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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="API documentation for the Rust `ExecutionEngine` struct in crate `inkwell`."><meta name="keywords" content="rust, rustlang, rust-lang, ExecutionEngine"><title>inkwell::execution_engine::ExecutionEngine - 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="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="shortcut icon" href="../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../../inkwell/index.html'><div class='logo-container'><img src='../../rust-logo.png' alt='logo'></div></a><p class='location'>Struct ExecutionEngine</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.add_global_mapping">add_global_mapping</a><a href="#method.add_module">add_module</a><a href="#method.free_fn_machine_code">free_fn_machine_code</a><a href="#method.get_function">get_function</a><a href="#method.get_function_value">get_function_value</a><a href="#method.get_target_data">get_target_data</a><a href="#method.link_in_interpreter">link_in_interpreter</a><a href="#method.link_in_mc_jit">link_in_mc_jit</a><a href="#method.remove_module">remove_module</a><a href="#method.run_function">run_function</a><a href="#method.run_function_as_main">run_function_as_main</a><a href="#method.run_static_constructors">run_static_constructors</a><a href="#method.run_static_destructors">run_static_destructors</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Clone">Clone</a><a href="#impl-Debug">Debug</a><a href="#impl-Drop">Drop</a><a href="#impl-Eq">Eq</a><a href="#impl-PartialEq%3CExecutionEngine%3E">PartialEq<ExecutionEngine></a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-RefUnwindSafe">!RefUnwindSafe</a><a href="#impl-Send">!Send</a><a href="#impl-Sync">!Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">UnwindSafe</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow<T></a><a href="#impl-BorrowMut%3CT%3E">BorrowMut<T></a><a href="#impl-From%3CT%3E">From<T></a><a href="#impl-Into%3CU%3E">Into<U></a><a href="#impl-ToOwned">ToOwned</a><a href="#impl-TryFrom%3CU%3E">TryFrom<U></a><a href="#impl-TryInto%3CU%3E">TryInto<U></a></div></div><p class='location'><a href='../index.html'>inkwell</a>::<wbr><a href='index.html'>execution_engine</a></p><script>window.sidebarCurrent = {name: 'ExecutionEngine', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><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/inkwell/execution_engine.rs.html#88-93' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='../index.html'>inkwell</a>::<wbr><a href='index.html'>execution_engine</a>::<wbr><a class="struct" href=''>ExecutionEngine</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class='rust struct'>pub struct ExecutionEngine { /* fields omitted */ }</pre></div><div class='docblock'><p>A reference-counted wrapper around LLVM's execution engine.</p>
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<h1 id="note" class="section-header"><a href="#note">Note</a></h1>
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<p>Cloning this object is essentially just a case of copying a couple pointers
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and incrementing one or two atomics, so this should be quite cheap to create
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copies. The underlying LLVM object will be automatically deallocated when
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there are no more references to it.</p>
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</div><h2 id='methods' class='small-section-header'>Methods<a href='#methods' class='anchor'></a></h2><h3 id='impl' class='impl'><code class='in-band'>impl <a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a></code><a href='#impl' class='anchor'></a><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#95-408' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.link_in_mc_jit' class="method"><code id='link_in_mc_jit.v'>pub fn <a href='#method.link_in_mc_jit' class='fnname'>link_in_mc_jit</a>()</code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#127-131' title='goto source code'>[src]</a></h4><div class='docblock'><p>This function probably doesn't need to be called, but is here due to
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linking(?) requirements. Bad things happen if we don't provide it.</p>
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</div><h4 id='method.link_in_interpreter' class="method"><code id='link_in_interpreter.v'>pub fn <a href='#method.link_in_interpreter' class='fnname'>link_in_interpreter</a>()</code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#135-139' title='goto source code'>[src]</a></h4><div class='docblock'><p>This function probably doesn't need to be called, but is here due to
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linking(?) requirements. Bad things happen if we don't provide it.</p>
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</div><h4 id='method.add_global_mapping' class="method"><code id='add_global_mapping.v'>pub fn <a href='#method.add_global_mapping' class='fnname'>add_global_mapping</a>(&self, value: &dyn <a class="trait" href="../../inkwell/values/trait.AnyValue.html" title="trait inkwell::values::AnyValue">AnyValue</a>, addr: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>)</code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#182-186' title='goto source code'>[src]</a></h4><div class='docblock'><p>Maps the specified value to an address.</p>
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<h1 id="example" class="section-header"><a href="#example">Example</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">inkwell</span>::<span class="ident">targets</span>::{<span class="ident">InitializationConfig</span>, <span class="ident">Target</span>};
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<span class="kw">use</span> <span class="ident">inkwell</span>::<span class="ident">context</span>::<span class="ident">Context</span>;
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<span class="kw">use</span> <span class="ident">inkwell</span>::<span class="ident">OptimizationLevel</span>;
