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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 `Instance` struct in crate `wgpu_hal`."><title>Instance in wgpu_hal::vulkan - 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_hal" 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_hal/index.html">wgpu_<wbr>hal</a><span class="version">23.0.1</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Instance</a></h2><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.desired_extensions" title="desired_extensions">desired_extensions</a></li><li><a href="#method.expose_adapter" title="expose_adapter">expose_adapter</a></li><li><a href="#method.from_raw" title="from_raw">from_raw</a></li><li><a href="#method.shared_instance" title="shared_instance">shared_instance</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-DynResource-for-Instance" title="DynResource">DynResource</a></li><li><a href="#impl-Instance-for-Instance" title="Instance">Instance</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-RefUnwindSafe-for-Instance" title="!RefUnwindSafe">!RefUnwindSafe</a></li><li><a href="#impl-UnwindSafe-for-Instance" title="!UnwindSafe">!UnwindSafe</a></li><li><a href="#impl-Freeze-for-Instance" title="Freeze">Freeze</a></li><li><a href="#impl-Send-for-Instance" title="Send">Send</a></li><li><a href="#impl-Sync-for-Instance" title="Sync">Sync</a></li><li><a href="#impl-Unpin-for-Instance" 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&#60;T&#62;">Borrow&#60;T&#62;</a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut&#60;T&#62;">BorrowMut&#60;T&#62;</a></li><li><a href="#impl-Downcast%3CT%3E-for-T" title="Downcast&#60;T&#62;">Downcast&#60;T&#62;</a></li><li><a href="#impl-DynInstance-for-I" title="DynInstance">DynInstance</a></li><li><a href="#impl-From%3CT%3E-for-T" title="From&#60;T&#62;">From&#60;T&#62;</a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into&#60;U&#62;">Into&#60;U&#62;</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom&#60;U&#62;">TryFrom&#60;U&#62;</a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto&#60;U&#62;">TryInto&#60;U&#62;</a></li><li><a href="#impl-Upcast%3CT%3E-for-T" title="Upcast&#60;T&#62;">Upcast&#60;T&#62;</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>hal::<wbr>vulkan</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_hal</a>::<wbr><a href="index.html">vulkan</a></span><h1>Struct <span class="struct">Instance</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_hal/vulkan/mod.rs.html#169-171">Source</a> </span></div><pre class="rust item-decl"><code>pub struct Instance { <span class="comment">/* private fields */</span> }</code></pre><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-Instance" class="impl"><a class="src rightside" href="../../src/wgpu_hal/vulkan/adapter.rs.html#1366-1584">Source</a><a href="#impl-Instance" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Instance.html" title="struct wgpu_hal::vulkan::Instance">Instance</a></h3></section></summary><div class="impl-items"><section id="method.expose_adapter" class="method"><a class="src rightside" href="../../src/wgpu_hal/vulkan/adapter.rs.html#1367-1583">Source</a><h4 class="code-header">pub fn <a href="#method.expose_adapter" class="fn">expose_adapter</a>(&amp;self, phd: <a class="struct" href="../../ash/vk/definitions/struct.PhysicalDevice.html" title="struct ash::vk::definitions::PhysicalDevice">PhysicalDevice</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../struct.ExposedAdapter.html" title="struct wgpu_hal::ExposedAdapter">ExposedAdapter</a>&lt;<a class="struct" href="struct.Api.html" title="struct wgpu_hal::vulkan::Api">Api</a>&gt;&gt;</h4></section></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Instance-1" class="impl"><a class="src rightside" href="../../src/wgpu_hal/vulkan/instance.rs.html#203-552">Source</a><a href="#impl-Instance-1" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Instance.html" title="struct wgpu_hal::vulkan::Instance">Instance</a></h3></section></summary><div class="impl-items"><section id="method.shared_instance" class="method"><a class="src rightside" href="../../src/wgpu_hal/vulkan/instance.rs.html#204-206">Source</a><h4 class="code-header">pub fn <a href="#method.shared_instance" class="fn">shared_instance</a>(&amp;self) -&gt; &amp;<a class="struct" href="struct.InstanceShared.html" title="struct wgpu_hal::vulkan::InstanceShared">InstanceShared</a></h4></section><details class="toggle method-toggle" open><summary><section id="method.desired_extensions" class="method"><a class="src rightside" href="../../src/wgpu_hal/vulkan/instance.rs.html#237-304">Source</a><h4 class="code-header">pub fn <a href="#method.desired_extensions" class="fn">desired_extensions</a>(
entry: &amp;<a class="struct" href="../../ash/entry/struct.Entry.html" title="struct ash::entry::Entry">Entry</a>,
_instance_api_version: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
flags: <a class="struct" href="../../wgpu_types/struct.InstanceFlags.html" title="struct wgpu_types::InstanceFlags">InstanceFlags</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;&amp;'static <a class="struct" href="https://doc.rust-lang.org/1.84.0/core/ffi/c_str/struct.CStr.html" title="struct core::ffi::c_str::CStr">CStr</a>&gt;, <a class="struct" href="../struct.InstanceError.html" title="struct wgpu_hal::InstanceError">InstanceError</a>&gt;</h4></section></summary><div class="docblock"><p>Return the instance extension names wgpu would like to enable.</p>
