You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Trac3r-rust/doc/vulkano/command_buffer/submit/struct.SubmitCommandBufferB...

137 lines
37 KiB

5 years ago
<!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 `SubmitCommandBufferBuilder` struct in crate `vulkano`."><meta name="keywords" content="rust, rustlang, rust-lang, SubmitCommandBufferBuilder"><title>vulkano::command_buffer::submit::SubmitCommandBufferBuilder - Rust</title><link rel="stylesheet" type="text/css" href="../../../normalize.css"><link rel="stylesheet" type="text/css" href="../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../../dark.css"><link rel="stylesheet" type="text/css" href="../../../light.css" id="themeStyle"><script src="../../../storage.js"></script><noscript><link rel="stylesheet" href="../../../noscript.css"></noscript><link rel="shortcut icon" href="../../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../../down-arrow.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><a href='../../../vulkano/index.html'><div class='logo-container'><img src='https://raw.githubusercontent.com/vulkano-rs/vulkano/master/logo.png' alt='logo'></div></a><p class='location'>Struct SubmitCommandBufferBuilder</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.add_command_buffer">add_command_buffer</a><a href="#method.add_signal_semaphore">add_signal_semaphore</a><a href="#method.add_wait_semaphore">add_wait_semaphore</a><a href="#method.has_fence">has_fence</a><a href="#method.merge">merge</a><a href="#method.new">new</a><a href="#method.num_signal_semaphores">num_signal_semaphores</a><a href="#method.set_fence_signal">set_fence_signal</a><a href="#method.submit">submit</a></div><a class="sidebar-title" href="#implementations">Trait Implementations</a><div class="sidebar-links"><a href="#impl-Debug">Debug</a><a href="#impl-Into%3CSubmitCommandBufferBuilder%3C%27a%3E%3E">Into&lt;SubmitCommandBufferBuilder&lt;&#39;a&gt;&gt;</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-RefUnwindSafe">RefUnwindSafe</a><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">UnwindSafe</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow&lt;T&gt;</a><a href="#impl-BorrowMut%3CT%3E">BorrowMut&lt;T&gt;</a><a href="#impl-Content">Content</a><a href="#impl-From%3CT%3E">From&lt;T&gt;</a><a href="#impl-Into%3CU%3E">Into&lt;U&gt;</a><a href="#impl-TryFrom%3CU%3E">TryFrom&lt;U&gt;</a><a href="#impl-TryInto%3CU%3E">TryInto&lt;U&gt;</a></div></div><p class='location'><a href='../../index.html'>vulkano</a>::<wbr><a href='../index.html'>command_buffer</a>::<wbr><a href='index.html'>submit</a></p><script>window.sidebarCurrent = {name: 'SubmitCommandBufferBuilder', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press S to search, ? for more options…" type="search"></div><a id="settings-menu" href="../../../settings.html"><img src="../../../wheel.svg" width="18" alt="Change settings"
</div><h2 id='methods' class='small-section-header'>Methods<a href='#methods' class='anchor'></a></h2><h3 id='impl' class='impl'><code class='in-band'>impl&lt;'a&gt; <a class="struct" href="../../../vulkano/command_buffer/submit/struct.SubmitCommandBufferBuilder.html" title="struct vulkano::command_buffer::submit::SubmitCommandBufferBuilder">SubmitCommandBufferBuilder</a>&lt;'a&gt;</code><a href='#impl' class='anchor'></a><a class='srclink' href='../../../src/vulkano/command_buffer/submit/queue_submit.rs.html#41-248' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.new' class="method"><code id='new.v'>pub fn <a href='#method.new' class='fnname'>new</a>() -&gt; <a class="struct" href="../../../vulkano/command_buffer/submit/struct.SubmitCommandBufferBuilder.html" title="struct vulkano::command_buffer::submit::SubmitCommandBufferBuilder">SubmitCommandBufferBuilder</a>&lt;'a&gt;</code><a class='srclink' href='../../../src/vulkano/command_buffer/submit/queue_submit.rs.html#44-53' title='goto source code'>[src]</a></h4><div class='docblock'><p>Builds a new empty <code>SubmitCommandBufferBuilder</code>.</p>
