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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="Source of the Rust file `actix-settings/src/lib.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>lib.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../ayu.css" disabled><link rel="stylesheet" type="text/css" href="../../dark.css" disabled><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script defer src="../../source-script.js"></script><script defer src="../../source-files.js"></script><script defer src="../../main.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.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="mobile-topbar"><button class="sidebar-menu-toggle">☰</button><a class="sidebar-logo" href="../../actix_settings/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../actix_settings/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><div class="sub-container"><a class="sub-logo-container" href="../../actix_settings/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><button type="button">?</button></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav></div><section id="main-content" class="content"><div class="example-wrap"><pre class="line-numbers"><span id="1">1</span>
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<span id="398">398</span>
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
<span id="456">456</span>
|
||
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|
||
<span id="458">458</span>
|
||
<span id="459">459</span>
|
||
<span id="460">460</span>
|
||
<span id="461">461</span>
|
||
<span id="462">462</span>
|
||
<span id="463">463</span>
|
||
<span id="464">464</span>
|
||
<span id="465">465</span>
|
||
<span id="466">466</span>
|
||
<span id="467">467</span>
|
||
<span id="468">468</span>
|
||
<span id="469">469</span>
|
||
<span id="470">470</span>
|
||
<span id="471">471</span>
|
||
<span id="472">472</span>
|
||
<span id="473">473</span>
|
||
<span id="474">474</span>
|
||
<span id="475">475</span>
|
||
<span id="476">476</span>
|
||
<span id="477">477</span>
|
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|
||
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|
||
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|
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|
||
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|
||
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|
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|
||
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|
||
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|
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
<span id="497">497</span>
|
||
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|
||
<span id="499">499</span>
|
||
<span id="500">500</span>
|
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<span id="501">501</span>
|
||
<span id="502">502</span>
|
||
<span id="503">503</span>
|
||
<span id="504">504</span>
|
||
<span id="505">505</span>
|
||
<span id="506">506</span>
|
||
<span id="507">507</span>
|
||
<span id="508">508</span>
|
||
<span id="509">509</span>
|
||
<span id="510">510</span>
|
||
<span id="511">511</span>
|
||
<span id="512">512</span>
|
||
<span id="513">513</span>
|
||
<span id="514">514</span>
|
||
<span id="515">515</span>
|
||
<span id="516">516</span>
|
||
<span id="517">517</span>
|
||
<span id="518">518</span>
|
||
<span id="519">519</span>
|
||
<span id="520">520</span>
|
||
<span id="521">521</span>
|
||
<span id="522">522</span>
|
||
<span id="523">523</span>
|
||
<span id="524">524</span>
|
||
<span id="525">525</span>
|
||
<span id="526">526</span>
|
||
<span id="527">527</span>
|
||
<span id="528">528</span>
|
||
<span id="529">529</span>
|
||
<span id="530">530</span>
|
||
<span id="531">531</span>
|
||
<span id="532">532</span>
|
||
<span id="533">533</span>
|
||
<span id="534">534</span>
|
||
<span id="535">535</span>
|
||
<span id="536">536</span>
|
||
<span id="537">537</span>
|
||
<span id="538">538</span>
|
||
<span id="539">539</span>
|
||
<span id="540">540</span>
|
||
<span id="541">541</span>
|
||
<span id="542">542</span>
|
||
<span id="543">543</span>
|
||
<span id="544">544</span>
|
||
<span id="545">545</span>
|
||
<span id="546">546</span>
|
||
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|
||
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|
