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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 = "Identity policy." > < meta name = "keywords" content = "rust, rustlang, rust-lang, IdentityPolicy" > < title > IdentityPolicy in actix_identity - 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 = "alternate icon" type = "image/png" href = "../favicon-16x16.png" > < link rel = "alternate icon" type = "image/png" href = "../favicon-32x32.png" > < link rel = "icon" type = "image/svg+xml" href = "../favicon.svg" > < style type = "text/css" > # crate-search { background-image : url ( "../down-arrow.svg" ) ; } < / style > < / head > < body class = "rustdoc trait" > <!-- [if lte IE 11]><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_identity/index.html' > < div class = 'logo-container rust-logo' > < img src = '../rust-logo.png' alt = 'logo' > < / div > < / a > < h2 class = "location" > Trait IdentityPolicy< / h2 > < div class = "sidebar-elems" > < div class = "block items" > < h3 class = "sidebar-title" > < a href = "#associated-types" > Associated Types< / a > < / h3 > < div class = "sidebar-links" > < a href = "#associatedtype.Future" > Future< / a > < a href = "#associatedtype.ResponseFuture" > ResponseFuture< / a > < / div > < h3 class = "sidebar-title" > < a href = "#required-methods" > Required Methods< / a > < / h3 > < div class = "sidebar-links" > < a href = "#tymethod.from_request" > from_request< / a > < a href = "#tymethod.to_response" > to_response< / a > < / div > < h3 class = "sidebar-title" > < a href = "#implementors" > Implementors< / a > < / h3 > < / div > < h2 class = "location" > Other items in< br > < a href = "index.html" > actix_identity< / a > < / h2 > < div id = "sidebar-vars" data-name = "IdentityPolicy" data-ty = "trait" 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" title = "themes" > < img width = "18" height = "18" alt = "Pick another theme!" src = "../brush.svg" > < / button > < div id = "theme-choices" role = "menu" > < / div > < / div > < 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 ‘ ’ ‘ ’ type = "search" > < / div > < button type = "button" id = "help-button" title = "help" > ?< / button > < a id = "settings-menu" href = "../settings.html" title = "settings" > < img width = "18" height = "18" alt = "Change settings" src = "../wheel.svg" > < / a > < / div > < / form > < / nav > < section id = "main" class = "content" > < h1 class = "fqn" > < span class = "in-band" > Trait < a href = "index.html" > actix_identity< / a > ::< wbr > < a class = "trait" href = "#" > IdentityPolicy< / a > < button id = "copy-path" onclick = "copy_path(this)" title = "Copy item path to clipboard" > < img src = "../clipboard.svg" width = "19" height = "18" alt = "Copy item path" > < / button > < / 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_identity/lib.rs.html#65-82" title = "goto source code" > [src]< / a > < / span > < / h1 > < div class = "docblock type-decl" > < pre class = "rust trait" > < code > pub trait IdentityPolicy: < a class = "trait" href = "https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title = "trait core::marker::Sized" > Sized< / a > + 'static {
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type < a href = "#associatedtype.Future" class = "type" > Future< / a > : < a class = "trait" href = "https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html" title = "trait core::future::future::Future" > Future< / a > < Output = Result< < a class = "enum" href = "https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title = "enum core::option::Option" > Option< / a > < < a class = "struct" href = "https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title = "struct alloc::string::String" > String< / a > > , Error> > ;
type < a href = "#associatedtype.ResponseFuture" class = "type" > ResponseFuture< / a > : < a class = "trait" href = "https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html" title = "trait core::future::future::Future" > Future< / a > < Output = Result< < a class = "primitive" href = "https://doc.rust-lang.org/nightly/std/primitive.unit.html" > ()< / a > , Error> > ;
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fn < a href = "#tymethod.from_request" class = "fnname" > from_request< / a > (& self, req: & mut ServiceRequest) -> Self::< a class = "type" href = "trait.IdentityPolicy.html#associatedtype.Future" title = "type actix_identity::IdentityPolicy::Future" > Future< / a > ;
< div class = "item-spacer" > < / div > fn < a href = "#tymethod.to_response" class = "fnname" > to_response< / a > < B> (< br > & self, < br > identity: < a class = "enum" href = "https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title = "enum core::option::Option" > Option< / a > < < a class = "struct" href = "https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title = "struct alloc::string::String" > String< / a > > , < br > changed: < a class = "primitive" href = "https://doc.rust-lang.org/nightly/std/primitive.bool.html" > bool< / a > , < br > response: & mut ServiceResponse< B> < br > ) -> Self::< a class = "type" href = "trait.IdentityPolicy.html#associatedtype.ResponseFuture" title = "type actix_identity::IdentityPolicy::ResponseFuture" > ResponseFuture< / a > ;
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}< / code > < / pre > < / div > < details class = "rustdoc-toggle top-doc" open > < summary class = "hideme" > < span > Expand description< / span > < / summary > < div class = "docblock" > < p > Identity policy.< / p >