</div><h4 id='method.has_fence' class="method"><code id='has_fence.v'>pub fn <a href='#method.has_fence' class='fnname'>has_fence</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class='srclink' href='../../../src/vulkano/command_buffer/submit/queue_submit.rs.html#74-76' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns true if this builder will signal a fence when submitted.</p>
<h1 id="example" class="section-header"><a href="#example">Example</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">vulkano</span>::<span class="ident">command_buffer</span>::<span class="ident">submit</span>::<span class="ident">SubmitCommandBufferBuilder</span>;
<span class="kw">use</span> <span class="ident">vulkano</span>::<span class="ident">sync</span>::<span class="ident">Fence</span>;
<span class="kw">unsafe</span> {
<span class="kw">let</span> <span class="ident">fence</span> <span class="op">=</span> <span class="ident">Fence</span>::<span class="ident">from_pool</span>(<span class="ident">device</span>.<span class="ident">clone</span>()).<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">builder</span> <span class="op">=</span> <span class="ident">SubmitCommandBufferBuilder</span>::<span class="ident">new</span>();
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">builder</span>.<span class="ident">has_fence</span>());
<span class="ident">builder</span>.<span class="ident">set_fence_signal</span>(<span class="kw-2">&amp;</span><span class="ident">fence</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">builder</span>.<span class="ident">has_fence</span>());
}</pre></div>
</div><h4 id='method.set_fence_signal' class="method"><code id='set_fence_signal.v'>pub unsafe fn <a href='#method.set_fence_signal' class='fnname'>set_fence_signal</a>(&amp;mut self, fence: &amp;'a <a class="struct" href="../../../vulkano/sync/struct.Fence.html" title="struct vulkano::sync::Fence">Fence</a>)</code><a class='srclink' href='../../../src/vulkano/command_buffer/submit/queue_submit.rs.html#116-118' title='goto source code'>[src]</a></h4><div class='docblock'><p>Adds an operation that signals a fence after this submission ends.</p>
<h1 id="example-1" class="section-header"><a href="#example-1">Example</a></h1>
<div class="example-wrap"><pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">time</span>::<span class="ident">Duration</span>;
<span class="kw">use</span> <span class="ident">vulkano</span>::<span class="ident">command_buffer</span>::<span class="ident">submit</span>::<span class="ident">SubmitCommandBufferBuilder</span>;
<span class="kw">use</span> <span class="ident">vulkano</span>::<span class="ident">sync</span>::<span class="ident">Fence</span>;
<span class="kw">unsafe</span> {
<span class="kw">let</span> <span class="ident">fence</span> <span class="op">=</span> <span class="ident">Fence</span>::<span class="ident">from_pool</span>(<span class="ident">device</span>.<span class="ident">clone</span>()).<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">builder</span> <span class="op">=</span> <span class="ident">SubmitCommandBufferBuilder</span>::<span class="ident">new</span>();
<span class="ident">builder</span>.<span class="ident">set_fence_signal</span>(<span class="kw-2">&amp;</span><span class="ident">fence</span>);
<span class="ident">builder</span>.<span class="ident">submit</span>(<span class="kw-2">&amp;</span><span class="ident">queue</span>).<span class="ident">unwrap</span>();
<span class="comment">// We must not destroy the fence before it is signaled.</span>
<span class="ident">fence</span>.<span class="ident">wait</span>(<span class="prelude-val">Some</span>(<span class="ident">Duration</span>::<span class="ident">from_secs</span>(<span class="number">5</span>))).<span class="ident">unwrap</span>();
}</pre></div>
<h1 id="safety" class="section-header"><a href="#safety">Safety</a></h1>
<ul>
<li>
<p>The fence must not be signaled at the time when you call <code>submit()</code>.</p>
</li>
<li>
<p>If you use the fence for multiple submissions, only one at a time must be executed by the
GPU. In other words, you must submit one, wait for the fence to be signaled, then reset
the fence, and then only submit the second.</p>
</li>
<li>
<p>If you submit this builder, the fence must be kept alive until it is signaled by the GPU.