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|
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|
||
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|
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|
||
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|
||
<span id="554">554</span>
|
||
<span id="555">555</span>
|
||
<span id="556">556</span>
|
||
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|
||
<span id="558">558</span>
|
||
<span id="559">559</span>
|
||
<span id="560">560</span>
|
||
<span id="561">561</span>
|
||
<span id="562">562</span>
|
||
<span id="563">563</span>
|
||
<span id="564">564</span>
|
||
<span id="565">565</span>
|
||
<span id="566">566</span>
|
||
<span id="567">567</span>
|
||
<span id="568">568</span>
|
||
<span id="569">569</span>
|
||
<span id="570">570</span>
|
||
<span id="571">571</span>
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
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|
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|
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|
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|
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|
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
<span id="596">596</span>
|
||
<span id="597">597</span>
|
||
<span id="598">598</span>
|
||
<span id="599">599</span>
|
||
<span id="600">600</span>
|
||
<span id="601">601</span>
|
||
<span id="602">602</span>
|
||
<span id="603">603</span>
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
<span id="610">610</span>
|
||
<span id="611">611</span>
|
||
<span id="612">612</span>
|
||
<span id="613">613</span>
|
||
<span id="614">614</span>
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
<span id="628">628</span>
|
||
<span id="629">629</span>
|
||
<span id="630">630</span>
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
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|
||
<span id="638">638</span>
|
||
<span id="639">639</span>
|
||
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|
||
<span id="641">641</span>
|
||
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|
||
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|
||
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|
||
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|
||
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|
||
<span id="647">647</span>
|
||
<span id="648">648</span>
|
||
<span id="649">649</span>
|
||
<span id="650">650</span>
|
||
<span id="651">651</span>
|
||
<span id="652">652</span>
|
||
<span id="653">653</span>
|
||
<span id="654">654</span>
|
||
<span id="655">655</span>
|
||
<span id="656">656</span>
|
||
<span id="657">657</span>
|
||
<span id="658">658</span>
|
||
<span id="659">659</span>
|
||
<span id="660">660</span>
|
||
<span id="661">661</span>
|
||
<span id="662">662</span>
|
||
<span id="663">663</span>
|
||
<span id="664">664</span>
|
||
<span id="665">665</span>
|
||
<span id="666">666</span>
|
||
<span id="667">667</span>
|
||
<span id="668">668</span>
|
||
<span id="669">669</span>
|
||
<span id="670">670</span>
|
||
<span id="671">671</span>
|
||
<span id="672">672</span>
|
||
<span id="673">673</span>
|
||
<span id="674">674</span>
|
||
<span id="675">675</span>
|
||
<span id="676">676</span>
|
||
<span id="677">677</span>
|
||
<span id="678">678</span>
|
||
<span id="679">679</span>
|
||
<span id="680">680</span>
|
||
<span id="681">681</span>
|
||
<span id="682">682</span>
|
||
<span id="683">683</span>
|
||
<span id="684">684</span>
|
||
<span id="685">685</span>
|
||
<span id="686">686</span>
|
||
<span id="687">687</span>
|
||
<span id="688">688</span>
|
||
<span id="689">689</span>
|
||
<span id="690">690</span>
|
||
<span id="691">691</span>
|
||
<span id="692">692</span>
|
||
<span id="693">693</span>
|
||
<span id="694">694</span>
|
||
<span id="695">695</span>
|
||
<span id="696">696</span>
|
||
<span id="697">697</span>
|
||
<span id="698">698</span>
|
||
<span id="699">699</span>
|
||
<span id="700">700</span>
|
||
<span id="701">701</span>
|
||
<span id="702">702</span>
|
||
<span id="703">703</span>
|
||
<span id="704">704</span>
|
||
<span id="705">705</span>
|
||
</pre><pre class="rust"><code><span class="doccomment">/// A library to process Server.toml files</span>
|
||
