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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="A view into an occupied entry in an `IndexMap`. It is part of the `Entry` enum."><title>OccupiedEntry in indexmap::map - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.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-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-dd39b87e5fcfba68.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="indexmap" data-themes="" data-resource-suffix="" data-rustdoc-version="1.80.0 (051478957 2024-07-21)" data-channel="1.80.0" data-search-js="search-d52510db62a78183.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../../static.files/storage-118b08c4c78b968e.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../static.files/main-20a3ad099b048cf2.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-df360f571f6edeae.css"></noscript><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 struct"><!--[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="../../indexmap/index.html">indexmap</a><span class="version">2.3.0</span></h2></div><h2 class="location"><a href="#">OccupiedEntry</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.get">get</a></li><li><a href="#method.get_mut">get_mut</a></li><li><a href="#method.index">index</a></li><li><a href="#method.insert">insert</a></li><li><a href="#method.into_mut">into_mut</a></li><li><a href="#method.key">key</a></li><li><a href="#method.move_index">move_index</a></li><li><a href="#method.remove">remove</a></li><li><a href="#method.remove_entry">remove_entry</a></li><li><a href="#method.shift_remove">shift_remove</a></li><li><a href="#method.shift_remove_entry">shift_remove_entry</a></li><li><a href="#method.swap_indices">swap_indices</a></li><li><a href="#method.swap_remove">swap_remove</a></li><li><a href="#method.swap_remove_entry">swap_remove_entry</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Debug-for-OccupiedEntry%3C'_,+K,+V%3E">Debug</a></li><li><a href="#impl-MutableEntryKey-for-OccupiedEntry%3C'_,+K,+V%3E">MutableEntryKey</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-UnwindSafe-for-OccupiedEntry%3C'a,+K,+V%3E">!UnwindSafe</a></li><li><a href="#impl-Freeze-for-OccupiedEntry%3C'a,+K,+V%3E">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-OccupiedEntry%3C'a,+K,+V%3E">RefUnwindSafe</a></li><li><a href="#impl-Send-for-OccupiedEntry%3C'a,+K,+V%3E">Send</a></li><li><a href="#impl-Sync-for-OccupiedEntry%3C'a,+K,+V%3E">Sync</a></li><li><a href="#impl-Unpin-for-OccupiedEntry%3C'a,+K,+V%3E">Unpin</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T">Borrow&lt;T&gt;</a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T">BorrowMut&lt;T&gt;</a></li><li><a href="#impl-From%3CT%3E-for-T">From&lt;T&gt;</a></li><li><a href="#impl-Into%3CU%3E-for-T">Into&lt;U&gt;</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T">TryFrom&lt;U&gt;</a></li><li><a href="#impl-TryInto%3CU%3E-for-T">TryInto&lt;U&gt;</a></li></ul></section><h2><a href="index.html">In indexmap::map</a></h2></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><h1>Struct <a href="../index.html">indexmap</a>::<wbr><a href="index.html">map</a>::<wbr><a class="struct" href="#">OccupiedEntry</a><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><span class="out-of-band"><a class="src" href="../../src/indexmap/map/core/entry.rs.html#127-129">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>&#x2212;</span>]</button></span></div><pre class="rust item-decl"><code>pub struct OccupiedEntry&lt;'a, K, V&gt; { <span class="comment">/* private fields */</span> }</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A view into an occupied entry in an <a href="struct.IndexMap.html" title="struct indexmap::map::IndexMap"><code>IndexMap</code></a>.