Destroying the fence earlier is an undefined behavior.</p>
</li>
<li>
<p>The fence, command buffers, and semaphores must all belong to the same device.</p>
</li>
</ul>
</div><h4 id='method.add_wait_semaphore' class="method"><code id='add_wait_semaphore.v'>pub unsafe fn <a href='#method.add_wait_semaphore' class='fnname'>add_wait_semaphore</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;semaphore: &amp;'a <a class="struct" href="../../../vulkano/sync/struct.Semaphore.html" title="struct vulkano::sync::Semaphore">Semaphore</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;stages: <a class="struct" href="../../../vulkano/sync/struct.PipelineStages.html" title="struct vulkano::sync::PipelineStages">PipelineStages</a><br>)</code><a class='srclink' href='../../../src/vulkano/command_buffer/submit/queue_submit.rs.html#143-148' title='goto source code'>[src]</a></h4><div class='docblock'><p>Adds a semaphore to be waited upon before the command buffers are executed.</p>
<p>Only the given <code>stages</code> of the command buffers added afterwards will wait upon
the semaphore. Other stages not included in <code>stages</code> can execute before waiting.</p>
<h1 id="safety-1" class="section-header"><a href="#safety-1">Safety</a></h1>
<ul>
<li>
<p>The stages must be supported by the device.</p>
</li>
<li>
<p>If you submit this builder, the semaphore must be kept alive until you are guaranteed
that the GPU has at least started executing the command buffers.</p>
</li>
<li>
<p>If you submit this builder, no other queue must be waiting on these semaphores. In other
words, each semaphore signal can only correspond to one semaphore wait.</p>
</li>
<li>
<p>If you submit this builder, the semaphores must be signaled when the queue execution
reaches this submission, or there must be one or more submissions in queues that are
going to signal these semaphores. In other words, you must not block the queue with
semaphores that can't get signaled.</p>
</li>
<li>
<p>The fence, command buffers, and semaphores must all belong to the same device.</p>
</li>
</ul>
</div><h4 id='method.add_command_buffer' class="method"><code id='add_command_buffer.v'>pub unsafe fn <a href='#method.add_command_buffer' class='fnname'>add_command_buffer</a>&lt;P&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;command_buffer: &amp;'a <a class="struct" href="../../../vulkano/command_buffer/sys/struct.UnsafeCommandBuffer.html" title="struct vulkano::command_buffer::sys::UnsafeCommandBuffer">UnsafeCommandBuffer</a>&lt;P&gt;<br>)</code><a class='srclink' href='../../../src/vulkano/command_buffer/submit/queue_submit.rs.html#169-171' title='goto source code'>[src]</a></h4><div class='docblock'><p>Adds a command buffer that is executed as part of this command.</p>
<p>The command buffers are submitted in the order in which they are added.</p>
<h1 id="safety-2" class="section-header"><a href="#safety-2">Safety</a></h1>
<ul>
<li>
<p>If you submit this builder, the command buffer must be kept alive until you are
guaranteed that the GPU has finished executing it.</p>
</li>
<li>
<p>Any calls to vkCmdSetEvent, vkCmdResetEvent or vkCmdWaitEvents that have been recorded
into the command buffer must not reference any VkEvent that is referenced by any of
those commands that is pending execution on another queue.
TODO: rephrase ^ ?</p>
</li>
<li>
<p>The fence, command buffers, and semaphores must all belong to the same device.</p>
</li>
</ul>
<p>TODO: more here</p>
</div><h4 id='method.num_signal_semaphores' class="method"><code id='num_signal_semaphores.v'>pub fn <a href='#method.num_signal_semaphores' class='fnname'>num_signal_semaphores</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code><a class='srclink' href='../../../src/vulkano/command_buffer/submit/queue_submit.rs.html#177-179' title='goto source code'>[src]</a></h4><div class='docblock'><p>Returns the number of semaphores to signal.</p>
<p>In other words, this is the number of times <code>add_signal_semaphore</code> has been called.</p>
</div><h4 id='method.add_signal_semaphore' class="method"><code id='add_signal_semaphore.v'>pub unsafe fn <a href='#method.add_signal_semaphore' class='fnname'>add_signal_semaphore</a>(&amp;mut self, semaphore: &amp;'a <a class="struct" href="../../../vulkano/sync/struct.Semaphore.html" title="struct vulkano::sync::Semaphore">Semaphore</a>)</code><a class='srclink' href='../../../src/vulkano/command_buffer/submit/queue_submit.rs.html#194-196' title='goto source code'>[src]</a></h4><div class='docblock'><p>Adds a semaphore that is going to be signaled at the end of the submission.</p>
<h1 id="safety-3" class="section-header"><a href="#safety-3">Safety</a></h1>
<ul>
<li>
<p>If you submit this builder, the semaphore must be kept alive until you are guaranteed
that the GPU has finished executing this submission.</p>
</li>
<li>
<p>The semaphore must be in the unsignaled state when queue execution reaches this
submission.</p>
</li>
<li>
<p>The fence, command buffers, and semaphores must all belong to the same device.</p>
</li>
</ul>
</div><h4 id='method.submit' class="method"><code id='submit.v'>pub fn <a href='#method.submit' class='fnname'>submit</a>(self, queue: &amp;<a class="struct" href="../../../vulkano/device/struct.Queue.html" title="struct vulkano::device::Queue">Queue</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="enum" href="../../../vulkano/command_buffer/submit/enum.SubmitCommandBufferError.html" title="enum vulkano::command_buffer::submit::SubmitCommandBufferError">SubmitCommandBufferError</a>&gt;</code><a class='srclink' href='../../../src/vulkano/command_buffer/submit/queue_submit.rs.html#203-225' title='goto source code'>[src]</a></h4><div class='docblock'><p>Submits the command buffer to the given queue.</p>
<blockquote>
