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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 trait for Arrow String Arrays, currently three types are supported:"><title>StringArrayType in datatypes::compute - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../static.files/rustdoc-e56847b5.css"><meta name="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="datatypes" data-themes="" data-resource-suffix="" data-rustdoc-version="1.92.0-nightly (fa3155a64 2025-09-30)" data-channel="nightly" data-search-js="search-e256b49e.js" data-stringdex-js="stringdex-828709d0.js" data-settings-js="settings-c38705f0.js" ><script src="../../static.files/storage-e2aeef58.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../static.files/main-ce535bd0.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-044be391.svg"></head><body class="rustdoc trait"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">StringArrayType</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../datatypes/index.html">datatypes</a><span class="version">1.0.0-beta.3</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">String<wbr>Array<wbr>Type</a></h2><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.is_ascii" title="is_ascii">is_ascii</a></li><li><a href="#tymethod.iter" title="iter">iter</a></li></ul><h3><a href="#dyn-compatibility">Dyn Compatibility</a></h3><h3><a href="#implementors">Implementors</a></h3></section><div id="rustdoc-modnav"><h2><a href="index.html">In datatypes::<wbr>compute</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../index.html">datatypes</a>::<wbr><a href="index.html">compute</a></div><h1>Trait <span class="trait">String<wbr>Array<wbr>Type</span> <button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"></span></div><pre class="rust item-decl"><code>pub trait StringArrayType<'a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + ArrayAccessor<Item = &'a <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>> {
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// Required methods
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fn <a href="#tymethod.is_ascii" class="fn">is_ascii</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>;
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<span class="item-spacer"></span> fn <a href="#tymethod.iter" class="fn">iter</a>(&self) -> ArrayIter<Self>;
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}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A trait for Arrow String Arrays, currently three types are supported:</p>
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<ul>
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<li><code>StringArray</code></li>
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<li><code>LargeStringArray</code></li>
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<li><code>StringViewArray</code></li>
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</ul>
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<p>This trait helps to abstract over the different types of string arrays
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so that we don’t need to duplicate the implementation for each type.</p>
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</div></details><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="tymethod.is_ascii" class="method"><h4 class="code-header">fn <a href="#tymethod.is_ascii" class="fn">is_ascii</a>(&self) -> <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 all data within this string array is ASCII</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.iter" class="method"><h4 class="code-header">fn <a href="#tymethod.iter" class="fn">iter</a>(&self) -> ArrayIter<Self></h4></section></summary><div class="docblock"><p>Constructs a new iterator</p>
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</div></details></div><h2 id="dyn-compatibility" class="section-header">Dyn Compatibility<a href="#dyn-compatibility" class="anchor">§</a></h2><div class="dyn-compatibility-info"><p>This trait is <b>not</b> <a href="https://doc.rust-lang.org/nightly/reference/items/traits.html#dyn-compatibility">dyn compatible</a>.</p><p><i>In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.</i></p></div><h2 id="implementors" class="section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"><section id="impl-StringArrayType%3C'a%3E-for-%26GenericByteViewArray%3CStringViewType%3E" class="impl"><a href="#impl-StringArrayType%3C'a%3E-for-%26GenericByteViewArray%3CStringViewType%3E" class="anchor">§</a><h3 class="code-header">impl<'a> <a class="trait" href="trait.StringArrayType.html" title="trait datatypes::compute::StringArrayType">StringArrayType</a><'a> for &'a GenericByteViewArray<StringViewType></h3></section><section id="impl-StringArrayType%3C'a%3E-for-%26GenericByteArray%3CGenericStringType%3CO%3E%3E" class="impl"><a href="#impl-StringArrayType%3C'a%3E-for-%26GenericByteArray%3CGenericStringType%3CO%3E%3E" class="anchor">§</a><h3 class="code-header">impl<'a, O> <a class="trait" href="trait.StringArrayType.html" title="trait datatypes::compute::StringArrayType">StringArrayType</a><'a> for &'a GenericByteArray<GenericStringType<O>><div class="where">where
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O: OffsetSizeTrait,</div></h3></section></div><script src="../../trait.impl/arrow_array/array/trait.StringArrayType.js" data-ignore-extern-crates="arrow_array" async></script></section></div></main></body></html> |