt-1' class="method hidden"><code id='fmt.v-1'>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.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/types/json.rs.html#114-116' 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.Display.html#tymethod.fmt">Read more</a></p>
|
||
</div></div><h3 id='impl-FromRequest' class='impl'><code class='in-band'>impl<T> <a class="trait" href="../../actix_web/trait.FromRequest.html" title="trait actix_web::FromRequest">FromRequest</a> for <a class="struct" href="../../actix_web/web/struct.Json.html" title="struct actix_web::web::Json">Json</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="../../serde/de/trait.DeserializeOwned.html" title="trait serde::de::DeserializeOwned">DeserializeOwned</a> + 'static, </span></code><a href='#impl-FromRequest' class='anchor'></a><a class='srclink' href='../../src/actix_web/types/json.rs.html#167-201' title='goto source code'>[src]</a></h3><div class='docblock'><p>Json extractor. Allow to extract typed information from request's
|
||
payload.</p>
|
||
<p>To extract typed information from request's body, the type <code>T</code> must
|
||
implement the <code>Deserialize</code> trait from <em>serde</em>.</p>
|
||
<p><a href="struct.JsonConfig.html"><strong>JsonConfig</strong></a> allows to configure extraction
|
||
process.</p>
|
||
<h2 id="example-1" class="section-header"><a href="#example-1">Example</a></h2>
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered">
|
||
<span class="kw">use</span> <span class="ident">actix_web</span>::{<span class="ident">web</span>, <span class="ident">App</span>};
|
||
<span class="kw">use</span> <span class="ident">serde_derive</span>::<span class="ident">Deserialize</span>;
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Deserialize</span>)]</span>
|
||
<span class="kw">struct</span> <span class="ident">Info</span> {
|
||
<span class="ident">username</span>: <span class="ident">String</span>,
|
||
}
|
||
|
||
<span class="doccomment">/// deserialize `Info` from request's body</span>
|
||
<span class="kw">fn</span> <span class="ident">index</span>(<span class="ident">info</span>: <span class="ident">web</span>::<span class="ident">Json</span><span class="op"><</span><span class="ident">Info</span><span class="op">></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">"Welcome {}!"</span>, <span class="ident">info</span>.<span class="ident">username</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">"/index.html"</span>).<span class="ident">route</span>(
|
||
<span class="ident">web</span>::<span class="ident">post</span>().<span class="ident">to</span>(<span class="ident">index</span>))
|
||
);
|
||
}</pre></div>
|
||
</div><div class='impl-items'><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="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><dyn <a class="trait" href="../../futures/future/trait.Future.html" title="trait futures::future::Future">Future</a><Item = Self, Error = <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='associatedtype.Config' class="type"><code id='Config.t'>type <a href='../../actix_web/trait.FromRequest.html#associatedtype.Config' class="type">Config</a> = <a class="struct" href="../../actix_web/web/struct.JsonConfig.html" title="struct actix_web::web::JsonConfig">JsonConfig</a></code></h4><div class='docblock'><p>Configuration for this extractor</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>, payload: &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/types/json.rs.html#176-200' 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-Responder' class='impl'><code class='in-band'>impl<T: <a class="trait" href="../../serde/ser/trait.Serialize.html" title="trait serde::ser::Serialize">Serialize</a>> <a class="trait" href="../../actix_web/trait.Responder.html" title="trait actix_web::Responder">Responder</a> for <a class="struct" href="../../actix_web/web/struct.Json.html" title="struct actix_web::web::Json">Json</a><T></code><a href='#impl-Responder' class='anchor'></a><a class='srclink' href='../../src/actix_web/types/json.rs.html#119-133' 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='../../actix_web/trait.Responder.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-1' class="type"><code id='Future.t-1'>type <a href='../../actix_web/trait.Responder.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><<a class="struct" href="../../actix_web/web/struct.HttpResponse.html" title="struct actix_web::web::HttpResponse">Response</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 future response value.</p>
|
||
</div><h4 id='method.respond_to' class="method hidden"><code id='respond_to.v'>fn <a href='../../actix_web/trait.Responder.html#tymethod.respond_to' class='fnname'>respond_to</a>(self, _: &<a class="struct" href="../../actix_web/struct.HttpRequest.html" title="struct actix_web::HttpRequest">HttpRequest</a>) -> Self::<a class="type" href="../../actix_web/trait.Responder.html#associatedtype.Future" title="type actix_web::Responder::Future">Future</a></code><a class='srclink' href='../../src/actix_web/types/json.rs.html#123-132' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Convert itself to <code>AsyncResult</code> or <code>Error</code>.</p>
|
||
</div><h4 id='method.with_status' class="method hidden"><code id='with_status.v'>fn <a href='../../actix_web/trait.Responder.html#method.with_status' class='fnname'>with_status</a>(self, status: <a class="struct" href="../../actix_web/http/struct.StatusCode.html" title="struct actix_web::http::StatusCode">StatusCode</a>) -> CustomResponder<Self> <span class="where fmt-newline">where<br> Self: <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 class='srclink' href='../../src/actix_web/responder.rs.html#36-41' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Override a status code for a Responder. <a href="../../actix_web/trait.Responder.html#method.with_status">Read more</a></p>
|
||
</div><h4 id='method.with_header' class="method hidden"><code id='with_header.v'>fn <a href='../../actix_web/trait.Responder.html#method.with_header' class='fnname'>with_header</a><K, V>(self, key: K, value: V) -> CustomResponder<Self> <span class="where fmt-newline">where<br> Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,<br> <a class="struct" href="../../actix_web/http/struct.HeaderName.html" title="struct actix_web::http::HeaderName">HeaderName</a>: <a class="trait" href="../../actix_web/http/trait.HttpTryFrom.html" title="trait actix_web::http::HttpTryFrom">HttpTryFrom</a><K>,<br> V: <a class="trait" href="../../actix_web/http/header/trait.IntoHeaderValue.html" title="trait actix_web::http::header::IntoHeaderValue">IntoHeaderValue</a>, </span></code><a class='srclink' href='../../src/actix_web/responder.rs.html#62-69' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Add header to the Responder's response. <a href="../../actix_web/trait.Responder.html#method.with_header">Read more</a></p>