<p><strong>Note</strong>: This is an expensive operation, so you may want to merge as many builders as
possible together and avoid submitting them one by one.</p>
</blockquote>
</div><h4 id='method.merge' class="method"><code id='merge.v'>pub fn <a href='#method.merge' class='fnname'>merge</a>(self, other: Self) -&gt; Self</code><a class='srclink' href='../../../src/vulkano/command_buffer/submit/queue_submit.rs.html#233-247' title='goto source code'>[src]</a></h4><div class='docblock'><p>Merges this builder with another builder.</p>
<h1 id="panic" class="section-header"><a href="#panic">Panic</a></h1>
<p>Panics if both builders have a fence already set.</p>
</div></div><h2 id='implementations' class='small-section-header'>Trait Implementations<a href='#implementations' class='anchor'></a></h2><div id='implementations-list'><h3 id='impl-Into%3CSubmitCommandBufferBuilder%3C%27a%3E%3E' class='impl'><code class='in-band'>impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;<a class="struct" href="../../../vulkano/command_buffer/submit/struct.SubmitCommandBufferBuilder.html" title="struct vulkano::command_buffer::submit::SubmitCommandBufferBuilder">SubmitCommandBufferBuilder</a>&lt;'a&gt;&gt; for <a class="struct" href="../../../vulkano/command_buffer/submit/struct.SubmitSemaphoresWaitBuilder.html" title="struct vulkano::command_buffer::submit::SubmitSemaphoresWaitBuilder">SubmitSemaphoresWaitBuilder</a>&lt;'a&gt;</code><a href='#impl-Into%3CSubmitCommandBufferBuilder%3C%27a%3E%3E' class='anchor'></a><a class='srclink' href='../../../src/vulkano/command_buffer/submit/semaphores_wait.rs.html#48-64' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into' class="method hidden"><code id='into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -&gt; <a class="struct" href="../../../vulkano/command_buffer/submit/struct.SubmitCommandBufferBuilder.html" title="struct vulkano::command_buffer::submit::SubmitCommandBufferBuilder">SubmitCommandBufferBuilder</a>&lt;'a&gt;</code><a class='srclink' href='../../../src/vulkano/command_buffer/submit/semaphores_wait.rs.html#50-63' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Debug' class='impl'><code class='in-band'>impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../../../vulkano/command_buffer/submit/struct.SubmitCommandBufferBuilder.html" title="struct vulkano::command_buffer::submit::SubmitCommandBufferBuilder">SubmitCommandBufferBuilder</a>&lt;'a&gt;</code><a href='#impl-Debug' class='anchor'></a><a class='srclink' href='../../../src/vulkano/command_buffer/submit/queue_submit.rs.html#31' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.fmt' class="method hidden"><code id='fmt.v'>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code><a class='srclink' href='../../../src/vulkano/command_buffer/submit/queue_submit.rs.html#31' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></p>
</div></div></div><h2 id='synthetic-implementations' class='small-section-header'>Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a></h2><div id='synthetic-implementations-list'><h3 id='impl-Send' class='impl'><code class='in-band'>impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../../../vulkano/command_buffer/submit/struct.SubmitCommandBufferBuilder.html" title="struct vulkano::command_buffer::submit::SubmitCommandBufferBuilder">SubmitCommandBufferBuilder</a>&lt;'a&gt;</code><a href='#impl-Send' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Unpin' class='impl'><code class='in-band'>impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="../../../vulkano/command_buffer/submit/struct.SubmitCommandBufferBuilder.html" title="struct vulkano::command_buffer::submit::SubmitCommandBufferBuilder">SubmitCommandBufferBuilder</a>&lt;'a&gt;</code><a href='#impl-Unpin' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><code class='in-band'>impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../../../vulkano/command_buffer/submit/struct.SubmitCommandBufferBuilder.html" title="struct vulkano::command_buffer::submit::SubmitCommandBufferBuilder">SubmitCommandBufferBuilder</a>&lt;'a&gt;</code><a href='#impl-Sync' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-UnwindSafe' class='impl'><code class='in-band'>impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="../../../vulkano/command_buffer/submit/struct.SubmitCommandBufferBuilder.html" title="struct vulkano::command_buffer::submit::SubmitCommandBufferBuilder">SubmitCommandBufferBuilder</a>&lt;'a&gt;</code><a href='#impl-UnwindSafe' class='anchor'></a></h3><div class='impl-items'></div><h3 id='impl-RefUnwindSafe' class='impl'><code class='in-band'>impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="../../../vulkano/command_buffer/submit/struct.SubmitCommandBufferBuilder.html" title="struct vulkano::command_buffer::submit::SubmitCommandBufferBuilder">SubmitCommandBufferBuilder</a>&lt;'a&gt;</code><a href='#impl-RefUnwindSafe' class='anchor'></a></h3><div class='impl-items'></div></div><h2 id='blanket-implementations' class='small-section-header'>Blanket Implementations<a href='#blanket-implementations' class='anchor'></a></h2><div id='blanket-implementations-list'><h3 id='impl-Content' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="../../../vulkano/memory/trait.Content.html" title="trait vulkano::memory::Content">Content</a> for T</code><a href='#impl-Content' class='anchor'></a><a class='srclink' href='../../../src/vulkano/memory/mod.rs.html#171-190' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.ref_from_ptr' class="method hidden"><code id='ref_from_ptr.v'>fn <a href='../../../vulkano/memory/trait.Content.html#tymethod.ref_from_ptr' class='fnname'>ref_from_ptr</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut </a><a class="enum" href="https://doc.rust-lang.org/nightly/core/ffi/enum.c_void.html" title="enum core::ffi::c_void">c_void</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">
