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19 lines
5.3 KiB
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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="Instructs the executor to call `System::apply_deferred` on the systems that have run but not applied their `Deferred` system parameters (like `Commands`) or other system buffers."><title>apply_deferred in bevy_ecs::schedule - 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="bevy_ecs" 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="icon" href="https://bevyengine.org/assets/icon.png"></head><body class="rustdoc fn"><!--[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><a class="logo-container" href="../../bevy_ecs/index.html"><img src="https://bevyengine.org/assets/icon.png" alt=""></a></nav><nav class="sidebar"><div class="sidebar-crate"><a class="logo-container" href="../../bevy_ecs/index.html"><img src="https://bevyengine.org/assets/icon.png" alt="logo"></a><h2><a href="../../bevy_ecs/index.html">bevy_<wbr>ecs</a><span class="version">0.15.1</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">apply_<wbr>deferred</a></h2><h3><a href="#">Sections</a></h3><ul class="block top-toc"><li><a href="#scheduling" title="Scheduling">Scheduling</a></li><li><a href="#notes" title="Notes">Notes</a></li></ul></section><div id="rustdoc-modnav"><h2><a href="index.html">In bevy_<wbr>ecs::<wbr>schedule</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">bevy_ecs</a>::<wbr><a href="index.html">schedule</a></span><h1>Function <span class="fn">apply_deferred</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/bevy_ecs/schedule/executor/mod.rs.html#122">Source</a> </span></div><pre class="rust item-decl"><code>pub fn apply_deferred(world: &mut <a class="struct" href="../world/struct.World.html" title="struct bevy_ecs::world::World">World</a>)</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Instructs the executor to call <a href="../system/trait.System.html#tymethod.apply_deferred" title="method bevy_ecs::system::System::apply_deferred"><code>System::apply_deferred</code></a>
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on the systems that have run but not applied their <a href="../system/struct.Deferred.html" title="struct bevy_ecs::system::Deferred"><code>Deferred</code></a> system parameters
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(like <a href="../system/struct.Commands.html" title="struct bevy_ecs::system::Commands"><code>Commands</code></a>) or other system buffers.</p>
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<h3 id="scheduling"><a class="doc-anchor" href="#scheduling">§</a>Scheduling</h3>
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<p><code>apply_deferred</code> systems are scheduled <em>by default</em></p>
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<ul>
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<li>later in the same schedule run (for example, if a system with <code>Commands</code> param
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is scheduled in <code>Update</code>, all the changes will be visible in <code>PostUpdate</code>)</li>
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<li>between systems with dependencies if the dependency
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<a href="../system/trait.System.html#tymethod.has_deferred" title="method bevy_ecs::system::System::has_deferred">has deferred buffers</a>
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(if system <code>bar</code> directly or indirectly depends on <code>foo</code>, and <code>foo</code> uses <code>Commands</code> param,
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changes to the world in <code>foo</code> will be visible in <code>bar</code>)</li>
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</ul>
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<h3 id="notes"><a class="doc-anchor" href="#notes">§</a>Notes</h3>
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<ul>
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<li>This function (currently) does nothing if it’s called manually or wrapped inside a <a href="../system/struct.PipeSystem.html" title="struct bevy_ecs::system::PipeSystem"><code>PipeSystem</code></a>.</li>
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<li>Modifying a <a href="struct.Schedule.html" title="struct bevy_ecs::schedule::Schedule"><code>Schedule</code></a> may change the order buffers are applied.</li>
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</ul>
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</div></details></section></div></main></body></html> |