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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="A buffer of commands to be submitted to the GPU for execution."><title>CommandBuffer in wgpu_core::command - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../static.files/rustdoc-42caa33d.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="wgpu_core" data-themes="" data-resource-suffix="" data-rustdoc-version="1.84.0 (9fc6b4312 2025-01-07)" data-channel="1.84.0" data-search-js="search-92e6798f.js" data-settings-js="settings-0f613d39.js" ><script src="../../static.files/storage-59e33391.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../static.files/main-5f194d8c.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-893ab5e7.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-6580c154.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-044be391.svg"></head><body class="rustdoc struct"><!--[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" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../wgpu_core/index.html">wgpu_<wbr>core</a><span class="version">23.0.1</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Command<wbr>Buffer</a></h2><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.try_get" title="try_get">try_get</a></li><li><a href="#method.try_take" title="try_take">try_take</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Drop-for-CommandBuffer" title="Drop">Drop</a></li><li><a href="#impl-Labeled-for-CommandBuffer" title="Labeled">Labeled</a></li><li><a href="#impl-ParentDevice-for-CommandBuffer" title="ParentDevice">ParentDevice</a></li><li><a href="#impl-ResourceType-for-CommandBuffer" title="ResourceType">ResourceType</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-CommandBuffer" title="!Freeze">!Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-CommandBuffer" title="!RefUnwindSafe">!RefUnwindSafe</a></li><li><a href="#impl-UnwindSafe-for-CommandBuffer" title="!UnwindSafe">!UnwindSafe</a></li><li><a href="#impl-Send-for-CommandBuffer" title="Send">Send</a></li><li><a href="#impl-Sync-for-CommandBuffer" title="Sync">Sync</a></li><li><a href="#impl-Unpin-for-CommandBuffer" title="Unpin">Unpin</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T" title="Any">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T" title="Borrow<T>">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut<T>">BorrowMut<T></a></li><li><a href="#impl-Downcast%3CT%3E-for-T" title="Downcast<T>">Downcast<T></a></li><li><a href="#impl-From%3CT%3E-for-T" title="From<T>">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into<U>">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom<U>">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto<U>">TryInto<U></a></li><li><a href="#impl-Upcast%3CT%3E-for-T" title="Upcast<T>">Upcast<T></a></li><li><a href="#impl-WasmNotSend-for-T" title="WasmNotSend">WasmNotSend</a></li><li><a href="#impl-WasmNotSendSync-for-T" title="WasmNotSendSync">WasmNotSendSync</a></li><li><a href="#impl-WasmNotSync-for-T" title="WasmNotSync">WasmNotSync</a></li></ul></section><div id="rustdoc-modnav"><h2><a href="index.html">In wgpu_<wbr>core::<wbr>command</a></h2></div></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><span class="rustdoc-breadcrumbs"><a href="../index.html">wgpu_core</a>::<wbr><a href="index.html">command</a></span><h1>Struct <span class="struct">CommandBuffer</span><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../../src/wgpu_core/command/mod.rs.html#411-424">Source</a> </span></div><pre class="rust item-decl"><code>pub struct CommandBuffer { <span class="comment">/* private fields */</span> }</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A buffer of commands to be submitted to the GPU for execution.</p>
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<p>Whereas the WebGPU API uses two separate types for command buffers and
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encoders, this type is a fusion of the two:</p>
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<ul>
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<li>
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<p>During command recording, this holds a [<code>CommandEncoder</code>] accepting this
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buffer’s commands. In this state, the <a href="struct.CommandBuffer.html" title="struct wgpu_core::command::CommandBuffer"><code>CommandBuffer</code></a> type behaves like
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a WebGPU <code>GPUCommandEncoder</code>.</p>
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</li>
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<li>
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<p>Once command recording is finished by calling
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<a href="../global/struct.Global.html#method.command_encoder_finish" title="method wgpu_core::global::Global::command_encoder_finish"><code>Global::command_encoder_finish</code></a>, no further recording is allowed. The
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internal [<code>CommandEncoder</code>] is retained solely as a storage pool for the
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raw command buffers. In this state, the value behaves like a WebGPU
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<code>GPUCommandBuffer</code>.</p>
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</li>
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<li>