<span class="kw">use</span> <span class="ident">std</span>::{
|
||
<span class="ident">env</span>, <span class="ident">fmt</span>,
|
||
<span class="ident">fs::File</span>,
|
||
<span class="ident">io</span>::{<span class="ident">Read</span> <span class="kw">as</span> <span class="kw">_</span>, <span class="ident">Write</span> <span class="kw">as</span> <span class="kw">_</span>},
|
||
<span class="ident">path::Path</span>,
|
||
<span class="ident">time::Duration</span>,
|
||
};
|
||
|
||
<span class="kw">use</span> <span class="ident">actix_http</span>::{<span class="ident">Request</span>, <span class="ident">Response</span>};
|
||
<span class="kw">use</span> <span class="ident">actix_service::IntoServiceFactory</span>;
|
||
<span class="kw">use</span> <span class="ident">actix_web</span>::{
|
||
<span class="ident">body::MessageBody</span>,
|
||
<span class="ident">dev</span>::{<span class="ident">AppConfig</span>, <span class="ident">ServiceFactory</span>},
|
||
<span class="ident">http::KeepAlive</span> <span class="kw">as</span> <span class="ident">ActixKeepAlive</span>,
|
||
<span class="ident">Error</span> <span class="kw">as</span> <span class="ident">WebError</span>, <span class="ident">HttpServer</span>,
|
||
};
|
||
<span class="kw">use</span> <span class="ident">serde</span>::{<span class="ident">de</span>, <span class="ident">Deserialize</span>};
|
||
|
||
<span class="attribute">#[<span class="ident">macro_use</span>]</span>
|
||
<span class="kw">mod</span> <span class="ident">error</span>;
|
||
<span class="kw">mod</span> <span class="ident">actix</span>;
|
||
<span class="kw">mod</span> <span class="ident">core</span>;
|
||
|
||
<span class="kw">pub</span> <span class="kw">use</span> <span class="ident"><span class="self">self</span>::actix</span>::<span class="kw-2">*</span>;
|
||
<span class="kw">pub</span> <span class="kw">use</span> <span class="ident"><span class="self">self</span>::core::Parse</span>;
|
||
<span class="kw">pub</span> <span class="kw">use</span> <span class="ident"><span class="self">self</span>::error</span>::{<span class="ident">AtError</span>, <span class="ident">AtResult</span>};
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>, <span class="ident">Clone</span>, <span class="ident">Deserialize</span>, <span class="ident">PartialEq</span>, <span class="ident">Eq</span>, <span class="ident">Hash</span>)]</span>
|
||
<span class="attribute">#[<span class="ident">serde</span>(<span class="ident">bound</span> <span class="op">=</span> <span class="string">"A: Deserialize<'de>"</span>)]</span>
|
||
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">BasicSettings</span><span class="op"><</span><span class="ident">A</span><span class="op">></span> {
|
||
<span class="kw">pub</span> <span class="ident">actix</span>: <span class="ident">ActixSettings</span>,
|
||
<span class="kw">pub</span> <span class="ident">application</span>: <span class="ident">A</span>,
|
||
}
|
||
|
||
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">Settings</span> <span class="op">=</span> <span class="ident">BasicSettings</span><span class="op"><</span><span class="ident">NoSettings</span><span class="op">></span>;
|
||
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>, <span class="ident">Clone</span>, <span class="ident">PartialEq</span>, <span class="ident">Eq</span>, <span class="ident">Hash</span>, <span class="ident">Deserialize</span>)]</span>
|
||
<span class="attribute">#[<span class="ident">non_exhaustive</span>]</span>
|
||
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">NoSettings</span> {<span class="comment">/* NOTE: turning this into a unit struct will cause deserialization failures. */</span>}
|
||
|
||
<span class="kw">impl</span><span class="op"><</span><span class="ident">A</span><span class="op">></span> <span class="ident">BasicSettings</span><span class="op"><</span><span class="ident">A</span><span class="op">></span>
|
||
<span class="kw">where</span>
|
||
<span class="ident">A</span>: <span class="ident">de::DeserializeOwned</span>,
|
||
{
|
||
<span class="doccomment">/// NOTE **DO NOT** mess with the ordering of the tables in this template.</span>
|
||
<span class="doccomment">/// Especially the `[application]` table needs to be last in order</span>
|
||
<span class="doccomment">/// for some tests to keep working.</span>
|
||
