<!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="Extracts the day of year of a given temporal primitive array as an array of integers The day of year that ranges from 1 to 366"><title>doy in arrow::compute - 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="arrow" data-themes="" data-resource-suffix="" data-rustdoc-version="1.80.0-nightly (72fdf913c 2024-06-05)" data-channel="nightly" 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 fn"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../arrow/index.html">arrow</a><span class="version">52.0.0</span></h2></div><div class="sidebar-elems"><h2><a href="index.html">In arrow::compute</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>Function <a href="../index.html">arrow</a>::<wbr><a href="index.html">compute</a>::<wbr><a class="fn" href="#">doy</a><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><span class="out-of-band"><button id="toggle-all-docs" title="collapse all docs">[<span>&#x2212;</span>]</button></span></div><pre class="rust item-decl"><code>pub fn doy&lt;T&gt;(
    array: &amp;<a class="struct" href="../array/struct.PrimitiveArray.html" title="struct arrow::array::PrimitiveArray">PrimitiveArray</a>&lt;T&gt;,
) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="../array/struct.PrimitiveArray.html" title="struct arrow::array::PrimitiveArray">PrimitiveArray</a>&lt;<a class="struct" href="../datatypes/struct.Int32Type.html" title="struct arrow::datatypes::Int32Type">Int32Type</a>&gt;, <a class="enum" href="../error/enum.ArrowError.html" title="enum arrow::error::ArrowError">ArrowError</a>&gt;<div class="where">where
    T: <a class="trait" href="../datatypes/trait.ArrowTemporalType.html" title="trait arrow::datatypes::ArrowTemporalType">ArrowTemporalType</a> + <a class="trait" href="../datatypes/trait.ArrowNumericType.html" title="trait arrow::datatypes::ArrowNumericType">ArrowNumericType</a>,
    &lt;T as <a class="trait" href="../datatypes/trait.ArrowPrimitiveType.html" title="trait arrow::datatypes::ArrowPrimitiveType">ArrowPrimitiveType</a>&gt;::<a class="associatedtype" href="../datatypes/trait.ArrowPrimitiveType.html#associatedtype.Native" title="type arrow::datatypes::ArrowPrimitiveType::Native">Native</a>: <a class="trait" href="../datatypes/trait.ArrowNativeType.html" title="trait arrow::datatypes::ArrowNativeType">ArrowNativeType</a>,
    <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;&lt;T as <a class="trait" href="../datatypes/trait.ArrowPrimitiveType.html" title="trait arrow::datatypes::ArrowPrimitiveType">ArrowPrimitiveType</a>&gt;::<a class="associatedtype" href="../datatypes/trait.ArrowPrimitiveType.html#associatedtype.Native" title="type arrow::datatypes::ArrowPrimitiveType::Native">Native</a>&gt;,</div></code></pre><span class="item-info"><div class="stab deprecated"><span class="emoji">👎</span><span>Deprecated since 51.0.0: Use <code>date_part</code> instead</span></div></span><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Extracts the day of year of a given temporal primitive array as an array of integers
The day of year that ranges from 1 to 366</p>
</div></details></section></div></main></body></html>