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<p>Once a command buffer is submitted to the queue, it is removed from the id
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registry, and its contents are taken to construct a [<code>BakedCommands</code>],
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whose contents eventually become the property of the submission queue.</p>
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</li>
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</ul>
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</div></details><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-CommandBuffer" class="impl"><a class="src rightside" href="../../src/wgpu_core/command/mod.rs.html#556-571">Source</a><a href="#impl-CommandBuffer" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.CommandBuffer.html" title="struct wgpu_core::command::CommandBuffer">CommandBuffer</a></h3></section></summary><div class="impl-items"><section id="method.try_get" class="method"><a class="src rightside" href="../../src/wgpu_core/command/mod.rs.html#557-563">Source</a><h4 class="code-header">pub fn <a href="#method.try_get" class="fn">try_get</a><'a>(
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&'a self,
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) -> <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="type" href="../../parking_lot/mutex/type.MappedMutexGuard.html" title="type parking_lot::mutex::MappedMutexGuard">MappedMutexGuard</a><'a, <a class="struct" href="struct.CommandBufferMutable.html" title="struct wgpu_core::command::CommandBufferMutable">CommandBufferMutable</a>>, <a class="struct" href="../resource/struct.InvalidResourceError.html" title="struct wgpu_core::resource::InvalidResourceError">InvalidResourceError</a>></h4></section><section id="method.try_take" class="method"><a class="src rightside" href="../../src/wgpu_core/command/mod.rs.html#565-570">Source</a><h4 class="code-header">pub fn <a href="#method.try_take" class="fn">try_take</a><'a>(
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&'a self,
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) -> <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="struct.CommandBufferMutable.html" title="struct wgpu_core::command::CommandBufferMutable">CommandBufferMutable</a>, <a class="struct" href="../resource/struct.InvalidResourceError.html" title="struct wgpu_core::resource::InvalidResourceError">InvalidResourceError</a>></h4></section></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Drop-for-CommandBuffer" class="impl"><a class="src rightside" href="../../src/wgpu_core/command/mod.rs.html#426-433">Source</a><a href="#impl-Drop-for-CommandBuffer" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/ops/drop/trait.Drop.html" title="trait core::ops::drop::Drop">Drop</a> for <a class="struct" href="struct.CommandBuffer.html" title="struct wgpu_core::command::CommandBuffer">CommandBuffer</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.drop" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_core/command/mod.rs.html#427-432">Source</a><a href="#method.drop" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/ops/drop/trait.Drop.html#tymethod.drop" class="fn">drop</a>(&mut self)</h4></section></summary><div class='docblock'>Executes the destructor for this type. <a href="https://doc.rust-lang.org/1.84.0/core/ops/drop/trait.Drop.html#tymethod.drop">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Labeled-for-CommandBuffer" class="impl"><a class="src rightside" href="../../src/wgpu_core/command/mod.rs.html#574">Source</a><a href="#impl-Labeled-for-CommandBuffer" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="../resource/trait.Labeled.html" title="trait wgpu_core::resource::Labeled">Labeled</a> for <a class="struct" href="struct.CommandBuffer.html" title="struct wgpu_core::command::CommandBuffer">CommandBuffer</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.label" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_core/command/mod.rs.html#574">Source</a><a href="#method.label" class="anchor">§</a><h4 class="code-header">fn <a href="../resource/trait.Labeled.html#tymethod.label" class="fn">label</a>(&self) -> &<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.str.html">str</a></h4></section></summary><div class='docblock'>Returns a string identifying this resource for logging and errors. <a href="../resource/trait.Labeled.html#tymethod.label">Read more</a></div></details><section id="method.error_ident" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_core/resource.rs.html#156-161">Source</a><a href="#method.error_ident" class="anchor">§</a><h4 class="code-header">fn <a href="../resource/trait.Labeled.html#method.error_ident" class="fn">error_ident</a>(&self) -> <a class="struct" href="../resource/struct.ResourceErrorIdent.html" title="struct wgpu_core::resource::ResourceErrorIdent">ResourceErrorIdent</a></h4></section></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-ParentDevice-for-CommandBuffer" class="impl"><a class="src rightside" href="../../src/wgpu_core/command/mod.rs.html#575">Source</a><a href="#impl-ParentDevice-for-CommandBuffer" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="../resource/trait.ParentDevice.html" title="trait wgpu_core::resource::ParentDevice">ParentDevice</a> for <a class="struct" href="struct.CommandBuffer.html" title="struct wgpu_core::command::CommandBuffer">CommandBuffer</a></h3></section></summary><div class="impl-items"><section