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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="API documentation for the Rust `if_func` mod in crate `common_function`."><title>common_function::scalars::expression::if_func - 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="common_function" 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 mod"><!--[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="#">Module if_func</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../../common_function/index.html">common_<wbr>function</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="#">Module if_func</a></h2><h3><a href="#structs">Module Items</a></h3><ul class="block"><li><a href="#structs" title="Structs">Structs</a></li><li><a href="#constants" title="Constants">Constants</a></li><li><a href="#functions" title="Functions">Functions</a></li></ul></section><div id="rustdoc-modnav"><h2><a href="../index.html">In common_<wbr>function::<wbr>scalars::<wbr>expression</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">common_function</a>::<wbr><a href="../../index.html">scalars</a>::<wbr><a href="../index.html">expression</a></div><h1>Module <span>if_func</span> <button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../../../../src/common_function/scalars/expression/if_func.rs.html#15-404">Source</a> </span></div><h2 id="structs" class="section-header">Structs<a href="#structs" class="anchor">§</a></h2><dl class="item-table"><dt><a class="struct" href="struct.IfFunction.html" title="struct common_function::scalars::expression::if_func::IfFunction">IfFunction</a></dt><dd>MySQL-compatible IF function: IF(condition, true_value, false_value)</dd></dl><h2 id="constants" class="section-header">Constants<a href="#constants" class="anchor">§</a></h2><dl class="item-table"><dt><a class="constant" href="constant.NAME.html" title="constant common_function::scalars::expression::if_func::NAME">NAME</a><span title="Restricted Visibility"> 🔒</span> </dt></dl><h2 id="functions" class="section-header">Functions<a href="#functions" class="anchor">§</a></h2><dl class="item-table"><dt><a class="fn" href="fn.array_to_bool.html" title="fn common_function::scalars::expression::if_func::array_to_bool">array_<wbr>to_<wbr>bool</a><span title="Restricted Visibility"> 🔒</span> </dt><dd>Convert an Array to BooleanArray using MySQL truthy rules</dd><dt><a class="fn" href="fn.float_array_to_bool.html" title="fn common_function::scalars::expression::if_func::float_array_to_bool">float_<wbr>array_<wbr>to_<wbr>bool</a><span title="Restricted Visibility"> 🔒</span> </dt><dd>Convert a float PrimitiveArray to BooleanArray using MySQL truthy rules:
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NULL -> false, 0 (including -0.0) -> false, NaN -> true, other non-zero -> true</dd><dt><a class="fn" href="fn.int_array_to_bool.html" title="fn common_function::scalars::expression::if_func::int_array_to_bool">int_<wbr>array_<wbr>to_<wbr>bool</a><span title="Restricted Visibility"> 🔒</span> </dt><dd>Convert an integer PrimitiveArray to BooleanArray using MySQL truthy rules:
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NULL -> false, 0 -> false, non-zero -> true</dd><dt><a class="fn" href="fn.to_boolean_array.html" title="fn common_function::scalars::expression::if_func::to_boolean_array">to_<wbr>boolean_<wbr>array</a><span title="Restricted Visibility"> 🔒</span> </dt><dd>Convert a ColumnarValue to a BooleanArray using MySQL truthy rules:</dd></dl></section></div></main></body></html> |