<!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="Source of the Rust file `actix-session/src/session_ext.rs`."><title>session_ext.rs - source</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-b21aa549bf6d91ff.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="actix_session" data-themes="" data-resource-suffix="" data-rustdoc-version="1.80.0-nightly (c987ad527 2024-05-01)" data-channel="nightly" data-search-js="search-bf21c90c8c1d92b1.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../../static.files/storage-e32f0c247825364d.js"></script><script defer src="../../static.files/src-script-e66d777a5a92e9b2.js"></script><script defer src="../../src-files.js"></script><script defer src="../../static.files/main-20a3ad099b048cf2.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-09095024cf37855e.css"></noscript><link rel="icon" href="https://actix.rs/favicon.ico"></head><body class="rustdoc src"><!--[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="src-sidebar-title"><h2>Files</h2></div></nav><div class="sidebar-resizer"></div><main><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../../actix_session/all.html" title="show sidebar"></a></div><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Type ‘S’ or ‘/’ to search, ‘?’ for more options…" type="search"><div id="help-button" tabindex="-1"><a href="../../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings">Settings</a></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><div data-nosnippet><pre class="src-line-numbers"><a href="#1" id="1">1</a>
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</pre></div><pre class="rust"><code><span class="kw">use </span>actix_web::{
dev::{ServiceRequest, ServiceResponse},
guard::GuardContext,
HttpMessage, HttpRequest,
};
<span class="kw">use </span><span class="kw">crate</span>::Session;
<span class="doccomment">/// Extract a [`Session`] object from various `actix-web` types (e.g. `HttpRequest`,
/// `ServiceRequest`, `ServiceResponse`).
</span><span class="kw">pub trait </span>SessionExt {
<span class="doccomment">/// Extract a [`Session`] object.
</span><span class="kw">fn </span>get_session(<span class="kw-2">&</span><span class="self">self</span>) -> Session;
}
<span class="kw">impl </span>SessionExt <span class="kw">for </span>HttpRequest {
<span class="kw">fn </span>get_session(<span class="kw-2">&</span><span class="self">self</span>) -> Session {
Session::get_session(<span class="kw-2">&mut </span><span class="self">self</span>.extensions_mut())
}
}
<span class="kw">impl </span>SessionExt <span class="kw">for </span>ServiceRequest {
<span class="kw">fn </span>get_session(<span class="kw-2">&</span><span class="self">self</span>) -> Session {
Session::get_session(<span class="kw-2">&mut </span><span class="self">self</span>.extensions_mut())
}
}
<span class="kw">impl </span>SessionExt <span class="kw">for </span>ServiceResponse {
<span class="kw">fn </span>get_session(<span class="kw-2">&</span><span class="self">self</span>) -> Session {
<span class="self">self</span>.request().get_session()
}
}
<span class="kw">impl</span><<span class="lifetime">'a</span>> SessionExt <span class="kw">for </span>GuardContext<<span class="lifetime">'a</span>> {
<span class="kw">fn </span>get_session(<span class="kw-2">&</span><span class="self">self</span>) -> Session {
Session::get_session(<span class="kw-2">&mut </span><span class="self">self</span>.req_data_mut())
}
}
</code></pre></div></section></main></body></html>