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">const</span> <span class="ident">DEFAULT_TOML_TEMPLATE</span>: <span class="kw-2">&</span><span class="lifetime">'static</span> <span class="ident">str</span> <span class="op">=</span> <span class="macro">include_str!</span>(<span class="string">"./defaults.toml"</span>);
|
||
|
||
<span class="doccomment">/// Parse an instance of `Self` from a `TOML` file located at `filepath`.</span>
|
||
<span class="doccomment">/// If the file doesn't exist, it is generated from the default `TOML`</span>
|
||
<span class="doccomment">/// template, after which the newly generated file is read in and parsed.</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">parse_toml</span><span class="op"><</span><span class="ident">P</span><span class="op">></span>(<span class="ident">filepath</span>: <span class="ident">P</span>) -> <span class="ident">AtResult</span><span class="op"><</span><span class="self">Self</span><span class="op">></span>
|
||
<span class="kw">where</span>
|
||
<span class="ident">P</span>: <span class="ident">AsRef</span><span class="op"><</span><span class="ident">Path</span><span class="op">></span>,
|
||
{
|
||
<span class="kw">let</span> <span class="ident">filepath</span> <span class="op">=</span> <span class="ident">filepath</span>.<span class="ident">as_ref</span>();
|
||
|
||
<span class="kw">if</span> <span class="op">!</span><span class="ident">filepath</span>.<span class="ident">exists</span>() {
|
||
<span class="ident"><span class="self">Self</span>::write_toml_file</span>(<span class="ident">filepath</span>)<span class="question-mark">?</span>;
|
||
}
|
||
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">f</span> <span class="op">=</span> <span class="ident">File::open</span>(<span class="ident">filepath</span>)<span class="question-mark">?</span>;
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">contents</span> <span class="op">=</span> <span class="ident">String::with_capacity</span>(<span class="ident">f</span>.<span class="ident">metadata</span>()<span class="question-mark">?</span>.<span class="ident">len</span>() <span class="kw">as</span> <span class="ident">usize</span>);
|
||
<span class="ident">f</span>.<span class="ident">read_to_string</span>(<span class="kw-2">&mut</span> <span class="ident">contents</span>)<span class="question-mark">?</span>;
|
||
|
||
<span class="prelude-val">Ok</span>(<span class="ident">toml::from_str</span>::<span class="op"><</span><span class="self">Self</span><span class="op">></span>(<span class="kw-2">&</span><span class="ident">contents</span>)<span class="question-mark">?</span>)
|
||
}
|
||
|
||
<span class="doccomment">/// Parse an instance of `Self` straight from the default `TOML` template.</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">from_default_template</span>() -> <span class="ident">AtResult</span><span class="op"><</span><span class="self">Self</span><span class="op">></span> {
|
||
<span class="ident"><span class="self">Self</span>::from_template</span>(<span class="ident"><span class="self">Self</span>::DEFAULT_TOML_TEMPLATE</span>)
|
||
}
|
||
|
||
<span class="doccomment">/// Parse an instance of `Self` straight from the default `TOML` template.</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">from_template</span>(<span class="ident">template</span>: <span class="kw-2">&</span><span class="ident">str</span>) -> <span class="ident">AtResult</span><span class="op"><</span><span class="self">Self</span><span class="op">></span> {
|
||
<span class="prelude-val">Ok</span>(<span class="ident">toml::from_str</span>(<span class="ident">template</span>)<span class="question-mark">?</span>)
|
||
}
|
||
|
||
<span class="doccomment">/// Write the default `TOML` template to a new file, to be located</span>
|
||
<span class="doccomment">/// at `filepath`. Return a `Error::FileExists(_)` error if a</span>
|
||
<span class="doccomment">/// file already exists at that location.</span>
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">write_toml_file</span><span class="op"><</span><span class="ident">P</span><span class="op">></span>(<span class="ident">filepath</span>: <span class="ident">P</span>) -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span>
|
||
<span class="kw">where</span>
|
||
