<!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="API documentation for the Rust `OccupiedEntry` struct in crate `collections`."> <meta name="keywords" content="rust, rustlang, rust-lang, OccupiedEntry"> <title>collections::btree_map::OccupiedEntry - Rust</title> <link rel="stylesheet" type="text/css" href="../../normalize.css"> <link rel="stylesheet" type="text/css" href="../../rustdoc.css"> <link rel="stylesheet" type="text/css" href="../../main.css"> <link rel="shortcut icon" href="https://doc.rust-lang.org/favicon.ico"> </head> <body class="rustdoc struct"> <!--[if lte IE 8]> <div class="warning"> This old browser is unsupported and will most likely display funky things. </div> <![endif]--> <nav class="sidebar"> <a href='../../collections/index.html'><img src='https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png' alt='logo' width='100'></a> <p class='location'>Struct OccupiedEntry</p><div class="block items"><ul><li><a href="#methods">Methods</a></li><li><a href="#implementations">Trait Implementations</a></li></ul></div><p class='location'><a href='../index.html'>collections</a>::<wbr><a href='index.html'>btree_map</a></p><script>window.sidebarCurrent = {name: 'OccupiedEntry', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script> </nav> <nav class="sub"> <form class="search-form js-only"> <div class="search-container"> <input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"> </div> </form> </nav> <section id='main' class="content"> <h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>collections</a>::<wbr><a href='index.html'>btree_map</a>::<wbr><a class="struct" href=''>OccupiedEntry</a></span><span class='out-of-band'><span class='since' title='Stable since Rust version 1.0.0'>1.0.0</span><span id='render-detail'> <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs"> [<span class='inner'>−</span>] </a> </span><a class='srclink' href='../../src/collections/btree/map.rs.html#483-490' title='goto source code'>[src]</a></span></h1> <pre class='rust struct'>pub struct OccupiedEntry<'a, K: 'a, V: 'a> { /* fields omitted */ }</pre><div class='docblock'><p>A view into an occupied entry in a <code>BTreeMap</code>. It is part of the <a href="enum.Entry.html"><code>Entry</code></a> enum.</p> </div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl<'a, K: <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, V> <a class="struct" href="../../collections/btree_map/struct.OccupiedEntry.html" title="struct collections::btree_map::OccupiedEntry">OccupiedEntry</a><'a, K, V></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/collections/btree/map.rs.html#2203-2397' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='method.key' class="method"><span id='key.v' class='invisible'><code>fn <a href='#method.key' class='fnname'>key</a>(&self) -> &K</code><div class='since' title='Stable since Rust version 1.10.0'>1.10.0</div></span></h4> <div class='docblock'><p>Gets a reference to the key in the entry.</p> <h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1> <pre class="rust rust-example-rendered"> <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">BTreeMap</span>; <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">map</span>: <span class="ident">BTreeMap</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">usize</span><span class="op">></span> <span class="op">=</span> <span class="ident">BTreeMap</span>::<span class="ident">new</span>(); <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>).<span class="ident">or_insert</span>(<span class="number">12</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>).<span class="ident">key</span>(), <span class="kw-2">&</span><span class="string">"poneyland"</span>);<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=extern%20crate%20collections%3B%0Afn%20main()%20%7B%0Ause%20std%3A%3Acollections%3A%3ABTreeMap%3B%0A%0Alet%20mut%20map%3A%20BTreeMap%3C%26str%2C%20usize%3E%20%3D%20BTreeMap%3A%3Anew()%3B%0Amap.entry(%22poneyland%22).or_insert(12)%3B%0Aassert_eq!