id="method.device" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_core/command/mod.rs.html#575">Source</a><a href="#method.device" class="anchor">§</a><h4 class="code-header">fn <a href="../resource/trait.ParentDevice.html#tymethod.device" class="fn">device</a>(&self) -> &<a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a><<a class="struct" href="../device/resource/struct.Device.html" title="struct wgpu_core::device::resource::Device">Device</a>></h4></section><section id="method.is_equal" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_core/resource.rs.html#93-95">Source</a><a href="#method.is_equal" class="anchor">§</a><h4 class="code-header">fn <a href="../resource/trait.ParentDevice.html#method.is_equal" class="fn">is_equal</a>(self: &<a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a><Self>, other: &<a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/sync/struct.Arc.html" title="struct alloc::sync::Arc">Arc</a><Self>) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a></h4></section><section id="method.same_device_as" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_core/resource.rs.html#97-108">Source</a><a href="#method.same_device_as" class="anchor">§</a><h4 class="code-header">fn <a href="../resource/trait.ParentDevice.html#method.same_device_as" class="fn">same_device_as</a><O: <a class="trait" href="../resource/trait.ParentDevice.html" title="trait wgpu_core::resource::ParentDevice">ParentDevice</a>>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&O</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.unit.html">()</a>, <a class="enum" href="../device/enum.DeviceError.html" title="enum wgpu_core::device::DeviceError">DeviceError</a>></h4></section><section id="method.same_device" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_core/resource.rs.html#110-121">Source</a><a href="#method.same_device" class="anchor">§</a><h4 class="code-header">fn <a href="../resource/trait.ParentDevice.html#method.same_device" class="fn">same_device</a>(&self, device: &<a class="struct" href="../device/resource/struct.Device.html" title="struct wgpu_core::device::resource::Device">Device</a>) -> <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.unit.html">()</a>, <a class="enum" href="../device/enum.DeviceError.html" title="enum wgpu_core::device::DeviceError">DeviceError</a>></h4></section></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-ResourceType-for-CommandBuffer" class="impl"><a class="src rightside" href="../../src/wgpu_core/command/mod.rs.html#573">Source</a><a href="#impl-ResourceType-for-CommandBuffer" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="../resource/trait.ResourceType.html" title="trait wgpu_core::resource::ResourceType">ResourceType</a> for <a class="struct" href="struct.CommandBuffer.html" title="struct wgpu_core::command::CommandBuffer">CommandBuffer</a></h3></section></summary><div class="impl-items"><section id="associatedconstant.TYPE" class="associatedconstant trait-impl"><a class="src rightside" href="../../src/wgpu_core/command/mod.rs.html#573">Source</a><a href="#associatedconstant.TYPE" class="anchor">§</a><h4 class="code-header">const <a href="../resource/trait.ResourceType.html#associatedconstant.TYPE" class="constant">TYPE</a>: &'static <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.str.html">str</a> = "CommandBuffer"</h4></section></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-Freeze-for-CommandBuffer" class="impl"><a href="#impl-Freeze-for-CommandBuffer" class="anchor">§</a><h3 class="code-header">impl !<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.CommandBuffer.html" title="struct wgpu_core::command::CommandBuffer">CommandBuffer</a></h3></section><section id="impl-RefUnwindSafe-for-CommandBuffer" class="impl"><a href="#impl-RefUnwindSafe-for-CommandBuffer" class="anchor">§</a><h3 class="code-header">impl !<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.CommandBuffer.html" title="struct wgpu_core::command::CommandBuffer">CommandBuffer</a></h3></section><section id="impl-Send-for-CommandBuffer" class="impl"><a href="#impl-Send-for-CommandBuffer" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.CommandBuffer.html" title="struct wgpu_core::command::CommandBuffer">CommandBuffer</a></h3></section><section id="impl-Sync-for-CommandBuffer" class="impl"><a href="#impl-Sync-for-CommandBuffer" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.CommandBuffer.html" title="struct wgpu_core::command::CommandBuffer">CommandBuffer</a></h3></section><section id="impl-Unpin-for-CommandBuffer" class="impl"><a href="#impl-Unpin-for-CommandBuffer" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.CommandBuffer.html" title="struct wgpu_core::command::CommandBuffer">CommandBuffer</a></h3></section><section id="impl-UnwindSafe-for-CommandBuffer" class="impl"><a href="#impl-UnwindSafe-for-CommandBuffer" class="anchor">§</a><h3 class="code-header">impl !<a class="trait" href="https://doc.rust-lang.org/1.84.