<span class="ident">P</span>: <span class="ident">AsRef</span><span class="op"><</span><span class="ident">Path</span><span class="op">></span>,
|
||
{
|
||
<span class="kw">let</span> <span class="ident">filepath</span> <span class="op">=</span> <span class="ident">filepath</span>.<span class="ident">as_ref</span>();
|
||
<span class="kw">let</span> <span class="ident">contents</span> <span class="op">=</span> <span class="ident"><span class="self">Self</span>::DEFAULT_TOML_TEMPLATE</span>.<span class="ident">trim</span>();
|
||
|
||
<span class="kw">if</span> <span class="ident">filepath</span>.<span class="ident">exists</span>() {
|
||
<span class="kw">return</span> <span class="prelude-val">Err</span>(<span class="ident">AtError::FileExists</span>(<span class="ident">filepath</span>.<span class="ident">to_path_buf</span>()));
|
||
}
|
||
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">file</span> <span class="op">=</span> <span class="ident">File::create</span>(<span class="ident">filepath</span>)<span class="question-mark">?</span>;
|
||
<span class="ident">file</span>.<span class="ident">write_all</span>(<span class="ident">contents</span>.<span class="ident">as_bytes</span>())<span class="question-mark">?</span>;
|
||
<span class="ident">file</span>.<span class="ident">flush</span>()<span class="question-mark">?</span>;
|
||
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">override_field</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">V</span><span class="op">></span>(<span class="ident">field</span>: <span class="kw-2">&mut</span> <span class="ident">F</span>, <span class="ident">value</span>: <span class="ident">V</span>) -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span>
|
||
<span class="kw">where</span>
|
||
<span class="ident">F</span>: <span class="ident">Parse</span>,
|
||
<span class="ident">V</span>: <span class="ident">AsRef</span><span class="op"><</span><span class="ident">str</span><span class="op">></span>,
|
||
{
|
||
<span class="kw-2">*</span><span class="ident">field</span> <span class="op">=</span> <span class="ident">F::parse</span>(<span class="ident">value</span>.<span class="ident">as_ref</span>())<span class="question-mark">?</span>;
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">override_field_with_env_var</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">N</span><span class="op">></span>(<span class="ident">field</span>: <span class="kw-2">&mut</span> <span class="ident">F</span>, <span class="ident">var_name</span>: <span class="ident">N</span>) -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span>
|
||
<span class="kw">where</span>
|
||
<span class="ident">F</span>: <span class="ident">Parse</span>,
|
||
<span class="ident">N</span>: <span class="ident">AsRef</span><span class="op"><</span><span class="ident">str</span><span class="op">></span>,
|
||
{
|
||
<span class="kw">match</span> <span class="ident">env::var</span>(<span class="ident">var_name</span>.<span class="ident">as_ref</span>()) {
|
||
<span class="prelude-val">Err</span>(<span class="ident">env::VarError::NotPresent</span>) => <span class="prelude-val">Ok</span>((<span class="comment">/*NOP*/</span>)),
|
||
<span class="prelude-val">Err</span>(<span class="ident">var_error</span>) => <span class="prelude-val">Err</span>(<span class="ident">AtError::from</span>(<span class="ident">var_error</span>)),
|
||
<span class="prelude-val">Ok</span>(<span class="ident">value</span>) => <span class="ident"><span class="self">Self</span>::override_field</span>(<span class="ident">field</span>, <span class="ident">value</span>),
|
||
}
|
||
}
|
||
}
|
||
|
||
<span class="kw">pub</span> <span class="kw">trait</span> <span class="ident">ApplySettings</span> {
|
||
<span class="doccomment">/// Apply a [`BasicSettings`] value to `self`.</span>
|
||
<span class="doccomment">///</span>
|
||
<span class="doccomment">/// [`BasicSettings`]: ./struct.BasicSettings.html</span>
|
||
<span class="attribute">#[<span class="ident">must_use</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">apply_settings</span><span class="op"><</span><span class="ident">A</span><span class="op">></span>(<span class="self">self</span>, <span class="ident">settings</span>: <span class="kw-2">&</span><span class="ident">BasicSettings</span><span class="op"><</span><span class="ident">A</span><span class="op">></span>) -> <span class="self">Self</span>
