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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="Attribute to declare the entry point of invoking commands. Session context reference (`&amp;mut T`) can be defined as an optional parameter."><meta name="keywords" content="rust, rustlang, rust-lang, ta_invoke_command"><title>ta_invoke_command in optee_utee - 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 attr"><!--[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">&#9776;</div><a href='../optee_utee/index.html'><div class='logo-container rust-logo'><img src='../rust-logo.png' alt='logo'></div></a><div class="sidebar-elems"><h2 class="location">Other items in<br><a href="index.html">optee_utee</a></h2><div id="sidebar-vars" data-name="ta_invoke_command" data-ty="attr" 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 ‘S’ to search, ‘?’ for more options…" 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">Attribute Macro <a href="index.html">optee_utee</a>::<wbr><a class="attr" href="#">ta_invoke_command</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">&#x2212;</span>]</a></span></span></h1><pre class="rust attr"><code>#[ta_invoke_command]</code></pre><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Attribute to declare the entry point of invoking commands. Session context
reference (<code>&amp;mut T</code>) can be defined as an optional parameter.</p>
<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="attribute">#[<span class="ident">ta_invoke_command</span>]</span>
<span class="kw">fn</span> <span class="ident">invoke_command</span>(<span class="ident">sess_ctx</span>: <span class="kw-2">&amp;</span><span class="kw-2">mut</span> <span class="ident">T</span>, <span class="ident">cmd_id</span>: <span class="ident">u32</span>, <span class="ident">params</span>: <span class="kw-2">&amp;</span><span class="kw-2">mut</span> <span class="ident">Parameters</span>) <span class="op">-</span><span class="op">&gt;</span> <span class="prelude-ty">Result</span><span class="op">&lt;</span>()<span class="op">&gt;</span> { }
<span class="attribute">#[<span class="ident">ta_invoke_command</span>]</span>
<span class="kw">fn</span> <span class="ident">invoke_command</span>(<span class="ident">cmd_id</span>: <span class="ident">u32</span>, <span class="ident">params</span>: <span class="kw-2">&amp;</span><span class="kw-2">mut</span> <span class="ident">Parameters</span>) <span class="op">-</span><span class="op">&gt;</span> <span class="prelude-ty">Result</span><span class="op">&lt;</span>()<span class="op">&gt;</span> { }</code></pre></div>
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