<noscript><linkrel="stylesheet"href="../noscript.css"></noscript><linkrel="alternate icon"type="image/png"href="../favicon-16x16.png"><linkrel="alternate icon"type="image/png"href="../favicon-32x32.png"><linkrel="icon"type="image/svg+xml"href="../favicon.svg"></head><bodyclass="rustdoc trait"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="sidebar"><divclass="sidebar-menu"role="button">☰</div><aclass="sidebar-logo"href='../actix_identity/index.html'><divclass='logo-container rust-logo'><imgsrc='../rust-logo.png'alt='logo'></div></a><h2class="location">Trait IdentityPolicy</h2><divclass="sidebar-elems"><divclass="block items"><h3class="sidebar-title"><ahref="#associated-types">Associated Types</a></h3><divclass="sidebar-links"><ahref="#associatedtype.Future">Future</a><ahref="#associatedtype.ResponseFuture">ResponseFuture</a></div><h3class="sidebar-title"><ahref="#required-methods">Required Methods</a></h3><divclass="sidebar-links"><ahref="#tymethod.from_request">from_request</a><ahref="#tymethod.to_response">to_response</a></div><h3class="sidebar-title"><ahref="#implementors">Implementors</a></h3></div><h2class="location">Other items in<br><ahref="index.html">actix_identity</a></h2><divid="sidebar-vars"data-name="IdentityPolicy"data-ty="trait"data-relpath=""></div><scriptdefersrc="sidebar-items.js"></script></div></nav><main><divclass="width-limiter"><divclass="sub-container"><aclass="sub-logo-container rust-logo"href='../actix_identity/index.html'><imgsrc='../rust-logo.png'alt='logo'></a><navclass="sub"><divclass="theme-picker"><buttonid="theme-picker"aria-label="Pick another theme!"aria-haspopup="menu"title="themes"><imgwidth="18"height="18"alt="Pick another theme!"src="../brush.svg"></button><divid="theme-choices"role="menu"></div></div><formclass="search-form"><divclass="search-container"><div><selectid="crate-search"><optionvalue="All crates">All crates</option></select><inputclass="search-input"name="search"autocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"></div><buttontype="button"id="help-button"title="help">?</button><aid="settings-menu"href="../settings.html"title="settings"><imgwidth="18"height="18"alt="Change settings"src="../wheel.svg"></a></div></form></nav></div><sectionid="main-content"class="content"><h1class="fqn"><spanclass="in-band">Trait <ahref="index.html">actix_identity</a>::<wbr><aclass="trait"href="#">IdentityPolicy</a><buttonid="copy-path"onclick="copy_path(this)"title="Copy item path to clipboard"><imgsrc="../clipboard.svg"width="19"height="18"alt="Copy item path"></button></span><spanclass="out-of-band"><spanid="render-detail"><aid="toggle-all-docs"href="javascript:void(0)"title="collapse all docs">[<spanclass="inner">−</span>]</a></span><aclass="srclink"href="../src/actix_identity/lib.rs.html#65-82"title="goto source code">[src]</a></span></h1><divclass="docblock item-decl"><preclass="rust trait"><code>pub trait IdentityPolicy: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a> + 'static {
</div></details><h2id="associated-types"class="small-section-header">Associated Types<ahref="#associated-types"class="anchor"></a></h2><divclass="methods"><detailsclass="rustdoc-toggle"open><summary><divid="associatedtype.Future"class="method has-srclink"><divclass="rightside"><aclass="srclink"href="../src/actix_identity/lib.rs.html#67"title="goto source code">[src]</a></div><h4class="code-header">type <ahref="#associatedtype.Future"class="type">Future</a>: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html"title="trait core::future::future::Future">Future</a><Output = Result<<aclass="enum"href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html"title="enum core::option::Option">Option</a><<aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html"title="struct alloc::string::String">String</a>>, Error>></h4></div></summary><divclass="docblock"><p>The return type of the middleware</p>
</div></details><detailsclass="rustdoc-toggle"open><summary><divid="associatedtype.ResponseFuture"class="method has-srclink"><divclass="rightside"><aclass="srclink"href="../src/actix_identity/lib.rs.html#70"title="goto source code">[src]</a></div><h4class="code-header">type <ahref="#associatedtype.ResponseFuture"class="type">ResponseFuture</a>: <aclass="trait"href="https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html"title="trait core::future::future::Future">Future</a><Output = Result<<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, Error>></h4></div></summary><divclass="docblock"><p>The return type of the middleware</p>
</div></details></div><h2id="required-methods"class="small-section-header">Required methods<ahref="#required-methods"class="anchor"></a></h2><divclass="methods"><detailsclass="rustdoc-toggle"open><summary><divid="tymethod.from_request"class="method has-srclink"><divclass="rightside"><aclass="srclink"href="../src/actix_identity/lib.rs.html#73"title="goto source code">[src]</a></div><h4class="code-header">fn <ahref="#tymethod.from_request"class="fnname">from_request</a>(&self, req: &mut ServiceRequest) -> Self::<aclass="type"href="trait.IdentityPolicy.html#associatedtype.Future"title="type actix_identity::IdentityPolicy::Future">Future</a></h4></div></summary><divclass="docblock"><p>Parse the session from request and load data from a service identity.</p>
