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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="Operations that consult debug information may require additional files to be loaded if split DWARF is being used. This enum returns the result of the operation in the `Break` variant, or information about the split DWARF that is required and a continuation to invoke once it is available in the `Continue` variant."><title>LookupResult in addr2line - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../static.files/rustdoc-ac92e1bbe349e143.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="addr2line" data-themes="" data-resource-suffix="" data-rustdoc-version="1.76.0 (07dca489a 2024-02-04)" data-channel="1.76.0" data-search-js="search-2b6ce74ff89ae146.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../static.files/storage-f2adc0d6ca4d09fb.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-305769736d49e732.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-feafe1bb7466e4bd.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc enum"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../addr2line/index.html">addr2line</a><span class="version">0.21.0</span></h2></div><h2 class="location"><a href="#">LookupResult</a></h2><div class="sidebar-elems"><section><h3><a href="#variants">Variants</a></h3><ul class="block variant"><li><a href="#variant.Load">Load</a></li><li><a href="#variant.Output">Output</a></li></ul><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.skip_all_loads">skip_all_loads</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-RefUnwindSafe-for-LookupResult%3CL%3E">RefUnwindSafe</a></li><li><a href="#impl-Send-for-LookupResult%3CL%3E">Send</a></li><li><a href="#impl-Sync-for-LookupResult%3CL%3E">Sync</a></li><li><a href="#impl-Unpin-for-LookupResult%3CL%3E">Unpin</a></li><li><a href="#impl-UnwindSafe-for-LookupResult%3CL%3E">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-T">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-T">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-T">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T">TryInto<U></a></li></ul></section><h2><a href="index.html">In crate
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<main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../addr2line/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="Click or press ‘S’ 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"><img width="22" height="22" alt="Change settings" src="../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Enum <a href="index.html">addr2line</a>::<wbr><a class="enum" href="#">LookupResult</a><button id="copy-path" title="Copy item path to clipboard"><img src="../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="src" href="../src/addr2line/lib.rs.html#110-120">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub enum LookupResult<L: <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>> {
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Load {
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load: <a class="struct" href="struct.SplitDwarfLoad.html" title="struct addr2line::SplitDwarfLoad">SplitDwarfLoad</a><<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Buf" title="type addr2line::LookupContinuation::Buf">Buf</a>>,
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continuation: L,
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},
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Output(<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Output" title="type addr2line::LookupContinuation::Output">Output</a>),
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}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Operations that consult debug information may require additional files
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to be loaded if split DWARF is being used. This enum returns the result
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of the operation in the <code>Break</code> variant, or information about the split
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DWARF that is required and a continuation to invoke once it is available
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in the <code>Continue</code> variant.</p>
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<p>This enum is intended to be used in a loop like so:</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code> <span class="kw">const </span>ADDRESS: u64 = <span class="number">0xdeadbeef</span>;
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<span class="kw">let </span><span class="kw-2">mut </span>r = ctx.find_frames(ADDRESS);
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<span class="kw">let </span>result = <span class="kw">loop </span>{
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<span class="kw">match </span>r {
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LookupResult::Output(result) => <span class="kw">break </span>result,
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LookupResult::Load { load, continuation } => {
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<span class="kw">let </span>dwo = do_split_dwarf_load(load);
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r = continuation.resume(dwo);
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}
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}
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};</code></pre></div>
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</div></details><h2 id="variants" class="variants section-header">Variants<a href="#variants" class="anchor">§</a></h2><div class="variants"><section id="variant.Load" class="variant"><a href="#variant.Load" class="anchor">§</a><h3 class="code-header">Load</h3></section><div class="sub-variant" id="variant.Load.fields"><h4>Fields</h4><div class="sub-variant-field"><span id="variant.Load.field.load" class="section-header"><a href="#variant.Load.field.load" class="anchor field">§</a><code>load: <a class="struct" href="struct.SplitDwarfLoad.html" title="struct addr2line::SplitDwarfLoad">SplitDwarfLoad</a><<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Buf" title="type addr2line::LookupContinuation::Buf">Buf</a>></code></span><div class="docblock"><p>The information needed to find the split DWARF data.</p>
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</div></div><div class="sub-variant-field"><span id="variant.Load.field.continuation" class="section-header"><a href="#variant.Load.field.continuation" class="anchor field">§</a><code>continuation: L</code></span><div class="docblock"><p>The continuation to resume with the loaded split DWARF data.</p>
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</div></div></div><div class="docblock"><p>The lookup requires split DWARF data to be loaded.</p>
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</div><section id="variant.Output" class="variant"><a href="#variant.Output" class="anchor">§</a><h3 class="code-header">Output(<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Output" title="type addr2line::LookupContinuation::Output">Output</a>)</h3></section><div class="docblock"><p>The lookup has completed and produced an output.</p>
