<!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 slice-able buffer of monotonically increasing, positive integers used to store run-ends"><title>RunEndBuffer in arrow_buffer::buffer - 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" 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class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../arrow_buffer/index.html">arrow_buffer</a><span class="version">52.0.0</span></h2></div><h2 class="location"><a href="#">RunEndBuffer</a></h2><div class="sidebar-elems"><section><h3><a href="#fields">Fields</a></h3><ul class="block structfield"><li><a href="#structfield.len">len</a></li><li><a href="#structfield.offset">offset</a></li><li><a href="#structfield.run_ends">run_ends</a></li></ul><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.get_end_physical_index">get_end_physical_index</a></li><li><a href="#method.get_physical_index">get_physical_index</a></li><li><a href="#method.get_start_physical_index">get_start_physical_index</a></li><li><a href="#method.inner">inner</a></li><li><a href="#method.into_inner">into_inner</a></li><li><a href="#method.is_empty">is_empty</a></li><li><a href="#method.len">len</a></li><li><a href="#method.max_value">max_value</a></li><li><a href="#method.new">new</a></li><li><a href="#method.new_unchecked">new_unchecked</a></li><li><a href="#method.offset">offset</a></li><li><a href="#method.slice">slice</a></li><li><a href="#method.values">values</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-RunEndBuffer%3CE%3E">Clone</a></li><li><a href="#impl-Debug-for-RunEndBuffer%3CE%3E">Debug</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-RunEndBuffer%3CE%3E">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-RunEndBuffer%3CE%3E">RefUnwindSafe</a></li><li><a href="#impl-Send-for-RunEndBuffer%3CE%3E">Send</a></li><li><a href="#impl-Sync-for-RunEndBuffer%3CE%3E">Sync</a></li><li><a href="#impl-Unpin-for-RunEndBuffer%3CE%3E">Unpin</a></li><li><a href="#impl-UnwindSafe-for-RunEndBuffer%3CE%3E">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Allocation-for-T">Allocation</a></li><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-ToOwned-for-T">ToOwned</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 arrow_buffer::buffer</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">arrow_buffer</a>::<wbr><a href="index.html">buffer</a>::<wbr><a class="struct" href="#">RunEndBuffer</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/arrow_buffer/buffer/run.rs.html#65-69">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 RunEndBuffer&lt;E: <a class="trait" href="../native/trait.ArrowNativeType.html" title="trait arrow_buffer::native::ArrowNativeType">ArrowNativeType</a>&gt; {
    run_ends: <a class="struct" href="scalar/struct.ScalarBuffer.html" title="struct arrow_buffer::buffer::scalar::ScalarBuffer">ScalarBuffer</a>&lt;E&gt;,
    len: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>,
    offset: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>,
}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A slice-able buffer of monotonically increasing, positive integers used to store run-ends</p>
<h2 id="logical-vs-physical"><a class="doc-anchor" href="#logical-vs-physical">§</a>Logical vs Physical</h2>
<p>A <a href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer"><code>RunEndBuffer</code></a> is used to encode runs of the same value, the index of each run is
called the physical index. The logical index is then the corresponding index in the logical
run-encoded array, i.e. a single run of length <code>3</code>, would have the logical indices <code>0..3</code>.</p>
<p>Each value in <a href="run/struct.RunEndBuffer.html#method.values" title="method arrow_buffer::buffer::run::RunEndBuffer::values"><code>RunEndBuffer::values</code></a> is the cumulative length of all runs in the
logical array, up to that physical index.</p>
<p>Consider a <a href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer"><code>RunEndBuffer</code></a> containing <code>[3, 4, 6]</code>. The maximum physical index is <code>2</code>,
as there are <code>3</code> values, and the maximum logical index is <code>5</code>, as the maximum run end
is <code>6</code>. The physical indices are therefore <code>[0, 0, 0, 1, 2, 2]</code></p>
<div class="example-wrap"><pre class="language-text"><code>    ┌─────────┐        ┌─────────┐           ┌─────────┐
    │    3    │        │    0    │ ─┬──────▶ │    0    │
    ├─────────┤        ├─────────┤  │        ├─────────┤
    │    4    │        │    1    │ ─┤ ┌────▶ │    1    │
    ├─────────┤        ├─────────┤  │ │      ├─────────┤
    │    6    │        │    2    │ ─┘ │ ┌──▶ │    2    │
    └─────────┘        ├─────────┤    │ │    └─────────┘
     run ends          │    3    │ ───┘ │  physical indices
                       ├─────────┤      │
                       │    4    │ ─────┤
                       ├─────────┤      │
                       │    5    │ ─────┘
                       └─────────┘
                     logical indices