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.CommandBuffer.html" title="struct wgpu_core::command::CommandBuffer">CommandBuffer</a></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/1.84.0/src/core/any.rs.html#138">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/1.84.0/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/1.84.0/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/1.84.0/src/core/any.rs.html#139">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.84.0/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/1.84.0/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/1.84.0/src/core/borrow.rs.html#209">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/1.84.0/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/1.84.0/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/1.84.0/src/core/borrow.rs.html#211">Source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.84.0/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/1.84.0/src/core/borrow.rs.html#217">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/1.84.0/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/1.84.0/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/1.84.0/src/core/borrow.rs.html#218">Source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/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/1.84.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Downcast%3CT%3E-for-T" class="impl"><a class="src rightside" href="../../src/khronos_egl/lib.rs.html#148">Source</a><a href="#impl-Downcast%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="../../khronos_egl/trait.Downcast.html" title="trait khronos_egl::Downcast">Downcast</a><T> for T</h3></section></summary><div class="impl-items"><section id="method.downcast" class="method trait-impl"><a class="src rightside" href="../../src/khronos_egl/lib.rs.html#149">Source</a><a href="#method.downcast" class="anchor">§</a><h4 class="code-header">fn <a href="../../khronos_egl/trait.Downcast.html#tymethod.downcast" class="fn">downcast</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&T</a></h4></section></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/1.84.0/src/core/convert/mod.rs.html#765">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/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#768">Source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#748-750">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/1.84.0/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/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#758">Source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/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/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#805-807">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/1.84.0/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/1.84.0/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-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#809">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#812">Source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#790-792">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/1.84.0/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/1.84.0/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" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.84.0/src/core/convert/mod.rs.html#794">Source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.84.0/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/1.84.0/src/core/convert/mod.rs.html#797">Source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.84.0/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-Upcast%3CT%3E-for-T" class="impl"><a class="src rightside" href="../../src/khronos_egl/lib.rs.html#158">Source</a><a href="#impl-Upcast%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="../../khronos_egl/trait.Upcast.html" title="trait khronos_egl::Upcast">Upcast</a><T> for T</h3></section></summary><div class="impl-items"><section id="method.upcast" class="method trait-impl"><a class="src rightside" href="../../src/khronos_egl/lib.rs.html#159">Source</a><a href="#method.upcast" class="anchor">§</a><h4 class="code-header">fn <a href="../../khronos_egl/trait.Upcast.html#tymethod.upcast" class="fn">upcast</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&T</a>></h4></section></div></details><section id="impl-WasmNotSend-for-T" class="impl"><a class="src rightside" href="../../src/wgpu_types/lib.rs.html#7477">Source</a><a href="#impl-WasmNotSend-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="../../wgpu_types/send_sync/trait.WasmNotSend.html" title="trait wgpu_types::send_sync::WasmNotSend">WasmNotSend</a> for T<div class="where">where
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T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</div></h3></section><section id="impl-WasmNotSendSync-for-T" class="impl"><a class="src rightside" href="../../src/wgpu_types/lib.rs.html#7461">Source</a><a href="#impl-WasmNotSendSync-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="../../wgpu_types/send_sync/trait.WasmNotSendSync.html" title="trait wgpu_types::send_sync::WasmNotSendSync">WasmNotSendSync</a> for T<div class="where">where
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T: <a class="trait" href="../../wgpu_types/send_sync/trait.WasmNotSend.html" title="trait wgpu_types::send_sync::WasmNotSend">WasmNotSend</a> + <a class="trait" href="../../wgpu_types/send_sync/trait.WasmNotSync.html" title="trait wgpu_types::send_sync::WasmNotSync">WasmNotSync</a>,</div></h3></section><section id="impl-WasmNotSync-for-T" class="impl"><a class="src rightside" href="../../src/wgpu_types/lib.rs.html#7510">Source</a><a href="#impl-WasmNotSync-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="../../wgpu_types/send_sync/trait.WasmNotSync.html" title="trait wgpu_types::send_sync::WasmNotSync">WasmNotSync</a> for T<div class="where">where
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T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section></div></section></div></main></body></html> |