|
||
<span class="kw">where</span>
|
||
<span class="ident">A</span>: <span class="ident">de::DeserializeOwned</span>;
|
||
}
|
||
|
||
<span class="kw">impl</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">I</span>, <span class="ident">S</span>, <span class="ident">B</span><span class="op">></span> <span class="ident">ApplySettings</span> <span class="kw">for</span> <span class="ident">HttpServer</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">I</span>, <span class="ident">S</span>, <span class="ident">B</span><span class="op">></span>
|
||
<span class="kw">where</span>
|
||
<span class="ident">F</span>: <span class="ident">Fn</span>() -> <span class="ident">I</span> <span class="op">+</span> <span class="ident">Send</span> <span class="op">+</span> <span class="ident">Clone</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
<span class="ident">I</span>: <span class="ident">IntoServiceFactory</span><span class="op"><</span><span class="ident">S</span>, <span class="ident">Request</span><span class="op">></span>,
|
||
<span class="ident">S</span>: <span class="ident">ServiceFactory</span><span class="op"><</span><span class="ident">Request</span>, <span class="ident">Config</span> <span class="op">=</span> <span class="ident">AppConfig</span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
<span class="ident">S::Error</span>: <span class="ident">Into</span><span class="op"><</span><span class="ident">WebError</span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
<span class="ident">S::InitError</span>: <span class="ident">fmt::Debug</span>,
|
||
<span class="ident">S::Response</span>: <span class="ident">Into</span><span class="op"><</span><span class="ident">Response</span><span class="op"><</span><span class="ident">B</span><span class="op">></span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
<span class="ident">S::Future</span>: <span class="lifetime">'static</span>,
|
||
<span class="ident">B</span>: <span class="ident">MessageBody</span> <span class="op">+</span> <span class="lifetime">'static</span>,
|
||
{
|
||
<span class="kw">fn</span> <span class="ident">apply_settings</span><span class="op"><</span><span class="ident">A</span><span class="op">></span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">settings</span>: <span class="kw-2">&</span><span class="ident">BasicSettings</span><span class="op"><</span><span class="ident">A</span><span class="op">></span>) -> <span class="self">Self</span>
|
||
<span class="kw">where</span>
|
||
<span class="ident">A</span>: <span class="ident">de::DeserializeOwned</span>,
|
||
{
|
||
<span class="kw">if</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">enabled</span> {
|
||
<span class="comment">// for Address { host, port } in &settings.actix.hosts {</span>
|
||
<span class="comment">// self = self.bind(format!("{}:{}", host, port))</span>
|
||
<span class="comment">// .unwrap(/*TODO*/);</span>
|
||
<span class="comment">// }</span>
|
||
<span class="macro">todo!</span>(<span class="string">"[ApplySettings] TLS support has not been implemented yet."</span>);
|
||
} <span class="kw">else</span> {
|
||
<span class="kw">for</span> <span class="ident">Address</span> { <span class="ident">host</span>, <span class="ident">port</span> } <span class="kw">in</span> <span class="kw-2">&</span><span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">hosts</span> {
|
||
<span class="self">self</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">bind</span>(<span class="macro">format!</span>(<span class="string">"{}:{}"</span>, <span class="ident">host</span>, <span class="ident">port</span>))
|
||
.<span class="ident">unwrap</span>(<span class="comment">/*TODO*/</span>);
|
||
}
|
||
}
|
||
|
||
<span class="self">self</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">num_workers</span> {
|
||
<span class="ident">NumWorkers::Default</span> => <span class="self">self</span>,
|
||
<span class="ident">NumWorkers::Manual</span>(<span class="ident">n</span>) => <span class="self">self</span>.<span class="ident">workers</span>(<span class="ident">n</span>),
|
||
};
|
||
|
||
<span class="self">self</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">backlog</span> {
|
||
<span class="ident">Backlog::Default</span> => <span class="self">self</span>,
|
||