<p>Return a vector of the names of instance extensions actually available
on <code>entry</code> that wgpu would like to enable.</p>
<p>The <code>instance_api_version</code> argument should be the instance’s Vulkan API
version, as obtained from <code>vkEnumerateInstanceVersion</code>. This is the same
space of values as the <code>VK_API_VERSION</code> constants.</p>
<p>Note that wgpu can function without many of these extensions (for
example, <code>VK_KHR_wayland_surface</code> is certainly not going to be available
everywhere), but if one of these extensions is available at all, wgpu
assumes that it has been enabled.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.from_raw" class="method"><a class="src rightside" href="../../src/wgpu_hal/vulkan/instance.rs.html#319-385">Source</a><h4 class="code-header">pub unsafe fn <a href="#method.from_raw" class="fn">from_raw</a>(
entry: <a class="struct" href="../../ash/entry/struct.Entry.html" title="struct ash::entry::Entry">Entry</a>,
raw_instance: <a class="struct" href="../../ash/instance/struct.Instance.html" title="struct ash::instance::Instance">Instance</a>,
instance_api_version: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
android_sdk_version: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.u32.html">u32</a>,
debug_utils_create_info: <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="struct.DebugUtilsCreateInfo.html" title="struct wgpu_hal::vulkan::DebugUtilsCreateInfo">DebugUtilsCreateInfo</a>&gt;,
extensions: <a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;&amp;'static <a class="struct" href="https://doc.rust-lang.org/1.84.0/core/ffi/c_str/struct.CStr.html" title="struct core::ffi::c_str::CStr">CStr</a>&gt;,
flags: <a class="struct" href="../../wgpu_types/struct.InstanceFlags.html" title="struct wgpu_types::InstanceFlags">InstanceFlags</a>,
has_nv_optimus: <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.bool.html">bool</a>,
drop_callback: <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="type" href="../type.DropCallback.html" title="type wgpu_hal::DropCallback">DropCallback</a>&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;Self, <a class="struct" href="../struct.InstanceError.html" title="struct wgpu_hal::InstanceError">InstanceError</a>&gt;</h4></section></summary><div class="docblock"><h5 id="safety"><a class="doc-anchor" href="#safety">§</a>Safety</h5>
<ul>
<li><code>raw_instance</code> must be created from <code>entry</code></li>
<li><code>raw_instance</code> must be created respecting <code>instance_api_version</code>, <code>extensions</code> and <code>flags</code></li>
<li><code>extensions</code> must be a superset of <code>desired_extensions()</code> and must be created from the
same entry, `instance_api_version`` and flags.</li>
<li><code>android_sdk_version</code> is ignored and can be <code>0</code> for all platforms besides Android</li>
<li>If <code>drop_callback</code> is <a href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html#variant.None" title="variant core::option::Option::None"><code>None</code></a>, wgpu-hal will take ownership of <code>raw_instance</code>. If
<code>drop_callback</code> is <a href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html#variant.Some" title="variant core::option::Option::Some"><code>Some</code></a>, <code>raw_instance</code> must be valid until the callback is called.</li>
</ul>
<p>If <code>debug_utils_user_data</code> is <code>Some</code>, then the validation layer is
available, so create a <a href="../../ash/vk/definitions/struct.DebugUtilsMessengerEXT.html" title="struct ash::vk::definitions::DebugUtilsMessengerEXT"><code>vk::DebugUtilsMessengerEXT</code></a>.</p>
</div></details></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-DynResource-for-Instance" class="impl"><a class="src rightside" href="../../src/wgpu_hal/vulkan/mod.rs.html#81-104">Source</a><a href="#impl-DynResource-for-Instance" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="../trait.DynResource.html" title="trait wgpu_hal::DynResource">DynResource</a> for <a class="struct" href="struct.Instance.html" title="struct wgpu_hal::vulkan::Instance">Instance</a></h3></section></summary><div class="impl-items"><section id="method.as_any" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_hal/vulkan/mod.rs.html#81-104">Source</a><a href="#method.as_any" class="anchor">§</a><h4 class="code-header">fn <a href="../trait.DynResource.html#tymethod.as_any" class="fn">as_any</a>(&amp;self) -&gt; &amp;dyn <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a></h4></section><section id="method.as_any_mut" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_hal/vulkan/mod.rs.html#81-104">Source</a><a href="#method.as_any_mut" class="anchor">§</a><h4 class="code-header">fn <a href="../trait.DynResource.html#tymethod.as_any_mut" class="fn">as_any_mut</a>(&amp;mut self) -&gt; &amp;mut dyn <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a></h4></section></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Instance-for-Instance" class="impl"><a