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<span class="ident">Target</span>::<span class="ident">initialize_native</span>(<span class="kw-2">&</span><span class="ident">InitializationConfig</span>::<span class="ident">default</span>()).<span class="ident">unwrap</span>();
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<span class="kw">extern</span> <span class="kw">fn</span> <span class="ident">sumf</span>(<span class="ident">a</span>: <span class="ident">f64</span>, <span class="ident">b</span>: <span class="ident">f64</span>) <span class="op">-</span><span class="op">></span> <span class="ident">f64</span> {
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<span class="ident">a</span> <span class="op">+</span> <span class="ident">b</span>
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}
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<span class="kw">let</span> <span class="ident">context</span> <span class="op">=</span> <span class="ident">Context</span>::<span class="ident">create</span>();
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<span class="kw">let</span> <span class="ident">module</span> <span class="op">=</span> <span class="ident">context</span>.<span class="ident">create_module</span>(<span class="string">"test"</span>);
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<span class="kw">let</span> <span class="ident">builder</span> <span class="op">=</span> <span class="ident">context</span>.<span class="ident">create_builder</span>();
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<span class="kw">let</span> <span class="ident">ft</span> <span class="op">=</span> <span class="ident">context</span>.<span class="ident">f64_type</span>();
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<span class="kw">let</span> <span class="ident">fnt</span> <span class="op">=</span> <span class="ident">ft</span>.<span class="ident">fn_type</span>(<span class="kw-2">&</span>[], <span class="bool-val">false</span>);
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<span class="kw">let</span> <span class="ident">f</span> <span class="op">=</span> <span class="ident">module</span>.<span class="ident">add_function</span>(<span class="string">"test_fn"</span>, <span class="ident">fnt</span>, <span class="prelude-val">None</span>);
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<span class="kw">let</span> <span class="ident">b</span> <span class="op">=</span> <span class="ident">context</span>.<span class="ident">append_basic_block</span>(<span class="kw-2">&</span><span class="ident">f</span>, <span class="string">"entry"</span>);
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<span class="ident">builder</span>.<span class="ident">position_at_end</span>(<span class="kw-2">&</span><span class="ident">b</span>);
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<span class="kw">let</span> <span class="ident">extf</span> <span class="op">=</span> <span class="ident">module</span>.<span class="ident">add_function</span>(<span class="string">"sumf"</span>, <span class="ident">ft</span>.<span class="ident">fn_type</span>(<span class="kw-2">&</span>[<span class="ident">ft</span>.<span class="ident">into</span>(), <span class="ident">ft</span>.<span class="ident">into</span>()], <span class="bool-val">false</span>), <span class="prelude-val">None</span>);
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<span class="kw">let</span> <span class="ident">argf</span> <span class="op">=</span> <span class="ident">ft</span>.<span class="ident">const_float</span>(<span class="number">64.</span>);
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<span class="kw">let</span> <span class="ident">call_site_value</span> <span class="op">=</span> <span class="ident">builder</span>.<span class="ident">build_call</span>(<span class="ident">extf</span>, <span class="kw-2">&</span>[<span class="ident">argf</span>.<span class="ident">into</span>(), <span class="ident">argf</span>.<span class="ident">into</span>()], <span class="string">"retv"</span>);
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<span class="kw">let</span> <span class="ident">retv</span> <span class="op">=</span> <span class="ident">call_site_value</span>.<span class="ident">try_as_basic_value</span>().<span class="ident">left</span>().<span class="ident">unwrap</span>().<span class="ident">into_float_value</span>();
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<span class="ident">builder</span>.<span class="ident">build_return</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="ident">retv</span>));
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">ee</span> <span class="op">=</span> <span class="ident">module</span>.<span class="ident">create_jit_execution_engine</span>(<span class="ident">OptimizationLevel</span>::<span class="prelude-val">None</span>).<span class="ident">unwrap</span>();
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<span class="ident">ee</span>.<span class="ident">add_global_mapping</span>(<span class="kw-2">&</span><span class="ident">extf</span>, <span class="ident">sumf</span> <span class="kw">as</span> <span class="ident">usize</span>);
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<span class="kw">let</span> <span class="ident">result</span> <span class="op">=</span> <span class="kw">unsafe</span> { <span class="ident">ee</span>.<span class="ident">run_function</span>(<span class="kw-2">&</span><span class="ident">f</span>, <span class="kw-2">&</span>[]) }.<span class="ident">as_float</span>(<span class="kw-2">&</span><span class="ident">ft</span>);
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">result</span>, <span class="number">128.</span>);</pre></div>
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</div><h4 id='method.add_module' class="method"><code id='add_module.v'>pub fn <a href='#method.add_module' class='fnname'>add_module</a>(&self, module: &<a class="struct" href="../../inkwell/module/struct.Module.html" title="struct inkwell::module::Module">Module</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>></code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#205-217' title='goto source code'>[src]</a></h4><div class='docblock'><p>Adds a module to an <code>ExecutionEngine</code>.</p>