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</div></div><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-LookupResult%3CL%3E" class="impl"><a class="src rightside" href="../src/addr2line/lib.rs.html#144-178">source</a><a href="#impl-LookupResult%3CL%3E" class="anchor">§</a><h3 class="code-header">impl<L: <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>> <a class="enum" href="enum.LookupResult.html" title="enum addr2line::LookupResult">LookupResult</a><L></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.skip_all_loads" class="method"><a class="src rightside" href="../src/addr2line/lib.rs.html#150-157">source</a><h4 class="code-header">pub fn <a href="#method.skip_all_loads" class="fn">skip_all_loads</a>(self) -> L::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Output" title="type addr2line::LookupContinuation::Output">Output</a></h4></section></summary><div class="docblock"><p>Callers that do not handle split DWARF can call <code>skip_all_loads</code>
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to fast-forward to the end result. This result is produced with
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the data that is available and may be less accurate than the
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the results that would be produced if the caller did properly
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support split DWARF.</p>
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</div></details></div></details></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-LookupResult%3CL%3E" class="impl"><a href="#impl-RefUnwindSafe-for-LookupResult%3CL%3E" class="anchor">§</a><h3 class="code-header">impl<L> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="enum" href="enum.LookupResult.html" title="enum addr2line::LookupResult">LookupResult</a><L><div class="where">where
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L: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,
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<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Buf" title="type addr2line::LookupContinuation::Buf">Buf</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,
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<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Output" title="type addr2line::LookupContinuation::Output">Output</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</div></h3></section><section id="impl-Send-for-LookupResult%3CL%3E" class="impl"><a href="#impl-Send-for-LookupResult%3CL%3E" class="anchor">§</a><h3 class="code-header">impl<L> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="enum" href="enum.LookupResult.html" title="enum addr2line::LookupResult">LookupResult</a><L><div class="where">where
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L: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,
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<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Buf" title="type addr2line::LookupContinuation::Buf">Buf</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,
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<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Output" title="type addr2line::LookupContinuation::Output">Output</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</div></h3></section><section id="impl-Sync-for-LookupResult%3CL%3E" class="impl"><a href="#impl-Sync-for-LookupResult%3CL%3E" class="anchor">§</a><h3 class="code-header">impl<L> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="enum" href="enum.LookupResult.html" title="enum addr2line::LookupResult">LookupResult</a><L><div class="where">where
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L: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,
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<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Buf" title="type addr2line::LookupContinuation::Buf">Buf</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,
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<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Output" title="type addr2line::LookupContinuation::Output">Output</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section><section id="impl-Unpin-for-LookupResult%3CL%3E" class="impl"><a href="#impl-Unpin-for-LookupResult%3CL%3E" class="anchor">§</a><h3 class="code-header">impl<L> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="enum" href="enum.LookupResult.html" title="enum addr2line::LookupResult">LookupResult</a><L><div class="where">where
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L: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,
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<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Buf" title="type addr2line::LookupContinuation::Buf">Buf</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,
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<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Output" title="type addr2line::LookupContinuation::Output">Output</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h3></section><section id="impl-UnwindSafe-for-LookupResult%3CL%3E" class="impl"><a href="#impl-UnwindSafe-for-LookupResult%3CL%3E" class="anchor">§</a><h3 class="code-header">impl<L> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="enum" href="enum.LookupResult.html" title="enum addr2line::LookupResult">LookupResult</a><L><div class="where">where
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L: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,
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<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Buf" title="type addr2line::LookupContinuation::Buf">Buf</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,
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<L as <a class="trait" href="trait.LookupContinuation.html" title="trait addr2line::LookupContinuation">LookupContinuation</a>>::<a class="associatedtype" href="trait.LookupContinuation.html#associatedtype.Output" title="type addr2line::LookupContinuation::Output">Output</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</div></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/any.rs.html#140">source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
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T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/any.rs.html#141">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.76.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.76.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/borrow.rs.html#208">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/borrow.rs.html#210">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/borrow.rs.html#216">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/borrow.rs.html#217">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.reference.html">&mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#763">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#766">source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#747-749">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#756">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
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<p>That is, this conversion is whatever the implementation of
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<code><a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#803-805">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#810">source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#788-790">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/convert/mod.rs.html#795">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html>
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