(map.entry(%22poneyland%22).key()%2C%20%26%22poneyland%22)%3B%0A%7D">Run</a></pre> </div><h4 id='method.remove_entry' class="method"><span id='remove_entry.v' class='invisible'><code>fn <a href='#method.remove_entry' class='fnname'>remove_entry</a>(self) -> (K, V)</code><div class='since' title='Stable since Rust version 1.12.0'>1.12.0</div></span></h4> <div class='docblock'><p>Take ownership of the key and value from the map.</p> <h1 id='examples-1' class='section-header'><a href='#examples-1'>Examples</a></h1> <pre class="rust rust-example-rendered"> <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">BTreeMap</span>; <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">btree_map</span>::<span class="ident">Entry</span>; <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">map</span>: <span class="ident">BTreeMap</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">usize</span><span class="op">></span> <span class="op">=</span> <span class="ident">BTreeMap</span>::<span class="ident">new</span>(); <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>).<span class="ident">or_insert</span>(<span class="number">12</span>); <span class="kw">if</span> <span class="kw">let</span> <span class="ident">Entry</span>::<span class="ident">Occupied</span>(<span class="ident">o</span>) <span class="op">=</span> <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>) { <span class="comment">// We delete the entry from the map.</span> <span class="ident">o</span>.<span class="ident">remove_entry</span>(); } <span class="comment">// If now try to get the value, it will panic:</span> <span class="comment">// println!("{}", map["poneyland"]);</span><a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=extern%20crate%20collections%3B%0Afn%20main()%20%7B%0Ause%20std%3A%3Acollections%3A%3ABTreeMap%3B%0Ause%20std%3A%3Acollections%3A%3Abtree_map%3A%3AEntry%3B%0A%0Alet%20mut%20map%3A%20BTreeMap%3C%26str%2C%20usize%3E%20%3D%20BTreeMap%3A%3Anew()%3B%0Amap.entry(%22poneyland%22).or_insert(12)%3B%0A%0Aif%20let%20Entry%3A%3AOccupied(o)%20%3D%20map.entry(%22poneyland%22)%20%7B%0A%20%20%20%20%2F%2F%20We%20delete%20the%20entry%20from%20the%20map.%0A%20%20%20%20o.remove_entry()%3B%0A%7D%0A%0A%2F%2F%20If%20now%20try%20to%20get%20the%20value%2C%20it%20will%20panic%3A%0A%2F%2F%20println!(%22%7B%7D%22%2C%20map%5B%22poneyland%22%5D)%3B%0A%7D">Run</a></pre> </div><h4 id='method.get' class="method"><span id='get.v' class='invisible'><code>fn <a href='#method.get' class='fnname'>get</a>(&self) -> &V</code></span></h4> <div class='docblock'><p>Gets a reference to the value in the entry.</p> <h1 id='examples-2' class='section-header'><a href='#examples-2'>Examples</a></h1> <pre class="rust rust-example-rendered"> <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">BTreeMap</span>; <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">btree_map</span>::<span class="ident">Entry</span>; <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">map</span>: <span class="ident">BTreeMap</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">usize</span><span class="op">></span> <span class="op">=</span> <span class="ident">BTreeMap</span>::<span class="ident">new</span>(); <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>).<span class="ident">or_insert</span>(<span class="number">12</span>); <span class="kw">if</span> <span class="kw">let</span> <span class="ident">Entry</span>::<span class="ident">Occupied</span>(<span class="ident">o</span>) <span class="op">=</span> <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>) { <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">o</span>.