<span class="ident">Backlog::Manual</span>(<span class="ident">n</span>) => <span class="self">self</span>.<span class="ident">backlog</span>(<span class="ident">n</span> <span class="kw">as</span> <span class="ident">u32</span>),
|
||
};
|
||
|
||
<span class="self">self</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connections</span> {
|
||
<span class="ident">MaxConnections::Default</span> => <span class="self">self</span>,
|
||
<span class="ident">MaxConnections::Manual</span>(<span class="ident">n</span>) => <span class="self">self</span>.<span class="ident">max_connections</span>(<span class="ident">n</span>),
|
||
};
|
||
|
||
<span class="self">self</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connection_rate</span> {
|
||
<span class="ident">MaxConnectionRate::Default</span> => <span class="self">self</span>,
|
||
<span class="ident">MaxConnectionRate::Manual</span>(<span class="ident">n</span>) => <span class="self">self</span>.<span class="ident">max_connection_rate</span>(<span class="ident">n</span>),
|
||
};
|
||
|
||
<span class="self">self</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">keep_alive</span> {
|
||
<span class="ident">KeepAlive::Default</span> => <span class="self">self</span>,
|
||
<span class="ident">KeepAlive::Disabled</span> => <span class="self">self</span>.<span class="ident">keep_alive</span>(<span class="ident">ActixKeepAlive::Disabled</span>),
|
||
<span class="ident">KeepAlive::Os</span> => <span class="self">self</span>.<span class="ident">keep_alive</span>(<span class="ident">ActixKeepAlive::Os</span>),
|
||
<span class="ident">KeepAlive::Seconds</span>(<span class="ident">n</span>) => <span class="self">self</span>.<span class="ident">keep_alive</span>(<span class="ident">Duration::from_secs</span>(<span class="ident">n</span> <span class="kw">as</span> <span class="ident">u64</span>)),
|
||
};
|
||
|
||
<span class="self">self</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_timeout</span> {
|
||
<span class="ident">Timeout::Default</span> => <span class="self">self</span>,
|
||
<span class="ident">Timeout::Milliseconds</span>(<span class="ident">n</span>) => {
|
||
<span class="self">self</span>.<span class="ident">client_disconnect_timeout</span>(<span class="ident">Duration::from_millis</span>(<span class="ident">n</span> <span class="kw">as</span> <span class="ident">u64</span>))
|
||
}
|
||
<span class="ident">Timeout::Seconds</span>(<span class="ident">n</span>) => <span class="self">self</span>.<span class="ident">client_disconnect_timeout</span>(<span class="ident">Duration::from_secs</span>(<span class="ident">n</span> <span class="kw">as</span> <span class="ident">u64</span>)),
|
||
};
|
||
|
||
<span class="self">self</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_shutdown</span> {
|
||
<span class="ident">Timeout::Default</span> => <span class="self">self</span>,
|
||
<span class="ident">Timeout::Milliseconds</span>(<span class="ident">n</span>) => {
|
||
<span class="self">self</span>.<span class="ident">client_disconnect_timeout</span>(<span class="ident">Duration::from_millis</span>(<span class="ident">n</span> <span class="kw">as</span> <span class="ident">u64</span>))
|
||
}
|
||
<span class="ident">Timeout::Seconds</span>(<span class="ident">n</span>) => <span class="self">self</span>.<span class="ident">client_disconnect_timeout</span>(<span class="ident">Duration::from_secs</span>(<span class="ident">n</span> <span class="kw">as</span> <span class="ident">u64</span>)),
|
||
};
|
||
|
||
<span class="self">self</span> <span class="op">=</span> <span class="kw">match</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">shutdown_timeout</span> {
|
||
<span class="ident">Timeout::Default</span> => <span class="self">self</span>,
|
||
<span class="ident">Timeout::Milliseconds</span>(<span class="kw">_</span>) => <span class="self">self</span>.<span class="ident">shutdown_timeout</span>(<span class="number">1</span>),
|
||
<span class="ident">Timeout::Seconds</span>(<span class="ident">n</span>) => <span class="self">self</span>.<span class="ident">shutdown_timeout</span>(<span class="ident">n</span> <span class="kw">as</span> <span class="ident">u64</span>),
|
||
};
|
||
|
||
<span class="self">self</span>
|
||
}
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
|
||