class="src rightside" href="../../src/wgpu_hal/vulkan/instance.rs.html#569-955">Source</a><a href="#impl-Instance-for-Instance" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="../trait.Instance.html" title="trait wgpu_hal::Instance">Instance</a> for <a class="struct" href="struct.Instance.html" title="struct wgpu_hal::vulkan::Instance">Instance</a></h3></section></summary><div class="impl-items"><section id="associatedtype.A" class="associatedtype trait-impl"><a class="src rightside" href="../../src/wgpu_hal/vulkan/instance.rs.html#570">Source</a><a href="#associatedtype.A" class="anchor">§</a><h4 class="code-header">type <a href="../trait.Instance.html#associatedtype.A" class="associatedtype">A</a> = <a class="struct" href="struct.Api.html" title="struct wgpu_hal::vulkan::Api">Api</a></h4></section><section id="method.init" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_hal/vulkan/instance.rs.html#572-844">Source</a><a href="#method.init" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="../trait.Instance.html#tymethod.init" class="fn">init</a>(desc: &amp;<a class="struct" href="../struct.InstanceDescriptor.html" title="struct wgpu_hal::InstanceDescriptor">InstanceDescriptor</a>&lt;'_&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;Self, <a class="struct" href="../struct.InstanceError.html" title="struct wgpu_hal::InstanceError">InstanceError</a>&gt;</h4></section><section id="method.create_surface" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_hal/vulkan/instance.rs.html#846-894">Source</a><a href="#method.create_surface" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="../trait.Instance.html#tymethod.create_surface" class="fn">create_surface</a>(
&amp;self,
display_handle: <a class="enum" href="../../raw_window_handle/enum.RawDisplayHandle.html" title="enum raw_window_handle::RawDisplayHandle">RawDisplayHandle</a>,
window_handle: <a class="enum" href="../../raw_window_handle/enum.RawWindowHandle.html" title="enum raw_window_handle::RawWindowHandle">RawWindowHandle</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="struct.Surface.html" title="struct wgpu_hal::vulkan::Surface">Surface</a>, <a class="struct" href="../struct.InstanceError.html" title="struct wgpu_hal::InstanceError">InstanceError</a>&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.enumerate_adapters" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_hal/vulkan/instance.rs.html#896-954">Source</a><a href="#method.enumerate_adapters" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="../trait.Instance.html#tymethod.enumerate_adapters" class="fn">enumerate_adapters</a>(
&amp;self,
_surface_hint: <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;<a class="struct" href="struct.Surface.html" title="struct wgpu_hal::vulkan::Surface">Surface</a>&gt;,
) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="struct" href="../struct.ExposedAdapter.html" title="struct wgpu_hal::ExposedAdapter">ExposedAdapter</a>&lt;<a class="struct" href="struct.Api.html" title="struct wgpu_hal::vulkan::Api">Api</a>&gt;&gt;</h4></section></summary><div class='docblock'><code>surface_hint</code> is only used by the GLES backend targeting WebGL2</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-Freeze-for-Instance" class="impl"><a href="#impl-Freeze-for-Instance" 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.Instance.html" title="struct wgpu_hal::vulkan::Instance">Instance</a></h3></section><section id="impl-RefUnwindSafe-for-Instance" class="impl"><a href="#impl-RefUnwindSafe-for-Instance" 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.Instance.html" title="struct wgpu_hal::vulkan::Instance">Instance</a></h3></section><section id="impl-Send-for-Instance" class="impl"><a href="#impl-Send-for-Instance" 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.Instance.html" title="struct wgpu_hal::vulkan::Instance">Instance</a></h3></section><section id="impl-Sync-for-Instance" class="impl"><a href="#impl-Sync-for-Instance" 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.Instance.html" title="struct wgpu_hal::vulkan::Instance">Instance</a></h3></section><section id="impl-Unpin-for-Instance" class="impl"><a href="#impl-Unpin-for-Instance" 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.Instance.html" title="struct wgpu_hal::vulkan::Instance">Instance</a></h3></section><section id="impl-UnwindSafe-for-Instance" class="impl"><a href="#impl-UnwindSafe-for-Instance" 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.Instance.html" title="struct wgpu_hal::vulkan::Instance">Instance</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&lt;T&gt; <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
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>(&amp;self) -&gt; <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&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T<div class="where">where
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>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&amp;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&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T<div class="where">where