<span class="ident">get</span>(), <span class="kw-2">&</span><span class="number">12</span>); }<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=extern%20crate%20collections%3B%0Afn%20main()%20%7B%0Ause%20std%3A%3Acollections%3A%3ABTreeMap%3B%0Ause%20std%3A%3Acollections%3A%3Abtree_map%3A%3AEntry%3B%0A%0Alet%20mut%20map%3A%20BTreeMap%3C%26str%2C%20usize%3E%20%3D%20BTreeMap%3A%3Anew()%3B%0Amap.entry(%22poneyland%22).or_insert(12)%3B%0A%0Aif%20let%20Entry%3A%3AOccupied(o)%20%3D%20map.entry(%22poneyland%22)%20%7B%0A%20%20%20%20assert_eq!(o.get()%2C%20%2612)%3B%0A%7D%0A%7D">Run</a></pre> </div><h4 id='method.get_mut' class="method"><span id='get_mut.v' class='invisible'><code>fn <a href='#method.get_mut' class='fnname'>get_mut</a>(&mut self) -> &mut V</code></span></h4> <div class='docblock'><p>Gets a mutable reference to the value in the entry.</p> <h1 id='examples-3' class='section-header'><a href='#examples-3'>Examples</a></h1> <pre class="rust rust-example-rendered"> <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">BTreeMap</span>; <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">btree_map</span>::<span class="ident">Entry</span>; <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">map</span>: <span class="ident">BTreeMap</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">usize</span><span class="op">></span> <span class="op">=</span> <span class="ident">BTreeMap</span>::<span class="ident">new</span>(); <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>).<span class="ident">or_insert</span>(<span class="number">12</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">map</span>[<span class="string">"poneyland"</span>], <span class="number">12</span>); <span class="kw">if</span> <span class="kw">let</span> <span class="ident">Entry</span>::<span class="ident">Occupied</span>(<span class="kw-2">mut</span> <span class="ident">o</span>) <span class="op">=</span> <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>) { <span class="kw-2">*</span><span class="ident">o</span>.<span class="ident">get_mut</span>() <span class="op">+=</span> <span class="number">10</span>; } <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">map</span>[<span class="string">"poneyland"</span>], <span class="number">22</span>);<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=extern%20crate%20collections%3B%0Afn%20main()%20%7B%0Ause%20std%3A%3Acollections%3A%3ABTreeMap%3B%0Ause%20std%3A%3Acollections%3A%3Abtree_map%3A%3AEntry%3B%0A%0Alet%20mut%20map%3A%20BTreeMap%3C%26str%2C%20usize%3E%20%3D%20BTreeMap%3A%3Anew()%3B%0Amap.entry(%22poneyland%22).or_insert(12)%3B%0A%0Aassert_eq!(map%5B%22poneyland%22%5D%2C%2012)%3B%0Aif%20let%20Entry%3A%3AOccupied(mut%20o)%20%3D%20map.entry(%22poneyland%22)%20%7B%0A%20%20%20%20%20*o.get_mut()%20%2B%3D%2010%3B%0A%7D%0Aassert_eq!(map%5B%22poneyland%22%5D%2C%2022)%3B%0A%7D">Run</a></pre> </div><h4 id='method.into_mut' class="method"><span id='into_mut.v' class='invisible'><code>fn <a href='#method.into_mut' class='fnname'>into_mut</a>(self) -> &'a mut V</code></span></h4> <div class='docblock'><p>Converts the entry into a mutable reference to its value.</p> <h1 id='examples-4' class='section-header'><a href='#examples-4'>Examples</a></h1> <pre class="rust rust-example-rendered"> <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">BTreeMap</span>; <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">btree_map</span>::<span class="ident">Entry</span>; <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">map</span>: <span class="ident">BTreeMap</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">usize</span><span class="op">></span> <span class="op">=</span> <span class="ident">BTreeMap</span>::<span class="ident">new</span>(); <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>).<span class="ident">or_insert</span>(<span class="number">12</span>); <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">map</span>[<span class="string">"poneyland"</span>], <span class="number">12</span>); <span class="kw">if</span> <span class="kw">let</span> <span class="ident">Entry</span>::<span class="ident">Occupied</span>(<span class="ident">o</span>) <span class="op">=</span> <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>) { <span class="kw-2">*</span><span class="ident">o</span>.