|
||
</div></div></div><h2 id='synthetic-implementations' class='small-section-header'>Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a></h2><div id='synthetic-implementations-list'><h3 id='impl-RefUnwindSafe' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="../../actix_web/web/struct.Json.html" title="struct actix_web::web::Json">Json</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a>, </span></code><a href='#impl-RefUnwindSafe' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Send' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../../actix_web/web/struct.Json.html" title="struct actix_web::web::Json">Json</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>, </span></code><a href='#impl-Send' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../../actix_web/web/struct.Json.html" title="struct actix_web::web::Json">Json</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>, </span></code><a href='#impl-Sync' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Unpin' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="../../actix_web/web/struct.Json.html" title="struct actix_web::web::Json">Json</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>, </span></code><a href='#impl-Unpin' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-UnwindSafe' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="../../actix_web/web/struct.Json.html" title="struct actix_web::web::Json">Json</a><T> <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a>, </span></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-Access%3CT%3E' class='impl'><code class='in-band'>impl<T, A, P> <a class="trait" href="../../arc_swap/access/trait.Access.html" title="trait arc_swap::access::Access">Access</a><T> for P <span class="where fmt-newline">where<br> A: <a class="trait" href="../../arc_swap/access/trait.Access.html" title="trait arc_swap::access::Access">Access</a><T>,<br> P: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a><Target = A>, </span></code><a href='#impl-Access%3CT%3E' class='anchor'></a><a class='srclink' href='../../src/arc_swap/access.rs.html#112-117' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Guard' class="type"><code id='Guard.t'>type <a href='../../arc_swap/access/trait.Access.html#associatedtype.Guard' class="type">Guard</a> = <A as <a class="trait" href="../../arc_swap/access/trait.Access.html" title="trait arc_swap::access::Access">Access</a><T>>::<a class="type" href="../../arc_swap/access/trait.Access.html#associatedtype.Guard" title="type arc_swap::access::Access::Guard">Guard</a></code></h4><div class='docblock'><p>A guard object containing the value and keeping it alive. <a href="../../arc_swap/access/trait.Access.html#associatedtype.Guard">Read more</a></p>
|
||
</div><h4 id='method.load' class="method hidden"><code id='load.v'>fn <a href='../../arc_swap/access/trait.Access.html#tymethod.load' class='fnname'>load</a>(&self) -> <P as <a class="trait" href="../../arc_swap/access/trait.Access.html" title="trait arc_swap::access::Access">Access</a><T>>::<a class="type" href="../../arc_swap/access/trait.Access.html#associatedtype.Guard" title="type arc_swap::access::Access::Guard">Guard</a></code><a class='srclink' href='../../src/arc_swap/access.rs.html#114-116' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>The loading method. <a href="../../arc_swap/access/trait.Access.html#tymethod.load">Read more</a></p>
|
||
</div></div><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-DynAccess%3CT%3E' class='impl'><code class='in-band'>impl<T, A> <a class="trait" href="../../arc_swap/access/trait.DynAccess.html" title="trait arc_swap::access::DynAccess">DynAccess</a><T> for A <span class="where fmt-newline">where<br> A: <a class="trait" href="../../arc_swap/access/trait.Access.html" title="trait arc_swap::access::Access">Access</a><T>,<br> <A as <a class="trait" href="../../arc_swap/access/trait.Access.html" title="trait arc_swap::access::Access">Access</a><T>>::<a class="type" href="../../arc_swap/access/trait.Access.html#associatedtype.Guard" title="type arc_swap::access::Access::Guard">Guard</a>: 'static, </span></code><a href='#impl-DynAccess%3CT%3E' class='anchor'></a><a class='srclink' href='../../src/arc_swap/access.rs.html#204-212' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.load-1' class="method hidden"><code id='load.v-1'>fn <a href='../../arc_swap/access/trait.DynAccess.html#tymethod.load' class='fnname'>load</a>(&self) -> <a class="struct" href="../../arc_swap/access/struct.DynGuard.html" title="struct arc_swap::access::DynGuard">DynGuard</a><T></code><a class='srclink' href='../../src/arc_swap/access.rs.html#209-211' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>The equivalent of [<code>Access::load</code>].</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-ToString' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html" title="trait alloc::string::ToString">ToString</a> for T <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> + ?<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-ToString' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2160-2170' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.to_string' class="method hidden"><code id='to_string.v'>default fn <a href='https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string' class='fnname'>to_string</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/string.rs.html#2162-2169' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Converts the given value to a <code>String</code>. <a href="https://doc.rust-lang.org/nightly/alloc/string/trait.ToString.html#tymethod.to_string">Read more</a></p>
|
||
</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-2' class="type"><code id='Error.t-2'>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>
|
||
</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>
|
||
</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-3' class="type"><code id='Error.t-3'>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>
|
||
</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>
|
||
</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> |