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<p>The method will be <code>Ok(())</code> if the module does not belong to an <code>ExecutionEngine</code> already and <code>Err(())</code> otherwise.</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">use</span> <span class="ident">inkwell</span>::<span class="ident">targets</span>::{<span class="ident">InitializationConfig</span>, <span class="ident">Target</span>};
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<span class="kw">use</span> <span class="ident">inkwell</span>::<span class="ident">context</span>::<span class="ident">Context</span>;
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<span class="kw">use</span> <span class="ident">inkwell</span>::<span class="ident">OptimizationLevel</span>;
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<span class="ident">Target</span>::<span class="ident">initialize_native</span>(<span class="kw-2">&</span><span class="ident">InitializationConfig</span>::<span class="ident">default</span>()).<span class="ident">unwrap</span>();
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<span class="kw">let</span> <span class="ident">context</span> <span class="op">=</span> <span class="ident">Context</span>::<span class="ident">create</span>();
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<span class="kw">let</span> <span class="ident">module</span> <span class="op">=</span> <span class="ident">context</span>.<span class="ident">create_module</span>(<span class="string">"test"</span>);
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">ee</span> <span class="op">=</span> <span class="ident">module</span>.<span class="ident">create_jit_execution_engine</span>(<span class="ident">OptimizationLevel</span>::<span class="prelude-val">None</span>).<span class="ident">unwrap</span>();
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<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">ee</span>.<span class="ident">add_module</span>(<span class="kw-2">&</span><span class="ident">module</span>).<span class="ident">is_err</span>());</pre></div>
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</div><h4 id='method.remove_module' class="method"><code id='remove_module.v'>pub fn <a href='#method.remove_module' class='fnname'>remove_module</a>(&self, module: &<a class="struct" href="../../inkwell/module/struct.Module.html" title="struct inkwell::module::Module">Module</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="enum" href="../../inkwell/execution_engine/enum.RemoveModuleError.html" title="enum inkwell::execution_engine::RemoveModuleError">RemoveModuleError</a>></code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#219-242' title='goto source code'>[src]</a></h4><h4 id='method.get_function' class="method"><code id='get_function.v'>pub unsafe fn <a href='#method.get_function' class='fnname'>get_function</a><F>(<br> &self, <br> fn_name: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../../inkwell/execution_engine/struct.JitFunction.html" title="struct inkwell::execution_engine::JitFunction">JitFunction</a><F>, <a class="enum" href="../../inkwell/execution_engine/enum.FunctionLookupError.html" title="enum inkwell::execution_engine::FunctionLookupError">FunctionLookupError</a>> <span class="where fmt-newline">where<br> F: <a class="trait" href="../../inkwell/execution_engine/trait.UnsafeFunctionPointer.html" title="trait inkwell::execution_engine::UnsafeFunctionPointer">UnsafeFunctionPointer</a>, </span></code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#301-335' title='goto source code'>[src]</a></h4><div class='docblock'><p>Try to load a function from the execution engine.</p>
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<p>If a target hasn't already been initialized, spurious "function not
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found" errors may be encountered.</p>
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<p>The <a href="trait.UnsafeFunctionPointer.html"><code>UnsafeFunctionPointer</code></a> trait is designed so only <code>unsafe extern "C"</code> functions can be retrieved via the <code>get_function()</code> method. If you
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get funny type errors then it's probably because you have specified the
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wrong calling convention or forgotten to specify the retrieved function
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as <code>unsafe</code>.</p>
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<h1 id="examples" class="section-header"><a href="#examples">Examples</a></h1>
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<div class="example-wrap"><pre class="rust rust-example-rendered">
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<span class="kw">let</span> <span class="ident">context</span> <span class="op">=</span> <span class="ident">Context</span>::<span class="ident">create</span>();
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<span class="kw">let</span> <span class="ident">module</span> <span class="op">=</span> <span class="ident">context</span>.<span class="ident">create_module</span>(<span class="string">"test"</span>);
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<span class="kw">let</span> <span class="ident">builder</span> <span class="op">=</span> <span class="ident">context</span>.<span class="ident">create_builder</span>();
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<span class="comment">// Set up the function signature</span>
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<span class="kw">let</span> <span class="ident">double</span> <span class="op">=</span> <span class="ident">context</span>.<span class="ident">f64_type</span>();