<span class="ident">into_mut</span>() <span class="op">+=</span> <span class="number">10</span>; } <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">map</span>[<span class="string">"poneyland"</span>], <span class="number">22</span>);<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=extern%20crate%20collections%3B%0Afn%20main()%20%7B%0Ause%20std%3A%3Acollections%3A%3ABTreeMap%3B%0Ause%20std%3A%3Acollections%3A%3Abtree_map%3A%3AEntry%3B%0A%0Alet%20mut%20map%3A%20BTreeMap%3C%26str%2C%20usize%3E%20%3D%20BTreeMap%3A%3Anew()%3B%0Amap.entry(%22poneyland%22).or_insert(12)%3B%0A%0Aassert_eq!(map%5B%22poneyland%22%5D%2C%2012)%3B%0Aif%20let%20Entry%3A%3AOccupied(o)%20%3D%20map.entry(%22poneyland%22)%20%7B%0A%20%20%20%20*o.into_mut()%20%2B%3D%2010%3B%0A%7D%0Aassert_eq!(map%5B%22poneyland%22%5D%2C%2022)%3B%0A%7D">Run</a></pre> </div><h4 id='method.insert' class="method"><span id='insert.v' class='invisible'><code>fn <a href='#method.insert' class='fnname'>insert</a>(&mut self, value: V) -> V</code></span></h4> <div class='docblock'><p>Sets the value of the entry with the <code>OccupiedEntry</code>'s key, and returns the entry's old value.</p> <h1 id='examples-5' class='section-header'><a href='#examples-5'>Examples</a></h1> <pre class="rust rust-example-rendered"> <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">BTreeMap</span>; <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">btree_map</span>::<span class="ident">Entry</span>; <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">map</span>: <span class="ident">BTreeMap</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">usize</span><span class="op">></span> <span class="op">=</span> <span class="ident">BTreeMap</span>::<span class="ident">new</span>(); <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>).<span class="ident">or_insert</span>(<span class="number">12</span>); <span class="kw">if</span> <span class="kw">let</span> <span class="ident">Entry</span>::<span class="ident">Occupied</span>(<span class="kw-2">mut</span> <span class="ident">o</span>) <span class="op">=</span> <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>) { <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">o</span>.<span class="ident">insert</span>(<span class="number">15</span>), <span class="number">12</span>); } <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">map</span>[<span class="string">"poneyland"</span>], <span class="number">15</span>);<a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=extern%20crate%20collections%3B%0Afn%20main()%20%7B%0Ause%20std%3A%3Acollections%3A%3ABTreeMap%3B%0Ause%20std%3A%3Acollections%3A%3Abtree_map%3A%3AEntry%3B%0A%0Alet%20mut%20map%3A%20BTreeMap%3C%26str%2C%20usize%3E%20%3D%20BTreeMap%3A%3Anew()%3B%0Amap.entry(%22poneyland%22).or_insert(12)%3B%0A%0Aif%20let%20Entry%3A%3AOccupied(mut%20o)%20%3D%20map.entry(%22poneyland%22)%20%7B%0A%20%20%20%20assert_eq!(o.insert(15)%2C%2012)%3B%0A%7D%0Aassert_eq!(map%5B%22poneyland%22%5D%2C%2015)%3B%0A%7D">Run</a></pre> </div><h4 id='method.remove' class="method"><span id='remove.v' class='invisible'><code>fn <a href='#method.remove' class='fnname'>remove</a>(self) -> V</code></span></h4> <div class='docblock'><p>Takes the value of the entry out of the map, and returns it.</p> <h1 id='examples-6' class='section-header'><a href='#examples-6'>Examples</a></h1> <pre class="rust rust-example-rendered"> <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">BTreeMap</span>; <span class="kw">use</span> <span class="ident">std</span>::<span class="ident">collections</span>::<span class="ident">btree_map</span>::<span class="ident">Entry</span>; <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">map</span>: <span class="ident">BTreeMap</span><span class="op"><</span><span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">usize</span><span class="op">></span> <span class="op">=</span> <span class="ident">BTreeMap</span>::<span class="ident">new</span>(); <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>).