</code></pre></div><h2 id="slicing"><a class="doc-anchor" href="#slicing">§</a>Slicing</h2>
<p>In order to provide zero-copy slicing, this container stores a separate offset and length</p>
<p>For example, a <a href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer"><code>RunEndBuffer</code></a> containing values <code>[3, 6, 8]</code> with offset and length <code>4</code> would
describe the physical indices <code>1, 1, 2, 2</code></p>
<p>For example, a <a href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer"><code>RunEndBuffer</code></a> containing values <code>[6, 8, 9]</code> with offset <code>2</code> and length <code>5</code>
would describe the physical indices <code>0, 0, 0, 0, 1</code></p>
</div></details><h2 id="fields" class="fields section-header">Fields<a href="#fields" class="anchor">§</a></h2><span id="structfield.run_ends" class="structfield section-header"><a href="#structfield.run_ends" class="anchor field">§</a><code>run_ends: <a class="struct" href="scalar/struct.ScalarBuffer.html" title="struct arrow_buffer::buffer::scalar::ScalarBuffer">ScalarBuffer</a>&lt;E&gt;</code></span><span id="structfield.len" class="structfield section-header"><a href="#structfield.len" class="anchor field">§</a><code>len: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code></span><span id="structfield.offset" class="structfield section-header"><a href="#structfield.offset" class="anchor field">§</a><code>offset: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code></span><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-RunEndBuffer%3CE%3E" class="impl"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#71-207">source</a><a href="#impl-RunEndBuffer%3CE%3E" class="anchor">§</a><h3 class="code-header">impl&lt;E&gt; <a class="struct" href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer">RunEndBuffer</a>&lt;E&gt;<div class="where">where
    E: <a class="trait" href="../native/trait.ArrowNativeType.html" title="trait arrow_buffer::native::ArrowNativeType">ArrowNativeType</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.new" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#81-105">source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>(run_ends: <a class="struct" href="scalar/struct.ScalarBuffer.html" title="struct arrow_buffer::buffer::scalar::ScalarBuffer">ScalarBuffer</a>&lt;E&gt;, offset: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, len: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; Self</h4></section></summary><div class="docblock"><p>Create a new <a href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer"><code>RunEndBuffer</code></a> from a <a href="scalar/struct.ScalarBuffer.html" title="struct arrow_buffer::buffer::scalar::ScalarBuffer"><code>ScalarBuffer</code></a>, an <code>offset</code> and <code>len</code></p>
<h5 id="panics"><a class="doc-anchor" href="#panics">§</a>Panics</h5>
<ul>
<li><code>buffer</code> does not contain strictly increasing values greater than zero</li>
<li>the last value of <code>buffer</code> is less than <code>offset + len</code></li>
</ul>
</div></details><details class="toggle method-toggle" open><summary><section id="method.new_unchecked" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#113-119">source</a><h4 class="code-header">pub unsafe fn <a href="#method.new_unchecked" class="fn">new_unchecked</a>(
    run_ends: <a class="struct" href="scalar/struct.ScalarBuffer.html" title="struct arrow_buffer::buffer::scalar::ScalarBuffer">ScalarBuffer</a>&lt;E&gt;,
    offset: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>,
    len: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>,
) -&gt; Self</h4></section></summary><div class="docblock"><p>Create a new <a href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer"><code>RunEndBuffer</code></a> from an <a href="scalar/struct.ScalarBuffer.html" title="struct arrow_buffer::buffer::scalar::ScalarBuffer"><code>ScalarBuffer</code></a>, an <code>offset</code> and <code>len</code></p>
<h5 id="safety"><a class="doc-anchor" href="#safety">§</a>Safety</h5>
<ul>
<li><code>buffer</code> must contain strictly increasing values greater than zero</li>
<li>The last value of <code>buffer</code> must be greater than or equal to <code>offset + len</code></li>
</ul>
</div></details><details class="toggle method-toggle" open><summary><section id="method.offset" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#123-125">source</a><h4 class="code-header">pub fn <a href="#method.offset" class="fn">offset</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Returns the logical offset into the run-ends stored by this buffer</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.len" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#129-131">source</a><h4 class="code-header">pub fn <a href="#method.len" class="fn">len</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Returns the logical length of the run-ends stored by this buffer</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.is_empty" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#135-137">source</a><h4 