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}</code></pre></div><detailsclass="rustdoc-toggle top-doc"open><summaryclass="hideme"><span>Expand description</span></summary><divclass="docblock"><p>Extract a <ahref="struct.Session.html"title="Session"><code>Session</code></a> object from various <code>actix-web</code> types (e.g. <code>HttpRequest</code>,