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<span class="kw">let</span> <span class="ident">sig</span> <span class="op">=</span> <span class="ident">double</span>.<span class="ident">fn_type</span>(<span class="kw-2">&</span>[], <span class="bool-val">false</span>);
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<span class="comment">// Add the function to our module</span>
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<span class="kw">let</span> <span class="ident">f</span> <span class="op">=</span> <span class="ident">module</span>.<span class="ident">add_function</span>(<span class="string">"test_fn"</span>, <span class="ident">sig</span>, <span class="prelude-val">None</span>);
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<span class="kw">let</span> <span class="ident">b</span> <span class="op">=</span> <span class="ident">context</span>.<span class="ident">append_basic_block</span>(<span class="kw-2">&</span><span class="ident">f</span>, <span class="string">"entry"</span>);
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<span class="ident">builder</span>.<span class="ident">position_at_end</span>(<span class="kw-2">&</span><span class="ident">b</span>);
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<span class="comment">// Insert a return statement</span>
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<span class="kw">let</span> <span class="ident">ret</span> <span class="op">=</span> <span class="ident">double</span>.<span class="ident">const_float</span>(<span class="number">64.0</span>);
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<span class="ident">builder</span>.<span class="ident">build_return</span>(<span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="ident">ret</span>));
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<span class="comment">// create the JIT engine</span>
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<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">ee</span> <span class="op">=</span> <span class="ident">module</span>.<span class="ident">create_jit_execution_engine</span>(<span class="ident">OptimizationLevel</span>::<span class="prelude-val">None</span>).<span class="ident">unwrap</span>();
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<span class="comment">// fetch our JIT'd function and execute it</span>
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<span class="kw">unsafe</span> {
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<span class="kw">let</span> <span class="ident">test_fn</span> <span class="op">=</span> <span class="ident">ee</span>.<span class="ident">get_function</span>::<span class="op"><</span><span class="kw">unsafe</span> <span class="kw">extern</span> <span class="string">"C"</span> <span class="kw">fn</span>() <span class="op">-</span><span class="op">></span> <span class="ident">f64</span><span class="op">></span>(<span class="string">"test_fn"</span>).<span class="ident">unwrap</span>();
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<span class="kw">let</span> <span class="ident">return_value</span> <span class="op">=</span> <span class="ident">test_fn</span>.<span class="ident">call</span>();
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<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">return_value</span>, <span class="number">64.0</span>);
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}</pre></div>
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<h1 id="safety" class="section-header"><a href="#safety">Safety</a></h1>
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<p>It is the caller's responsibility to ensure they call the function with
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the correct signature and calling convention.</p>
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<p>The <code>JitFunction</code> wrapper ensures a function won't accidentally outlive the
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execution engine it came from, but adding functions after calling this
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method <em>may</em> invalidate the function pointer.</p>
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</div><h4 id='method.get_target_data' class="method"><code id='get_target_data.v'>pub fn <a href='#method.get_target_data' class='fnname'>get_target_data</a>(&self) -> &<a class="struct" href="../../inkwell/targets/struct.TargetData.html" title="struct inkwell::targets::TargetData">TargetData</a></code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#339-341' title='goto source code'>[src]</a></h4><h4 id='method.get_function_value' class="method"><code id='get_function_value.v'>pub fn <a href='#method.get_function_value' class='fnname'>get_function_value</a>(<br> &self, <br> fn_name: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../../inkwell/values/struct.FunctionValue.html" title="struct inkwell::values::FunctionValue">FunctionValue</a>, <a class="enum" href="../../inkwell/execution_engine/enum.FunctionLookupError.html" title="enum inkwell::execution_engine::FunctionLookupError">FunctionLookupError</a>></code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#346-363' title='goto source code'>[src]</a></h4><h4 id='method.run_function' class="method"><code id='run_function.v'>pub unsafe fn <a href='#method.run_function' class='fnname'>run_function</a>(<br> &self, <br> function: &<a class="struct" href="../../inkwell/values/struct.FunctionValue.html" title="struct inkwell::values::FunctionValue">FunctionValue</a>, <br> args: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a>&<a class="struct" href="../../inkwell/values/struct.GenericValue.html" title="struct inkwell::values::GenericValue">GenericValue</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a><br>) -> <a class="struct" href="../../inkwell/values/struct.GenericValue.html" title="struct inkwell::values::GenericValue">GenericValue</a></code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#367-375' title='goto source code'>[src]</a></h4><h4 id='method.run_function_as_main' class="method"><code id='run_function_as_main.v'>pub unsafe fn <a href='#method.run_function_as_main' class='fnname'>run_function_as_main</a>(<br> &self, <br> function: &<a class="struct" href="../../inkwell/values/struct.FunctionValue.html" title="struct inkwell::values::FunctionValue">FunctionValue</a>, <br> args: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&[</a>&<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a><br>) -> <a class="type" href="../../libc/unix/type.c_int.html" title="type libc::unix::c_int">c_int</a></code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#380-387' title='goto source code'>[src]</a></h4><h4 id='method.free_fn_machine_code' class="method"><code id='free_fn_machine_code.v'>pub fn <a href='#method.free_fn_machine_code' class='fnname'>free_fn_machine_code</a>(&self, function: &<a class="struct" href="../../inkwell/values/struct.FunctionValue.html" title="struct inkwell::values::FunctionValue">FunctionValue</a>)</code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#389-393' title='goto source code'>[src]</a></h4><h4 id='method.run_static_constructors' class="method"><code id='run_static_constructors.v'>pub fn <a href='#method.run_static_constructors' class='fnname'>run_static_constructors</a>(&self)</code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#396-400' title='goto source code'>[src]</a></h4><h4 id='method.run_static_destructors' class="method"><code id='run_static_destructors.v'>pub fn <a href='#method.run_static_destructors' class='fnname'>run_static_destructors</a>(&self)</code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#403-407' title='goto source code'>[src]</a></h4></div><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-Eq' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a></code><a href='#impl-Eq' class='anchor'></a><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#87' title='goto source code'>[src]</a></h3><div class='impl-items'></div><h3 id='impl-Drop' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html" title="trait core::ops::drop::Drop">Drop</a> for <a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a></code><a href='#impl-Drop' class='anchor'></a><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#412-425' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.drop' class="method hidden"><code id='drop.v'>fn <a href='https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop' class='fnname'>drop</a>(&mut self)</code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#413-424' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Executes the destructor for this type. <a href="https://doc.rust-lang.org/nightly/core/ops/drop/trait.Drop.html#tymethod.drop">Read more</a></p>
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||
</div></div><h3 id='impl-Clone' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a></code><a href='#impl-Clone' class='anchor'></a><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#427-434' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.clone' class="method hidden"><code id='clone.v'>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&self) -> <a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a></code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#428-433' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
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||
</div><h4 id='method.clone_from' class="method hidden"><code id='clone_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</code><span class='since' title='Stable since Rust version 1.0.0'>1.0.0</span><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/clone.rs.html#131-133' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
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||
</div></div><h3 id='impl-PartialEq%3CExecutionEngine%3E' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><<a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a>> for <a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a></code><a href='#impl-PartialEq%3CExecutionEngine%3E' class='anchor'></a><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#87' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.eq' class="method hidden"><code id='eq.v'>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&self, other: &<a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#87' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
|
||
</div><h4 id='method.ne' class="method hidden"><code id='ne.v'>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&self, other: &<a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#87' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>This method tests for <code>!=</code>.</p>
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||
</div></div><h3 id='impl-Debug' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a></code><a href='#impl-Debug' class='anchor'></a><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#87' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt' class="method hidden"><code id='fmt.v'>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -> <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a class='srclink' href='../../src/inkwell/execution_engine.rs.html#87' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
|
||
</div></div></div><h2 id='synthetic-implementations' class='small-section-header'>Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a></h2><div id='synthetic-implementations-list'><h3 id='impl-Sync' class='impl'><code class='in-band'>impl !<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a></code><a href='#impl-Sync' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Send' class='impl'><code class='in-band'>impl !<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a></code><a href='#impl-Send' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Unpin' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a></code><a href='#impl-Unpin' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-UnwindSafe' class='impl'><code class='in-band'>impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a></code><a href='#impl-UnwindSafe' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-RefUnwindSafe' class='impl'><code class='in-band'>impl !