class="code-header">pub fn <a href="#method.is_empty" class="fn">is_empty</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Returns true if this buffer is empty</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.values" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#141-143">source</a><h4 class="code-header">pub fn <a href="#method.values" class="fn">values</a>(&amp;self) -&gt; &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[E]</a></h4></section></summary><div class="docblock"><p>Returns the values of this <a href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer"><code>RunEndBuffer</code></a> not including any offset</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.max_value" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#147-149">source</a><h4 class="code-header">pub fn <a href="#method.max_value" class="fn">max_value</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Returns the maximum run-end encoded in the underlying buffer</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.get_physical_index" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#154-162">source</a><h4 class="code-header">pub fn <a href="#method.get_physical_index" class="fn">get_physical_index</a>(&amp;self, logical_index: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Performs a binary search to find the physical index for the given logical index</p>
<p>The result is arbitrary if <code>logical_index &gt;= self.len()</code></p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.get_start_physical_index" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#165-171">source</a><h4 class="code-header">pub fn <a href="#method.get_start_physical_index" class="fn">get_start_physical_index</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Returns the physical index at which the logical array starts</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.get_end_physical_index" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#174-183">source</a><h4 class="code-header">pub fn <a href="#method.get_end_physical_index" class="fn">get_end_physical_index</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></h4></section></summary><div class="docblock"><p>Returns the physical index at which the logical array ends</p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.slice" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#186-196">source</a><h4 class="code-header">pub fn <a href="#method.slice" class="fn">slice</a>(&amp;self, offset: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, len: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; Self</h4></section></summary><div class="docblock"><p>Slices this <a href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer"><code>RunEndBuffer</code></a> by the provided <code>offset</code> and <code>length</code></p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.inner" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#199-201">source</a><h4 class="code-header">pub fn <a href="#method.inner" class="fn">inner</a>(&amp;self) -&gt; &amp;<a class="struct" href="scalar/struct.ScalarBuffer.html" title="struct arrow_buffer::buffer::scalar::ScalarBuffer">ScalarBuffer</a>&lt;E&gt;</h4></section></summary><div class="docblock"><p>Returns the inner <a href="scalar/struct.ScalarBuffer.html" title="struct arrow_buffer::buffer::scalar::ScalarBuffer"><code>ScalarBuffer</code></a></p>
</div></details><details class="toggle method-toggle" open><summary><section id="method.into_inner" class="method"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#204-206">source</a><h4 class="code-header">pub fn <a href="#method.into_inner" class="fn">into_inner</a>(self) -&gt; <a class="struct" href="scalar/struct.ScalarBuffer.html" title="struct arrow_buffer::buffer::scalar::ScalarBuffer">ScalarBuffer</a>&lt;E&gt;</h4></section></summary><div class="docblock"><p>Returns the inner <a href="scalar/struct.ScalarBuffer.html" title="struct arrow_buffer::buffer::scalar::ScalarBuffer"><code>ScalarBuffer</code></a>, consuming self</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-Clone-for-RunEndBuffer%3CE%3E" class="impl"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#64">source</a><a href="#impl-Clone-for-RunEndBuffer%3CE%3E" class="anchor">§</a><h3 class="code-header">impl&lt;E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + <a class="trait" href="../native/trait.ArrowNativeType.html" title="trait arrow_buffer::native::ArrowNativeType">ArrowNativeType</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer">RunEndBuffer</a>&lt;E&gt;</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#64">source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&amp;self) -&gt; <a class="struct" href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer">RunEndBuffer</a>&lt;E&gt;</h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/nightly/src/core/clone.rs.html#169">source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&amp;mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;Self</a>)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-RunEndBuffer%3CE%3E" class="impl"><a