It is part of the <a href="enum.Entry.html" title="enum indexmap::map::Entry"><code>Entry</code></a> enum.</p>
</div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-OccupiedEntry%3C'a,+K,+V%3E" class="impl"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#131-274">source</a><a href="#impl-OccupiedEntry%3C'a,+K,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K, V&gt; <a class="struct" href="struct.OccupiedEntry.html" title="struct indexmap::map::OccupiedEntry">OccupiedEntry</a>&lt;'a, K, V&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.index" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#134-136">source</a><h4 class="code-header">pub fn <a href="#method.index" class="fn">index</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.80.0/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Return the index of the key-value pair</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.key" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#143-145">source</a><h4 class="code-header">pub fn <a href="#method.key" class="fn">key</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.80.0/std/primitive.reference.html">&amp;K</a></h4></section></summary><div class="docblock"><p>Gets a reference to the entrys key in the map.</p>
<p>Note that this is not the key that was used to find the entry. There may be an observable
difference if the key type has any distinguishing features outside of <code>Hash</code> and <code>Eq</code>, like
extra fields or the memory address of an allocation.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.get" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#152-154">source</a><h4 class="code-header">pub fn <a href="#method.get" class="fn">get</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.80.0/std/primitive.reference.html">&amp;V</a></h4></section></summary><div class="docblock"><p>Gets a reference to the entrys value in the map.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.get_mut" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#160-162">source</a><h4 class="code-header">pub fn <a href="#method.get_mut" class="fn">get_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.80.0/std/primitive.reference.html">&amp;mut V</a></h4></section></summary><div class="docblock"><p>Gets a mutable reference to the entrys value in the map.</p>
<p>If you need a reference which may outlive the destruction of the
<a href="enum.Entry.html" title="enum indexmap::map::Entry"><code>Entry</code></a> value, see <a href="struct.OccupiedEntry.html#method.into_mut" title="method indexmap::map::OccupiedEntry::into_mut"><code>into_mut</code></a>.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.into_mut" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#166-168">source</a><h4 class="code-header">pub fn <a href="#method.into_mut" class="fn">into_mut</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.80.0/std/primitive.reference.html">&amp;'a mut V</a></h4></section></summary><div class="docblock"><p>Converts into a mutable reference to the entrys value in the map,
with a lifetime bound to the map itself.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.insert" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#171-173">source</a><h4 class="code-header">pub fn <a href="#method.insert" class="fn">insert</a>(&amp;mut self, value: V) -&gt; V</h4></section></summary><div class="docblock"><p>Sets the value of the entry to <code>value</code>, and returns the entrys old value.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.remove" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#183-185">source</a><h4 class="code-header">pub fn <a href="#method.remove" class="fn">remove</a>(self) -&gt; V</h4></section><span class="item-info"><div class="stab deprecated"><span class="emoji">👎</span><span>Deprecated: <code>remove</code> disrupts the map order use <code>swap_remove</code> or <code>shift_remove</code> for explicit behavior.</span></div></span></summary><div class="docblock"><p>Remove the key, value pair stored in the map for this entry, and return the value.</p>
<p><strong>NOTE:</strong> This is equivalent to <a href="struct.OccupiedEntry.html#method.swap_remove" title="method indexmap::map::OccupiedEntry::swap_remove"><code>.swap_remove()</code></a>, replacing this
entrys position with the last element, and it is deprecated in favor of calling that
explicitly. If you need to preserve the relative order of the keys in the map, use
<a href="struct.OccupiedEntry.html#method.shift_remove" title="method indexmap::map::OccupiedEntry::shift_remove"><code>.shift_remove()</code></a> instead.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.swap_remove" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#194-196">source</a><h4 class="code-header">pub fn <a href="#method.swap_remove" class="fn">swap_remove</a>(self) -&gt; V</h4></section></summary><div class="docblock"><p>Remove the key, value pair stored in the map for this entry, and return the value.</p>
<p>Like <a href="https://doc.rust-lang.org/1.80.0/alloc/vec/struct.Vec.html#method.swap_remove" title="method alloc::vec::Vec::swap_remove"><code>Vec::swap_remove</code></a>, the pair is removed by swapping it with
the last element of the map and popping it off.
<strong>This perturbs the position of what used to be the last element!</strong></p>
<p>Computes in <strong>O(1)</strong> time (average).</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.shift_remove" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#205-207">source</a><h4 class="code-header">pub fn <a href="#method.shift_remove" class="fn">shift_remove</a>(self) -&gt; V</h4></section></summary><div class="docblock"><p>Remove the key, value pair stored in the map for this entry, and return the value.</p>
<p>Like <a href="https://doc.rust-lang.org/1.80.0/alloc/vec/struct.Vec.html#method.remove" title="method alloc::vec::Vec::remove"><code>Vec::remove</code></a>, the pair is removed by shifting all of the
elements that follow it, preserving their relative order.
<strong>This perturbs the index of all of those elements!</strong></p>
<p>Computes in <strong>O(n)</strong> time (average).</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.remove_entry" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#217-219">source</a><h4 class="code-header">pub fn <a href="#method.remove_entry" class="fn">remove_entry</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.80.0/std/primitive.tuple.html">(K, V)</a></h4></section><span class="item-info"><div class="stab deprecated"><span class="emoji">👎</span><span>Deprecated: <code>remove_entry</code> disrupts the map order use <code>swap_remove_entry</code> or <code>shift_remove_entry</code> for explicit behavior.</span></div></span></summary><div class="docblock"><p>Remove and return the key, value pair stored in the map for this entry</p>
<p><strong>NOTE:</strong> This is equivalent to <a href="struct.OccupiedEntry.html#method.swap_remove_entry" title="method indexmap::map::OccupiedEntry::swap_remove_entry"><code>.swap_remove_entry()</code></a>,
replacing this entrys position with the last element, and it is deprecated in favor of
calling that explicitly. If you need to preserve the relative order of the keys in the map,
use <a href="struct.OccupiedEntry.html#method.shift_remove_entry" title="method indexmap::map::OccupiedEntry::shift_remove_entry"><code>.shift_remove_entry()</code></a> instead.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.swap_remove_entry" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#228-231">source</a><h4 class="code-header">pub fn <a href="#method.swap_remove_entry" class="fn">swap_remove_entry</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.80.0/std/primitive.tuple.html">(K, V)</a></h4></section></summary><div class="docblock"><p>Remove and return the key, value pair stored in the map for this entry</p>
<p>Like <a href="https://doc.rust-lang.org/1.80.0/alloc/vec/struct.Vec.html#method.swap_remove" title="method alloc::vec::Vec::swap_remove"><code>Vec::swap_remove</code></a>, the pair is removed by swapping it with
the last element of the map and popping it off.
