| <!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 `/root/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-task-0.3.28/src/lib.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>lib.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="sidebar"><a class="sidebar-logo" href="../../futures_task/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../futures_task/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><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"><a href="../../help.html">?</a></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><section id="main-content" class="content"><div class="example-wrap"><pre class="src-line-numbers"><span id="1">1</span> |
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| </pre><pre class="rust"><code><span class="doccomment">//! Tools for working with tasks. |
| |
| </span><span class="attribute">#![cfg_attr(not(feature = <span class="string">"std"</span>), no_std)] |
| #![warn(missing_debug_implementations, missing_docs, rust_2018_idioms, unreachable_pub)] |
| </span><span class="comment">// It cannot be included in the published code because this lints have false positives in the minimum required version. |
| </span><span class="attribute">#![cfg_attr(test, warn(single_use_lifetimes))] |
| #![doc(test( |
| no_crate_inject, |
| attr( |
| deny(warnings, rust_2018_idioms, single_use_lifetimes), |
| allow(dead_code, unused_assignments, unused_variables) |
| ) |
| ))] |
| |
| #[cfg(feature = <span class="string">"alloc"</span>)] |
| </span><span class="kw">extern crate </span>alloc; |
| |
| <span class="kw">mod </span>spawn; |
| <span class="kw">pub use </span><span class="kw">crate</span>::spawn::{LocalSpawn, Spawn, SpawnError}; |
| |
| <span class="attribute">#[cfg(not(futures_no_atomic_cas))] |
| #[cfg(feature = <span class="string">"alloc"</span>)] |
| </span><span class="kw">mod </span>arc_wake; |
| <span class="attribute">#[cfg(not(futures_no_atomic_cas))] |
| #[cfg(feature = <span class="string">"alloc"</span>)] |
| </span><span class="kw">pub use </span><span class="kw">crate</span>::arc_wake::ArcWake; |
| |
| <span class="attribute">#[cfg(not(futures_no_atomic_cas))] |
| #[cfg(feature = <span class="string">"alloc"</span>)] |
| </span><span class="kw">mod </span>waker; |
| <span class="attribute">#[cfg(not(futures_no_atomic_cas))] |
| #[cfg(feature = <span class="string">"alloc"</span>)] |
| </span><span class="kw">pub use </span><span class="kw">crate</span>::waker::waker; |
| |
| <span class="attribute">#[cfg(not(futures_no_atomic_cas))] |
| #[cfg(feature = <span class="string">"alloc"</span>)] |
| </span><span class="kw">mod </span>waker_ref; |
| <span class="attribute">#[cfg(not(futures_no_atomic_cas))] |
| #[cfg(feature = <span class="string">"alloc"</span>)] |
| </span><span class="kw">pub use </span><span class="kw">crate</span>::waker_ref::{waker_ref, WakerRef}; |
| |
| <span class="kw">mod </span>future_obj; |
| <span class="kw">pub use </span><span class="kw">crate</span>::future_obj::{FutureObj, LocalFutureObj, UnsafeFutureObj}; |
| |
| <span class="kw">mod </span>noop_waker; |
| <span class="kw">pub use </span><span class="kw">crate</span>::noop_waker::noop_waker; |
| <span class="kw">pub use </span><span class="kw">crate</span>::noop_waker::noop_waker_ref; |
| |
| <span class="attribute">#[doc(no_inline)] |
| </span><span class="kw">pub use </span>core::task::{Context, Poll, RawWaker, RawWakerVTable, Waker}; |
| </code></pre></div> |
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