<span class="ident">or_insert</span>(<span class="number">12</span>); <span class="kw">if</span> <span class="kw">let</span> <span class="ident">Entry</span>::<span class="ident">Occupied</span>(<span class="ident">o</span>) <span class="op">=</span> <span class="ident">map</span>.<span class="ident">entry</span>(<span class="string">"poneyland"</span>) { <span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">o</span>.<span class="ident">remove</span>(), <span class="number">12</span>); } <span class="comment">// If we try to get "poneyland"'s value, it'll panic:</span> <span class="comment">// println!("{}", map["poneyland"]);</span><a class="test-arrow" target="_blank" href="https://play.rust-lang.org/?code=extern%20crate%20collections%3B%0Afn%20main()%20%7B%0Ause%20std%3A%3Acollections%3A%3ABTreeMap%3B%0Ause%20std%3A%3Acollections%3A%3Abtree_map%3A%3AEntry%3B%0A%0Alet%20mut%20map%3A%20BTreeMap%3C%26str%2C%20usize%3E%20%3D%20BTreeMap%3A%3Anew()%3B%0Amap.entry(%22poneyland%22).or_insert(12)%3B%0A%0Aif%20let%20Entry%3A%3AOccupied(o)%20%3D%20map.entry(%22poneyland%22)%20%7B%0A%20%20%20%20assert_eq!(o.remove()%2C%2012)%3B%0A%7D%0A%2F%2F%20If%20we%20try%20to%20get%20%22poneyland%22's%20value%2C%20it'll%20panic%3A%0A%2F%2F%20println!(%22%7B%7D%22%2C%20map%5B%22poneyland%22%5D)%3B%0A%7D">Run</a></pre> </div></div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><span class='in-band'><code>impl<'a, K: 'a + <a class="trait" href="../../collections/fmt/trait.Debug.html" title="trait collections::fmt::Debug">Debug</a> + <a class="trait" href="../../core/cmp/trait.Ord.html" title="trait core::cmp::Ord">Ord</a>, V: 'a + <a class="trait" href="../../collections/fmt/trait.Debug.html" title="trait collections::fmt::Debug">Debug</a>> <a class="trait" href="../../collections/fmt/trait.Debug.html" title="trait collections::fmt::Debug">Debug</a> for <a class="struct" href="../../collections/btree_map/struct.OccupiedEntry.html" title="struct collections::btree_map::OccupiedEntry">OccupiedEntry</a><'a, K, V></code></span><span class='out-of-band'><div class='ghost'></div><div class='since' title='Stable since Rust version 1.12.0'>1.12.0</div><a class='srclink' href='../../src/collections/btree/map.rs.html#493-500' title='goto source code'>[src]</a></span></h3> <div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='../../collections/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class="struct" href="../../collections/fmt/struct.Formatter.html" title="struct collections::fmt::Formatter">Formatter</a>) -> <a class="type" href="../../collections/fmt/type.Result.html" title="type collections::fmt::Result">Result</a></code></span></h4> <div class='docblock'><p>Formats the value using the given formatter.</p> </div></div></section> <section id='search' class="content hidden"></section> <section class="footer"></section> <aside id="help" class="hidden"> <div> <h1 class="hidden">Help</h1> <div class="shortcuts"> <h2>Keyboard Shortcuts</h2> <dl> <dt>?</dt> <dd>Show this help dialog</dd> <dt>S</dt> <dd>Focus the search field</dd> <dt>⇤</dt> <dd>Move up in search results</dd> <dt>⇥</dt> <dd>Move down in search results</dd> <dt>⏎</dt> <dd>Go to active search result</dd> <dt>+</dt> <dd>Collapse/expand all sections</dd> </dl> </div> <div class="infos"> <h2>Search Tricks</h2> <p> Prefix searches with a type followed by a colon (e.g. <code>fn:</code>) to restrict the search to a given type. </p> <p> Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>. </p> <p> Search functions by type signature (e.g. <code>vec -> usize</code> or <code>* -> vec</code>) </p> </div> </div> </aside> <script> window.rootPath = "../../"; 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