class="src rightside" href="../../src/arrow_buffer/buffer/run.rs.html#64">source</a><a href="#impl-Debug-for-RunEndBuffer%3CE%3E" class="anchor">§</a><h3 class="code-header">impl&lt;E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> + <a class="trait" href="../native/trait.ArrowNativeType.html" title="trait arrow_buffer::native::ArrowNativeType">ArrowNativeType</a>&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer">RunEndBuffer</a>&lt;E&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/arrow_buffer/buffer/run.rs.html#64">source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/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/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>&lt;'_&gt;) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/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/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></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-RunEndBuffer%3CE%3E" class="impl"><a href="#impl-Freeze-for-RunEndBuffer%3CE%3E" class="anchor">§</a><h3 class="code-header">impl&lt;E&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer">RunEndBuffer</a>&lt;E&gt;</h3></section><section id="impl-RefUnwindSafe-for-RunEndBuffer%3CE%3E" class="impl"><a href="#impl-RefUnwindSafe-for-RunEndBuffer%3CE%3E" class="anchor">§</a><h3 class="code-header">impl&lt;E&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer">RunEndBuffer</a>&lt;E&gt;<div class="where">where
    E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</div></h3></section><section id="impl-Send-for-RunEndBuffer%3CE%3E" class="impl"><a href="#impl-Send-for-RunEndBuffer%3CE%3E" class="anchor">§</a><h3 class="code-header">impl&lt;E&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer">RunEndBuffer</a>&lt;E&gt;</h3></section><section id="impl-Sync-for-RunEndBuffer%3CE%3E" class="impl"><a href="#impl-Sync-for-RunEndBuffer%3CE%3E" class="anchor">§</a><h3 class="code-header">impl&lt;E&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer">RunEndBuffer</a>&lt;E&gt;</h3></section><section id="impl-Unpin-for-RunEndBuffer%3CE%3E" class="impl"><a href="#impl-Unpin-for-RunEndBuffer%3CE%3E" class="anchor">§</a><h3 class="code-header">impl&lt;E&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer">RunEndBuffer</a>&lt;E&gt;<div class="where">where
    E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h3></section><section id="impl-UnwindSafe-for-RunEndBuffer%3CE%3E" class="impl"><a href="#impl-UnwindSafe-for-RunEndBuffer%3CE%3E" class="anchor">§</a><h3 class="code-header">impl&lt;E&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="run/struct.RunEndBuffer.html" title="struct arrow_buffer::buffer::run::RunEndBuffer">RunEndBuffer</a>&lt;E&gt;<div class="where">where
    E: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</div></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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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-ToOwned-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#83-85">source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
    T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl"><a href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#88">source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&amp;self) -&gt; T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#92">source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&amp;self, target: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut T</a>)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></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/nightly/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/nightly/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/nightly/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-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/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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" class="associatedtype trait-impl"><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/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/nightly/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/nightly/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/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/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/nightly/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/nightly/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><section id="impl-Allocation-for-T" class="impl"><a class="src rightside" href="../../src/arrow_buffer/alloc/mod.rs.html#33">source</a><a href="#impl-Allocation-for-T" class="anchor">§</a><h3 class="code-header">impl&lt;T&gt; <a class="trait" href="../alloc/trait.Allocation.html" title="trait arrow_buffer::alloc::Allocation">Allocation</a> for T<div class="where">where
    T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section></div></section></div></main></body></html>