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>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&amp;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&lt;T&gt; <a class="trait" href="../../khronos_egl/trait.Downcast.html" title="trait khronos_egl::Downcast">Downcast</a>&lt;T&gt; 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>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&amp;T</a></h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-DynInstance-for-I" class="impl"><a class="src rightside" href="../../src/wgpu_hal/dynamic/instance.rs.html#43-68">Source</a><a href="#impl-DynInstance-for-I" class="anchor">§</a><h3 class="code-header">impl&lt;I&gt; <a class="trait" href="../trait.DynInstance.html" title="trait wgpu_hal::DynInstance">DynInstance</a> for I<div class="where">where
I: <a class="trait" href="../trait.Instance.html" title="trait wgpu_hal::Instance">Instance</a> + <a class="trait" href="../trait.DynResource.html" title="trait wgpu_hal::DynResource">DynResource</a>,</div></h3></section></summary><div class="impl-items"><section id="method.create_surface-1" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_hal/dynamic/instance.rs.html#44-51">Source</a><a href="#method.create_surface-1" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="../trait.DynInstance.html#tymethod.create_surface" class="fn">create_surface</a>(
&amp;self,
display_handle: <a class="enum" href="../../raw_window_handle/enum.RawDisplayHandle.html" title="enum raw_window_handle::RawDisplayHandle">RawDisplayHandle</a>,
window_handle: <a class="enum" href="../../raw_window_handle/enum.RawWindowHandle.html" title="enum raw_window_handle::RawWindowHandle">RawWindowHandle</a>,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;dyn <a class="trait" href="../trait.DynSurface.html" title="trait wgpu_hal::DynSurface">DynSurface</a>&gt;, <a class="struct" href="../struct.InstanceError.html" title="struct wgpu_hal::InstanceError">InstanceError</a>&gt;</h4></section><section id="method.enumerate_adapters-1" class="method trait-impl"><a class="src rightside" href="../../src/wgpu_hal/dynamic/instance.rs.html#53-67">Source</a><a href="#method.enumerate_adapters-1" class="anchor">§</a><h4 class="code-header">unsafe fn <a href="../trait.DynInstance.html#tymethod.enumerate_adapters" class="fn">enumerate_adapters</a>(
&amp;self,
surface_hint: <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;&amp;(dyn <a class="trait" href="../trait.DynSurface.html" title="trait wgpu_hal::DynSurface">DynSurface</a> + 'static)&gt;,
) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.84.0/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="struct" href="../struct.DynExposedAdapter.html" title="struct wgpu_hal::DynExposedAdapter">DynExposedAdapter</a>&gt;</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&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; 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) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
</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&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T<div class="where">where
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>&lt;T&gt;,</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) -&gt; U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
<p>That is, this conversion is whatever the implementation of
<code><a href="https://doc.rust-lang.org/1.84.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for U</code> chooses to do.</p>
</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&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T<div class="where">where
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>&lt;T&gt;,</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) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;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>&lt;U&gt;&gt;::<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>&gt;</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&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T<div class="where">where
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>&lt;T&gt;,</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> = &lt;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>&lt;T&gt;&gt;::<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) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;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>&lt;T&gt;&gt;::<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>&gt;</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&lt;T&gt; <a class="trait" href="../../khronos_egl/trait.Upcast.html" title="trait khronos_egl::Upcast">Upcast</a>&lt;T&gt; 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>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.84.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.reference.html">&amp;T</a>&gt;</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&lt;T&gt; <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
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&lt;T&gt; <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
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&lt;T&gt; <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
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>
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