<!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`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>session_ext.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><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="../../ayu.css" disabled><link rel="stylesheet" type="text/css" href="../../dark.css" disabled><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script src="../../crates.js"></script><script defer src="../../main.js"></script><script defer src="../../source-script.js"></script><script defer src="../../source-files.js"></script>
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</pre><pre class="rust"><code><span class="kw">use</span> <span class="ident">actix_web</span>::{
<span class="ident">dev</span>::{<span class="ident">ServiceRequest</span>, <span class="ident">ServiceResponse</span>},
<span class="ident">guard::GuardContext</span>,
<span class="ident">HttpMessage</span>, <span class="ident">HttpRequest</span>,
};
<span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::Session</span>;
<span class="doccomment">/// Extract a [`Session`] object from various `actix-web` types (e.g. `HttpRequest`,</span>
<span class="doccomment">/// `ServiceRequest`, `ServiceResponse`).</span>
<span class="kw">pub</span> <span class="kw">trait</span> <span class="ident">SessionExt</span> {
<span class="doccomment">/// Extract a [`Session`] object.</span>
<span class="kw">fn</span> <span class="ident">get_session</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">Session</span>;
}
<span class="kw">impl</span> <span class="ident">SessionExt</span> <span class="kw">for</span> <span class="ident">HttpRequest</span> {
<span class="kw">fn</span> <span class="ident">get_session</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">Session</span> {
<span class="ident">Session::get_session</span>(<span class="kw-2">&mut</span> <span class="kw-2">*</span><span class="self">self</span>.<span class="ident">extensions_mut</span>())
}
}
<span class="kw">impl</span> <span class="ident">SessionExt</span> <span class="kw">for</span> <span class="ident">ServiceRequest</span> {
<span class="kw">fn</span> <span class="ident">get_session</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">Session</span> {
<span class="ident">Session::get_session</span>(<span class="kw-2">&mut</span> <span class="kw-2">*</span><span class="self">self</span>.<span class="ident">extensions_mut</span>())
}
}
<span class="kw">impl</span> <span class="ident">SessionExt</span> <span class="kw">for</span> <span class="ident">ServiceResponse</span> {
<span class="kw">fn</span> <span class="ident">get_session</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">Session</span> {
<span class="self">self</span>.<span class="ident">request</span>().<span class="ident">get_session</span>()
}
}
<span class="kw">impl</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span> <span class="ident">SessionExt</span> <span class="kw">for</span> <span class="ident">GuardContext</span><span class="op"><</span><span class="lifetime">'a</span><span class="op">></span> {
<span class="kw">fn</span> <span class="ident">get_session</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="ident">Session</span> {
<span class="ident">Session::get_session</span>(<span class="kw-2">&mut</span> <span class="kw-2">*</span><span class="self">self</span>.<span class="ident">req_data_mut</span>())
}
}
</code></pre></div>
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