< / div > < / details > < h2 id = "associated-types" class = "small-section-header" > Associated Types< a href = "#associated-types" class = "anchor" > < / a > < / h2 > < div class = "methods" > < details class = "rustdoc-toggle" open > < summary > < div id = "associatedtype.Future" class = "method has-srclink" > < div class = "rightside" > < a class = "srclink" href = "../src/actix_identity/lib.rs.html#67" title = "goto source code" > [src]< / a > < / div > < h4 class = "code-header" > type < a href = "#associatedtype.Future" class = "type" > Future< / a > : < a class = "trait" href = "https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html" title = "trait core::future::future::Future" > Future< / a > < Output = Result< < a class = "enum" href = "https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title = "enum core::option::Option" > Option< / a > < < a class = "struct" href = "https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title = "struct alloc::string::String" > String< / a > > , Error> > < / h4 > < / div > < / summary > < div class = "docblock" > < p > The return type of the middleware< / p >
< / div > < / details > < details class = "rustdoc-toggle" open > < summary > < div id = "associatedtype.ResponseFuture" class = "method has-srclink" > < div class = "rightside" > < a class = "srclink" href = "../src/actix_identity/lib.rs.html#70" title = "goto source code" > [src]< / a > < / div > < h4 class = "code-header" > type < a href = "#associatedtype.ResponseFuture" class = "type" > ResponseFuture< / a > : < a class = "trait" href = "https://doc.rust-lang.org/nightly/core/future/future/trait.Future.html" title = "trait core::future::future::Future" > Future< / a > < Output = Result< < a class = "primitive" href = "https://doc.rust-lang.org/nightly/std/primitive.unit.html" > ()< / a > , Error> > < / h4 > < / div > < / summary > < div class = "docblock" > < p > The return type of the middleware< / p >
< / div > < / details > < / div > < h2 id = "required-methods" class = "small-section-header" > Required methods< a href = "#required-methods" class = "anchor" > < / a > < / h2 > < div class = "methods" > < details class = "rustdoc-toggle" open > < summary > < div id = "tymethod.from_request" class = "method has-srclink" > < div class = "rightside" > < a class = "srclink" href = "../src/actix_identity/lib.rs.html#73" title = "goto source code" > [src]< / a > < / div > < h4 class = "code-header" > fn < a href = "#tymethod.from_request" class = "fnname" > from_request< / a > (& self, req: & mut ServiceRequest) -> Self::< a class = "type" href = "trait.IdentityPolicy.html#associatedtype.Future" title = "type actix_identity::IdentityPolicy::Future" > Future< / a > < / h4 > < / div > < / summary > < div class = "docblock" > < p > Parse the session from request and load data from a service identity.< / p >
< / div > < / details > < details class = "rustdoc-toggle" open > < summary > < div id = "tymethod.to_response" class = "method has-srclink" > < div class = "rightside" > < a class = "srclink" href = "../src/actix_identity/lib.rs.html#76-81" title = "goto source code" > [src]< / a > < / div > < h4 class = "code-header" > fn < a href = "#tymethod.to_response" class = "fnname" > to_response< / a > < B> (< br > & self, < br > identity: < a class = "enum" href = "https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title = "enum core::option::Option" > Option< / a > < < a class = "struct" href = "https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title = "struct alloc::string::String" > String< / a > > , < br > changed: < a class = "primitive" href = "https://doc.rust-lang.org/nightly/std/primitive.bool.html" > bool< / a > , < br > response: & mut ServiceResponse< B> < br > ) -> Self::< a class = "type" href = "trait.IdentityPolicy.html#associatedtype.ResponseFuture" title = "type actix_identity::IdentityPolicy::ResponseFuture" > ResponseFuture< / a > < / h4 > < / div > < / summary > < div class = "docblock" > < p > Write changes to response< / p >
< / div > < / details > < / div > < h2 id = "implementors" class = "small-section-header" > Implementors< a href = "#implementors" class = "anchor" > < / a > < / h2 > < div class = "item-list" id = "implementors-list" > < div id = "impl-IdentityPolicy" class = "impl has-srclink" > < div class = "rightside" > < a class = "srclink" href = "../src/actix_identity/cookie.rs.html#303-367" title = "goto source code" > [src]< / a > < / div > < a href = "#impl-IdentityPolicy" class = "anchor" > < / a > < h3 class = "code-header in-band" > impl < a class = "trait" href = "trait.IdentityPolicy.html" title = "trait actix_identity::IdentityPolicy" > IdentityPolicy< / a > for < a class = "struct" href = "struct.CookieIdentityPolicy.html" title = "struct actix_identity::CookieIdentityPolicy" > CookieIdentityPolicy< / a > < / h3 > < / div > < / div > < script type = "text/javascript" src = "../implementors/actix_identity/trait.IdentityPolicy.js" async > < / script > < / section > < section id = "search" class = "content hidden" > < / section > < div id = "rustdoc-vars" data-root-path = "../" data-current-crate = "actix_identity" data-search-index-js = "../search-index.js" data-search-js = "../search.js" > < / div >
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