mirror of
https://github.com/edg-l/edlang.git
synced 2024-11-10 01:58:23 +00:00
18 lines
5.9 KiB
HTML
18 lines
5.9 KiB
HTML
<!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="Converts an iterator of tuples into a tuple of containers."><title>multiunzip in itertools - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../static.files/rustdoc-ac92e1bbe349e143.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="itertools" data-themes="" data-resource-suffix="" data-rustdoc-version="1.76.0 (07dca489a 2024-02-04)" data-channel="1.76.0" data-search-js="search-2b6ce74ff89ae146.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../static.files/storage-f2adc0d6ca4d09fb.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-305769736d49e732.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-feafe1bb7466e4bd.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-2c020d218678b618.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">☰</button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../itertools/index.html">itertools</a><span class="version">0.12.1</span></h2></div><div class="sidebar-elems"></div></nav><div class="sidebar-resizer"></div>
|
||
<main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../itertools/all.html" title="show sidebar"></a></div><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" tabindex="-1"><a href="../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Function <a href="index.html">itertools</a>::<wbr><a class="fn" href="#">multiunzip</a><button id="copy-path" title="Copy item path to clipboard"><img src="../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="src" href="../src/itertools/unziptuple.rs.html#21-27">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub fn multiunzip<FromI, I>(i: I) -> FromI<div class="where">where
|
||
I: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a>,
|
||
I::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/core/iter/traits/collect/trait.IntoIterator.html#associatedtype.IntoIter" title="type core::iter::traits::collect::IntoIterator::IntoIter">IntoIter</a>: <a class="trait" href="trait.MultiUnzip.html" title="trait itertools::MultiUnzip">MultiUnzip</a><FromI>,</div></code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Converts an iterator of tuples into a tuple of containers.</p>
|
||
<p><code>multiunzip()</code> consumes an entire iterator of n-ary tuples, producing <code>n</code> collections, one for each
|
||
column.</p>
|
||
<p>This function is, in some sense, the opposite of <a href="fn.multizip.html" title="fn itertools::multizip"><code>multizip</code></a>.</p>
|
||
|
||
<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>itertools::multiunzip;
|
||
|
||
<span class="kw">let </span>inputs = <span class="macro">vec!</span>[(<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>), (<span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>), (<span class="number">7</span>, <span class="number">8</span>, <span class="number">9</span>)];
|
||
|
||
<span class="kw">let </span>(a, b, c): (Vec<<span class="kw">_</span>>, Vec<<span class="kw">_</span>>, Vec<<span class="kw">_</span>>) = multiunzip(inputs);
|
||
|
||
<span class="macro">assert_eq!</span>(a, <span class="macro">vec!</span>[<span class="number">1</span>, <span class="number">4</span>, <span class="number">7</span>]);
|
||
<span class="macro">assert_eq!</span>(b, <span class="macro">vec!</span>[<span class="number">2</span>, <span class="number">5</span>, <span class="number">8</span>]);
|
||
<span class="macro">assert_eq!</span>(c, <span class="macro">vec!</span>[<span class="number">3</span>, <span class="number">6</span>, <span class="number">9</span>]);</code></pre></div>
|
||
</div></details></section></div></main></body></html> |