<!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="Source of the Rust file `database/src/utils.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>utils.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceSerif4-Regular-1f7d512b176f0f72.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceSerif4-Bold-124a1ca42af929b6.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../static.files/rustdoc-6827029ac823cab7.css" id="mainThemeStyle"><link rel="stylesheet" id="themeStyle" href="../../static.files/light-ebce58d0a40c3431.css"><link rel="stylesheet" disabled href="../../static.files/dark-f23faae4a2daf9a6.css"><link rel="stylesheet" disabled href="../../static.files/ayu-8af5e100b21cd173.css"><script id="default-settings" ></script><script src="../../static.files/storage-d43fa987303ecbbb.js"></script><script defer src="../../static.files/source-script-5cf2e01a42cc9858.js"></script><script defer src="../../source-files.js"></script><script defer src="../../static.files/main-c55e1eb52e1886b4.js"></script><noscript><link rel="stylesheet" href="../../static.files/noscript-13285aec31fa243e.css"></noscript><link rel="alternate icon" type="image/png" href="../../static.files/favicon-16x16-8b506e7a72182f1c.png"><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 source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../database/index.html"><img class="rust-logo" src="../../static.files/rust-logo-151179464ae7ed46.svg" alt="logo"></a><form class="search-form"><span></span><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../static.files/wheel-5ec35bf9ca753509.svg"></a></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><pre class="src-line-numbers"><a href="#1" id="1">1</a> <a href="#2" id="2">2</a> <a href="#3" id="3">3</a> <a href="#4" id="4">4</a> <a href="#5" id="5">5</a> <a href="#6" id="6">6</a> <a href="#7" id="7">7</a> <a href="#8" id="8">8</a> <a href="#9" id="9">9</a> <a href="#10" id="10">10</a> <a href="#11" id="11">11</a> <a href="#12" id="12">12</a> <a href="#13" id="13">13</a> <a href="#14" id="14">14</a> <a href="#15" id="15">15</a> <a href="#16" id="16">16</a> <a href="#17" id="17">17</a> <a href="#18" id="18">18</a> <a href="#19" id="19">19</a> <a href="#20" id="20">20</a> <a href="#21" id="21">21</a> <a href="#22" id="22">22</a> <a href="#23" id="23">23</a> <a href="#24" id="24">24</a> <a href="#25" id="25">25</a> <a href="#26" id="26">26</a> <a href="#27" id="27">27</a> <a href="#28" id="28">28</a> <a href="#29" id="29">29</a> <a href="#30" id="30">30</a> <a href="#31" id="31">31</a> <a href="#32" id="32">32</a> </pre><pre class="rust"><code><span class="attr">#[macro_export] </span><span class="macro">macro_rules! </span>opt_update { (<span class="macro-nonterminal">$conn</span>:ident, <span class="macro-nonterminal">$query</span>:expr => (<span class="macro-nonterminal">$self</span>:expr, <span class="macro-nonterminal">$constraint</span>:expr)) => { { <span class="kw">if let </span><span class="prelude-val">Some</span>(x) = <span class="macro-nonterminal">$self</span>.as_ref() { <span class="macro">::sqlx::query!</span>(<span class="macro-nonterminal">$query</span>, x, <span class="macro-nonterminal">$constraint</span>) .execute(<span class="kw-2">&mut *</span><span class="macro-nonterminal">$conn</span>) .<span class="kw">await</span><span class="question-mark">?</span>; } } }; (<span class="macro-nonterminal">$conn</span>:ident, <span class="macro-nonterminal">$query</span>:expr => (<span class="macro-nonterminal">$self</span>:expr, <span class="macro-nonterminal">$constraint</span>:expr), $(<span class="macro-nonterminal">$tail</span>:tt)+) => { { <span class="macro">crate::opt_update!</span>(<span class="macro-nonterminal">$conn</span>, <span class="macro-nonterminal">$query </span>=> (<span class="macro-nonterminal">$self</span>, <span class="macro-nonterminal">$constraint</span>)); <span class="macro">crate::opt_update!</span>(<span class="macro-nonterminal">$conn</span>, $(<span class="macro-nonterminal">$tail</span>)<span class="kw-2">*</span>); } } } <span class="attr">#[cfg(not(debug_assertions))] </span><span class="kw">pub fn </span>ffpath(bin: <span class="kw">impl </span>AsRef<str>) -> <span class="kw-2">&</span><span class="lifetime">'static </span>str { <span class="kw">let </span><span class="kw-2">mut </span>path = std::env::current_exe().expect(<span class="string">"Failed to grab path to the `dim` binary."</span>); path.pop(); <span class="comment">// remove the dim bin to get the dir of `dim` </span>path.push(bin.as_ref()); Box::leak(path.to_string_lossy().to_string().into_boxed_str()) } <span class="attr">#[cfg(debug_assertions)] </span><span class="kw">pub fn </span>ffpath(bin: <span class="kw">impl </span>AsRef<str>) -> <span class="kw-2">&</span><span class="lifetime">'static </span>str { Box::leak(bin.as_ref().to_string().into_boxed_str()) } </code></pre></div> </section></div></main><div id="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="database" data-themes="" data-resource-suffix="" data-rustdoc-version="1.67.0 (fc594f156 2023-01-24)" data-search-js="search-444266647c4dba98.js" data-settings-js="settings-bebeae96e00e4617.js" data-settings-css="settings-af96d9e2fc13e081.css" ></div></body></html>