<a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="../../inkwell/execution_engine/struct.ExecutionEngine.html" title="struct inkwell::execution_engine::ExecutionEngine">ExecutionEngine</a></code><a href='#impl-RefUnwindSafe' class='anchor'></a></h3><div class='impl-items'></div></div><h2 id='blanket-implementations' class='small-section-header'>Blanket Implementations<a href='#blanket-implementations' class='anchor'></a></h2><div id='blanket-implementations-list'><h3 id='impl-Into%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>, </span></code><a href='#impl-Into%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#543-548' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into' class="method hidden"><code id='into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -> U</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#545-547' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-ToOwned' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T <span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>, </span></code><a href='#impl-ToOwned' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#81-92' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Owned' class="type"><code id='Owned.t'>type <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned' class="type">Owned</a> = T</code></h4><div class='docblock'><p>The resulting type after obtaining ownership.</p>
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</div><h4 id='method.to_owned' class="method hidden"><code id='to_owned.v'>fn <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned' class='fnname'>to_owned</a>(&self) -> T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#85-87' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></p>
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</div><h4 id='method.clone_into' class="method hidden"><code id='clone_into.v'>fn <a href='https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into' class='fnname'>clone_into</a>(&self, target: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T)</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#89-91' title='goto source code'>[src]</a></h4><div class='stability hidden'><div class='stab unstable'><details><summary><span class='emoji'>🔬</span> This is a nightly-only experimental API. (<code>toowned_clone_into</code>)</summary><p>recently added</p>
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</details></div></div><div class='docblock hidden'><p>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></p>
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</div></div><h3 id='impl-From%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</code><a href='#impl-From%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#552-554' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from' class="method hidden"><code id='from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -> T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#553' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-TryFrom%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>, </span></code><a href='#impl-TryFrom%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#571-577' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error' class="type"><code id='Error.t'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error' class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
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</div><h4 id='method.try_from' class="method hidden"><code id='try_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from' class='fnname'>try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#574-576' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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||
</div></div><h3 id='impl-TryInto%3CU%3E' class='impl'><code class='in-band'>impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T <span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>, </span></code><a href='#impl-TryInto%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#559-566' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><code id='Error.t-1'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error' class="type">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
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||
</div><h4 id='method.try_into' class="method hidden"><code id='try_into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into' class='fnname'>try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#563-565' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
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</div></div><h3 id='impl-BorrowMut%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T <span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-BorrowMut%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#218-220' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method hidden"><code id='borrow_mut.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut' class='fnname'>borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
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</div></div><h3 id='impl-Borrow%3CT%3E' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T <span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Borrow%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213-215' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow' class="method hidden"><code id='borrow.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow' class='fnname'>borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
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</div></div><h3 id='impl-Any' class='impl'><code class='in-band'>impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>, </span></code><a href='#impl-Any' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#100-102' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.type_id' class="method hidden"><code id='type_id.v'>fn <a href='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id' class='fnname'>type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#101' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
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