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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="Source of the Rust file `maplibre/src/platform/noweb/scheduler.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>scheduler.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../../../normalize.css"><link rel="stylesheet" href="../../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../../../ayu.css" disabled><link rel="stylesheet" href="../../../../dark.css" disabled><link rel="stylesheet" href="../../../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../../../storage.js"></script><script defer src="../../../../source-script.js"></script><script defer src="../../../../source-files.js"></script><script defer src="../../../../main.js"></script><noscript><link rel="stylesheet" href="../../../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../../../favicon.svg"></head><body class="rustdoc source"><!--[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">☰</button><a class="sidebar-logo" href="../../../../maplibre/index.html"><div class="logo-container"><img class="rust-logo" src="../../../../rust-logo.svg" alt="logo"></div></a><h2 class="location"></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../../../maplibre/index.html"><div class="logo-container"><img class="rust-logo" src="../../../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../../../maplibre/index.html"><img class="rust-logo" src="../../../../rust-logo.svg" alt="logo"></a><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><button type="button">?</button></div><div id="settings-menu" tabindex="-1"><a href="../../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../../wheel.svg"></a></div></div></form></nav></div><section id="main-content" class="content"><div class="example-wrap"><pre class="line-numbers"><span id="1">1</span>
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</pre><pre class="rust"><code><span class="kw">use </span>std::future::Future;
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<span class="kw">use crate</span>::{error::Error, io::scheduler::Scheduler};
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<span class="doccomment">/// Multi-threading with Tokio.
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</span><span class="kw">pub struct </span>TokioScheduler;
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<span class="kw">impl </span>TokioScheduler {
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<span class="kw">pub fn </span>new() -> <span class="self">Self </span>{
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<span class="self">Self </span>{}
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}
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}
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<span class="kw">impl </span>Scheduler <span class="kw">for </span>TokioScheduler {
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<span class="attribute">#[cfg(feature = <span class="string">"thread-safe-futures"</span>)]
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</span><span class="kw">fn </span>schedule<T>(<span class="kw-2">&</span><span class="self">self</span>, future_factory: <span class="kw">impl </span>FnOnce() -> T + Send + <span class="lifetime">'static</span>) -> <span class="prelude-ty">Result</span><(), Error>
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<span class="kw">where
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</span>T: Future<Output = ()> + Send + <span class="lifetime">'static</span>,
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{
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tokio::task::spawn((future_factory)());
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<span class="prelude-val">Ok</span>(())
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}
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<span class="comment">// FIXME: Provide a working implementation
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</span><span class="attribute">#[cfg(not(feature = <span class="string">"thread-safe-futures"</span>))]
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</span><span class="kw">fn </span>schedule<T>(<span class="kw-2">&</span><span class="self">self</span>, _future_factory: <span class="kw">impl </span>FnOnce() -> T + <span class="lifetime">'static</span>) -> <span class="prelude-ty">Result</span><(), Error>
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<span class="kw">where
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</span>T: Future<Output = ()> + <span class="lifetime">'static</span>,
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{
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<span class="prelude-val">Ok</span>(())
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}
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}
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<span class="kw">impl </span>Default <span class="kw">for </span>TokioScheduler {
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<span class="kw">fn </span>default() -> <span class="self">Self </span>{
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<span class="self">Self</span>::new()
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}
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}
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</code></pre></div>
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