</div><h4 id='method.is_size_suitable' class="method hidden"><code id='is_size_suitable.v'>fn <a href='../../../vulkano/memory/trait.Content.html#tymethod.is_size_suitable' class='fnname'>is_size_suitable</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><a class='srclink' href='../../../src/vulkano/memory/mod.rs.html#182-184' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns true if the size is suitable to store a type like this.</p>
</div><h4 id='method.indiv_size' class="method hidden"><code id='indiv_size.v'>fn <a href='../../../vulkano/memory/trait.Content.html#tymethod.indiv_size' class='fnname'>indiv_size</a>() -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code><a class='srclink' href='../../../src/vulkano/memory/mod.rs.html#187-189' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Returns the size of an individual element.</p>
</div></div><h3 id='impl-Into%3CU%3E' class='impl'><code class='in-band'>impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,&nbsp;</span></code><a href='#impl-Into%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#544-549' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.into-1' class="method hidden"><code id='into.v-1'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -&gt; U</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#546-548' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-From%3CT%3E' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</code><a href='#impl-From%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#553-555' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.from' class="method hidden"><code id='from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -&gt; T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#554' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-TryFrom%3CU%3E' class='impl'><code class='in-band'>impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,&nbsp;</span></code><a href='#impl-TryFrom%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#572-578' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error' class="type"><code id='Error.t'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error' class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id='method.try_from' class="method hidden"><code id='try_from.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from' class='fnname'>try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/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/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#575-577' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-TryInto%3CU%3E' class='impl'><code class='in-band'>impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,&nbsp;</span></code><a href='#impl-TryInto%3CU%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#560-567' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><code id='Error.t-1'>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error' class="type">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id='method.try_into' class="method hidden"><code id='try_into.v'>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into' class='fnname'>try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/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/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#564-566' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id='impl-BorrowMut%3CT%3E' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-BorrowMut%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#218-220' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method hidden"><code id='borrow_mut.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut' class='fnname'>borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></div><h3 id='impl-Borrow%3CT%3E' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-Borrow%3CT%3E' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213-215' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.borrow' class="method hidden"><code id='borrow.v'>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow' class='fnname'>borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>T</code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></div><h3 id='impl-Any' class='impl'><code class='in-band'>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-Any' class='anchor'></a><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#100-102' title='goto source code'>[src]</a></h3><div class='impl-items'><h4 id='method.type_id' class="method hidden"><code id='type_id.v'>fn <a href='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id' class='fnname'>type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#101' title='goto source code'>[src]</a></h4><div class='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
</div></div></div></section><section id="search" class="content hidden"></section><section class="footer"></section><aside id="help" class="hidden"><div><h1 class="hidden">Help</h1><div class="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd></kbd></dt><dd>Move up in search results</dd><dt><kbd></kbd></dt><dd>Move down in search results</dd><dt><kbd></kbd></dt><dd>Switch tab</dd><dt><kbd>&#9166;</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><div class="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g., <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g., <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g., <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../../";window.currentCrate = "vulkano";</script><script src="../../../aliases.js"></script><script src="../../../main.js"></script><script defer src="../../../search-index.js"></script></body></html>