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<!DOCTYPE html><htmllang="en"><head><metacharset="utf-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><metaname="generator"content="rustdoc"><metaname="description"content="API documentation for the Rust `check_update_buffer` fn in crate `vulkano`."><metaname="keywords"content="rust, rustlang, rust-lang, check_update_buffer"><title>vulkano::command_buffer::validity::check_update_buffer - Rust</title><linkrel="stylesheet"type="text/css"href="../../../normalize.css"><linkrel="stylesheet"type="text/css"href="../../../rustdoc.css"id="mainThemeStyle"><linkrel="stylesheet"type="text/css"href="../../../dark.css"><linkrel="stylesheet"type="text/css"href="../../../light.css"id="themeStyle"><scriptsrc="../../../storage.js"></script><noscript><linkrel="stylesheet"href="../../../noscript.css"></noscript><linkrel="shortcut icon"href="../../../favicon.ico"><styletype="text/css">#crate-search{background-image:url("../../../down-arrow.svg");}</style></head><bodyclass="rustdoc fn"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="sidebar"><divclass="sidebar-menu">☰</div><ahref='../../../vulkano/index.html'><divclass='logo-container'><imgsrc='https://raw.githubusercontent.com/vulkano-rs/vulkano/master/logo.png'alt='logo'></div></a><divclass="sidebar-elems"><pclass='location'><ahref='../../index.html'>vulkano</a>::<wbr><ahref='../index.html'>command_buffer</a>::<wbr><ahref='index.html'>validity</a></p><script>window.sidebarCurrent={name:'check_update_buffer',ty:'fn',relpath:''};</script><scriptdefersrc="sidebar-items.js"></script></div></nav><divclass="theme-picker"><buttonid="theme-picker"aria-label="Pick another theme!"><imgsrc="../../../brush.svg"width="18"alt="Pick another theme!"></button><divid="theme-choices"></div></div><scriptsrc="../../../theme.js"></script><navclass="sub"><formclass="search-form js-only"><divclass="search-container"><div><selectid="crate-search"><optionvalue="All crates">All crates</option></select><inputclass="search-input"name="search"autocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"></div><aid="settings-menu"href="../../../settings.html"><imgsrc="../../../wheel.svg"width="18"alt="Change settings"></a></div></form></nav><sectionid="main"class="content"><h1class='fqn'><spanclass='out-of-band'><spanid='render-detail'><aid="toggle-all-docs"href="javascript:void(0)"title="collapse all docs">[<spanclass='inner'>−</span>]</a></span><aclass='srclink'href='../../../src/vulkano/command_buffer/validity/update_buffer.rs.html#26-53'title='goto source code'>[src]</a></span><spanclass='in-band'>Function <ahref='../../index.html'>vulkano</a>::<wbr><ahref='../index.html'>command_buffer</a>::<wbr><ahref='index.html'>validity</a>::<wbr><aclass="fn"href=''>check_update_buffer</a></span></h1><preclass='rust fn'>pub fn check_update_buffer<B: ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, D>(<br> device: &<aclass="struct"href="../../../vulkano/device/struct.Device.html"title="struct vulkano::device::Device">Device</a>, <br> buffer: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>B, <br> data: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>D<br>) -><aclass="enum"href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html"title="enum core::result::Result">Result</a><<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <aclass="enum"href="../../../vulkano/command_buffer/validity/enum.CheckUpdateBufferError.html"title="enum vulkano::command_buffer::validity::CheckUpdateBufferError">CheckUpdateBufferError</a>><spanclass="where fmt-newline">where<br> B: <aclass="trait"href="../../../vulkano/buffer/trait.TypedBufferAccess.html"title="trait vulkano::buffer::TypedBufferAccess">TypedBufferAccess</a><Content = D>,<br> D: ?<aclass="trait"href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html"title="trait core::marker::Sized">Sized</a>, </span></pre><divclass='docblock'><p>Checks whether an update buffer command is valid.</p>
<li>Panics if the buffer not created with <code>device</code>.</li>
</ul>
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