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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="Creates a new `Stream` that produces the items sent from a `Future` to the `mpsc::Sender` provided to the closure."><title>channel in cosmic::iced::daemon::program::graphics::futures::stream - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.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-aa0817cf.css"><meta name="rustdoc-vars" data-root-path="../../../../../../../" data-static-root-path="../../../../../../../static.files/" data-current-crate="cosmic" data-themes="" data-resource-suffix="" data-rustdoc-version="1.90.0-nightly (3048886e5 2025-07-30)" data-channel="nightly" data-search-js="search-fa3e91e5.js" data-settings-js="settings-5514c975.js" ><script src="../../../../../../../static.files/storage-68b7e25d.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../../../../../../static.files/main-eebb9057.js"></script><noscript><link rel="stylesheet" href="../../../../../../../static.files/noscript-32bb7600.css"></noscript><link rel="alternate icon" type="image/png" href="../../../../../../../static.files/favicon-32x32-6580c154.png"><link rel="icon" type="image/svg+xml" href="../../../../../../../static.files/favicon-044be391.svg"></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></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../../../../../cosmic/index.html">cosmic</a><span class="version">1.0.0</span></h2></div><div class="sidebar-elems"><div id="rustdoc-modnav"><h2><a href="index.html">In cosmic::<wbr>iced::<wbr>daemon::<wbr>program::<wbr>graphics::<wbr>futures::<wbr>stream</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../../../../../../index.html">cosmic</a>::<wbr><a href="../../../../../index.html">iced</a>::<wbr><a href="../../../../index.html">daemon</a>::<wbr><a href="../../../index.html">program</a>::<wbr><a href="../../index.html">graphics</a>::<wbr><a href="../index.html">futures</a>::<wbr><a href="index.html">stream</a></div><h1>Function <span class="fn">channel</span><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"></span></div><pre class="rust item-decl"><code>pub fn channel<T>(
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size: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>,
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f: impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/async_function/trait.AsyncFnOnce.html" title="trait core::ops::async_function::AsyncFnOnce">AsyncFnOnce</a>(<a class="struct" href="../futures/channel/mpsc/struct.Sender.html" title="struct cosmic::iced::daemon::program::graphics::futures::futures::channel::mpsc::Sender">Sender</a><T>),
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) -> impl <a class="trait" href="../futures/trait.Stream.html" title="trait cosmic::iced::daemon::program::graphics::futures::futures::Stream">Stream</a><Item = T></code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Creates a new <a href="../futures/trait.Stream.html" title="trait cosmic::iced::daemon::program::graphics::futures::futures::Stream"><code>Stream</code></a> that produces the items sent from a <a href="../futures/trait.Future.html" title="trait cosmic::iced::daemon::program::graphics::futures::futures::Future"><code>Future</code></a>
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to the <a href="../futures/channel/mpsc/struct.Sender.html" title="struct cosmic::iced::daemon::program::graphics::futures::futures::channel::mpsc::Sender"><code>mpsc::Sender</code></a> provided to the closure.</p>
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<p>This is a more ergonomic <a href="../futures/prelude/stream/fn.unfold.html" title="fn cosmic::iced::daemon::program::graphics::futures::futures::prelude::stream::unfold"><code>stream::unfold</code></a>, which allows you to go
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from the “world of futures” to the “world of streams” by simply looping
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and publishing to an async channel from inside a <a href="../futures/trait.Future.html" title="trait cosmic::iced::daemon::program::graphics::futures::futures::Future"><code>Future</code></a>.</p>
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</div></details></section></div></main></body></html> |