<strong>This perturbs the position of what used to be the last element!</strong></p>
<p>Computes in <strong>O(1)</strong> time (average).</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.shift_remove_entry" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#240-243">source</a><h4 class="code-header">pub fn <a href="#method.shift_remove_entry" class="fn">shift_remove_entry</a>(self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.80.0/std/primitive.tuple.html">(K, V)</a></h4></section></summary><div class="docblock"><p>Remove and return the key, value pair stored in the map for this entry</p>
<p>Like <a href="https://doc.rust-lang.org/1.80.0/alloc/vec/struct.Vec.html#method.remove" title="method alloc::vec::Vec::remove"><code>Vec::remove</code></a>, the pair is removed by shifting all of the
elements that follow it, preserving their relative order.
<strong>This perturbs the index of all of those elements!</strong></p>
<p>Computes in <strong>O(n)</strong> time (average).</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.move_index" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#257-260">source</a><h4 class="code-header">pub fn <a href="#method.move_index" class="fn">move_index</a>(self, to: <a class="primitive" href="https://doc.rust-lang.org/1.80.0/std/primitive.usize.html">usize</a>)</h4></section></summary><div class="docblock"><p>Moves the position of the entry to a new index
by shifting all other entries in-between.</p>
<p>This is equivalent to <a href="struct.IndexMap.html#method.move_index" title="method indexmap::map::IndexMap::move_index"><code>IndexMap::move_index</code></a>
coming <code>from</code> the current <a href="struct.OccupiedEntry.html#method.index" title="method indexmap::map::OccupiedEntry::index"><code>.index()</code></a>.</p>
<ul>
<li>If <code>self.index() &lt; to</code>, the other pairs will shift down while the targeted pair moves up.</li>
<li>If <code>self.index() &gt; to</code>, the other pairs will shift up while the targeted pair moves down.</li>
</ul>
<p><em><strong>Panics</strong></em> if <code>to</code> is out of bounds.</p>
<p>Computes in <strong>O(n)</strong> time (average).</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.swap_indices" class="method"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#270-273">source</a><h4 class="code-header">pub fn <a href="#method.swap_indices" class="fn">swap_indices</a>(self, other: <a class="primitive" href="https://doc.rust-lang.org/1.80.0/std/primitive.usize.html">usize</a>)</h4></section></summary><div class="docblock"><p>Swaps the position of entry with another.</p>
<p>This is equivalent to <a href="struct.IndexMap.html#method.swap_indices" title="method indexmap::map::IndexMap::swap_indices"><code>IndexMap::swap_indices</code></a>
with the current <a href="struct.OccupiedEntry.html#method.index" title="method indexmap::map::OccupiedEntry::index"><code>.index()</code></a> as one of the two being swapped.</p>
<p><em><strong>Panics</strong></em> if the <code>other</code> index is out of bounds.</p>
<p>Computes in <strong>O(1)</strong> time (average).</p>
</div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-OccupiedEntry%3C'_,+K,+V%3E" class="impl"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#276-283">source</a><a href="#impl-Debug-for-OccupiedEntry%3C'_,+K,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K: <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>, V: <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a>&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.OccupiedEntry.html" title="struct indexmap::map::OccupiedEntry">OccupiedEntry</a>&lt;'_, K, V&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../../src/indexmap/map/core/entry.rs.html#277-282">source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.80.0/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/1.80.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/1.80.0/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.80.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-MutableEntryKey-for-OccupiedEntry%3C'_,+K,+V%3E" class="impl"><a class="src rightside" href="../../src/indexmap/map/mutable.rs.html#131-136">source</a><a href="#impl-MutableEntryKey-for-OccupiedEntry%3C'_,+K,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;K, V&gt; <a class="trait" href="trait.MutableEntryKey.html" title="trait indexmap::map::MutableEntryKey">MutableEntryKey</a> for <a class="struct" href="struct.OccupiedEntry.html" title="struct indexmap::map::OccupiedEntry">OccupiedEntry</a>&lt;'_, K, V&gt;</h3></section></summary><div class="docblock"><p>Opt-in mutable access to <a href="struct.OccupiedEntry.html" title="struct indexmap::map::OccupiedEntry"><code>OccupiedEntry</code></a> keys.</p>
<p>See <a href="trait.MutableEntryKey.html" title="trait indexmap::map::MutableEntryKey"><code>MutableEntryKey</code></a> for more information.</p>
</div><div class="impl-items"><section id="associatedtype.Key" class="associatedtype trait-impl"><a href="#associatedtype.Key" class="anchor">§</a><h4 class="code-header">type <a href="trait.MutableEntryKey.html#associatedtype.Key" class="associatedtype">Key</a> = K</h4></section><section id="method.key_mut" class="method trait-impl"><a class="src rightside" href="../../src/indexmap/map/mutable.rs.html#133-135">source</a><a href="#method.key_mut" class="anchor">§</a><h4 class="code-header">fn <a href="trait.MutableEntryKey.html#tymethod.key_mut" class="fn">key_mut</a>(&amp;mut self) -&gt; &amp;mut Self::<a class="associatedtype" href="trait.MutableEntryKey.html#associatedtype.Key" title="type indexmap::map::MutableEntryKey::Key">Key</a></h4></section></div></details></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-OccupiedEntry%3C'a,+K,+V%3E" class="impl"><a href="#impl-Freeze-for-OccupiedEntry%3C'a,+K,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K, V&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.OccupiedEntry.html" title="struct indexmap::map::OccupiedEntry">OccupiedEntry</a>&lt;'a, K, V&gt;</h3></section><section id="impl-RefUnwindSafe-for-OccupiedEntry%3C'a,+K,+V%3E" class="impl"><a href="#impl-RefUnwindSafe-for-OccupiedEntry%3C'a,+K,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K, V&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.OccupiedEntry.html" title="struct indexmap::map::OccupiedEntry">OccupiedEntry</a>&lt;'a, K, V&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,
V: <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</div></h3></section><section id="impl-Send-for-OccupiedEntry%3C'a,+K,+V%3E" class="impl"><a href="#impl-Send-for-OccupiedEntry%3C'a,+K,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K, V&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.OccupiedEntry.html" title="struct indexmap::map::OccupiedEntry">OccupiedEntry</a>&lt;'a, K, V&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,
V: <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</div></h3></section><section id="impl-Sync-for-OccupiedEntry%3C'a,+K,+V%3E" class="impl"><a href="#impl-Sync-for-OccupiedEntry%3C'a,+K,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K, V&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.OccupiedEntry.html" title="struct indexmap::map::OccupiedEntry">OccupiedEntry</a>&lt;'a, K, V&gt;<div class="where">where
K: <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,
V: <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section><section id="impl-Unpin-for-OccupiedEntry%3C'a,+K,+V%3E" class="impl"><a href="#impl-Unpin-for-OccupiedEntry%3C'a,+K,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K, V&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.OccupiedEntry.html" title="struct indexmap::map::OccupiedEntry">OccupiedEntry</a>&lt;'a, K, V&gt;</h3></section><section id="impl-UnwindSafe-for-OccupiedEntry%3C'a,+K,+V%3E" class="impl"><a href="#impl-UnwindSafe-for-OccupiedEntry%3C'a,+K,+V%3E" class="anchor">§</a><h3 class="code-header">impl&lt;'a, K, V&gt; !<a class="trait" href="https://doc.rust-lang.org/1.80.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.OccupiedEntry.html" title="struct indexmap::map::OccupiedEntry">OccupiedEntry</a>&lt;'a, K, V&gt;</h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/any.rs.html#140">source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.80.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/any.rs.html#141">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.80.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/1.80.0/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.80.0/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/borrow.rs.html#208">source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.80.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/borrow.rs.html#210">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.80.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.80.0/std/primitive.reference.html">&amp;T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.80.0/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/borrow.rs.html#216">source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T<div class="where">where
T: ?<a class="trait" href="https://doc.rust-lang.org/1.80.0/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/borrow.rs.html#217">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.80.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.80.0/std/primitive.reference.html">&amp;mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.80.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/convert/mod.rs.html#765">source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/convert/mod.rs.html#768">source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.80.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -&gt; T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/convert/mod.rs.html#748-750">source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/convert/mod.rs.html#758">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.80.0/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -&gt; U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
<p>That is, this conversion is whatever the implementation of
<code><a href="https://doc.rust-lang.org/1.80.0/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for U</code> chooses to do.</p>
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/convert/mod.rs.html#805-807">source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.80.0/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/convert/mod.rs.html#812">source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.80.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/convert/mod.rs.html#790-792">source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T<div class="where">where
U: <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.80.0/src/core/convert/mod.rs.html#797">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/1.80.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="associatedtype" href="https://doc.rust-lang.org/1.80.0/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html>