<span class="kw">mod</span> <span class="ident">tests</span> {
|
||
<span class="attribute">#![<span class="ident">allow</span>(<span class="ident">non_snake_case</span>)]</span>
|
||
|
||
<span class="kw">use</span> <span class="ident">std::path::Path</span>;
|
||
|
||
<span class="kw">use</span> <span class="ident">actix_web</span>::{<span class="ident">App</span>, <span class="ident">HttpServer</span>};
|
||
<span class="kw">use</span> <span class="ident">serde::Deserialize</span>;
|
||
|
||
<span class="kw">use</span> <span class="ident"><span class="kw">crate</span>::actix</span>::<span class="kw-2">*</span>; <span class="comment">// used for value construction in assertions</span>
|
||
<span class="kw">use</span> <span class="kw">crate</span>::{<span class="ident">ApplySettings</span>, <span class="ident">AtResult</span>, <span class="ident">BasicSettings</span>, <span class="ident">Settings</span>};
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">apply_settings</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::parse_toml</span>(<span class="string">"Server.toml"</span>)<span class="question-mark">?</span>;
|
||
<span class="kw">let</span> <span class="kw">_</span> <span class="op">=</span> <span class="ident">HttpServer::new</span>(<span class="ident">App::new</span>).<span class="ident">apply_settings</span>(<span class="kw-2">&</span><span class="ident">settings</span>);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__hosts</span>() {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>().<span class="ident">unwrap</span>();
|
||
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">hosts</span>,
|
||
<span class="macro">vec!</span>[<span class="ident">Address</span> {
|
||
<span class="ident">host</span>: <span class="string">"0.0.0.0"</span>.<span class="ident">into</span>(),
|
||
<span class="ident">port</span>: <span class="number">9000</span>
|
||
},]
|
||
);
|
||
|
||
<span class="ident">Settings::override_field</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">hosts</span>,
|
||
<span class="string">r#"[
|
||
["0.0.0.0", 1234],
|
||
["localhost", 2345]
|
||
]"#</span>,
|
||
)
|
||
.<span class="ident">unwrap</span>();
|
||
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">hosts</span>,
|
||
<span class="macro">vec!</span>[
|
||
<span class="ident">Address</span> {
|
||
<span class="ident">host</span>: <span class="string">"0.0.0.0"</span>.<span class="ident">into</span>(),
|
||
<span class="ident">port</span>: <span class="number">1234</span>
|
||
},
|
||
<span class="ident">Address</span> {
|
||
<span class="ident">host</span>: <span class="string">"localhost"</span>.<span class="ident">into</span>(),
|
||
<span class="ident">port</span>: <span class="number">2345</span>
|
||
},
|
||
]
|
||
);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__hosts</span>() {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>().<span class="ident">unwrap</span>();
|
||
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">hosts</span>,
|
||
<span class="macro">vec!</span>[<span class="ident">Address</span> {
|
||
<span class="ident">host</span>: <span class="string">"0.0.0.0"</span>.<span class="ident">into</span>(),
|
||
<span class="ident">port</span>: <span class="number">9000</span>
|
||
},]
|
||
);
|
||
|
||
<span class="ident">std::env::set_var</span>(
|
||
<span class="string">"OVERRIDE__HOSTS"</span>,
|
||
<span class="string">r#"[
|
||
["0.0.0.0", 1234],
|
||
["localhost", 2345]
|
||
]"#</span>,
|
||
);
|
||
|
||
<span class="ident">Settings::override_field_with_env_var</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">hosts</span>, <span class="string">"OVERRIDE__HOSTS"</span>)
|
||
.<span class="ident">unwrap</span>();
|
||
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">hosts</span>,
|
||
<span class="macro">vec!</span>[
|
||
<span class="ident">Address</span> {
|
||
<span class="ident">host</span>: <span class="string">"0.0.0.0"</span>.<span class="ident">into</span>(),
|
||
<span class="ident">port</span>: <span class="number">1234</span>
|
||
},
|
||
<span class="ident">Address</span> {
|
||
<span class="ident">host</span>: <span class="string">"localhost"</span>.<span class="ident">into</span>(),
|
||
<span class="ident">port</span>: <span class="number">2345</span>
|
||
},
|
||
]
|
||
);
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__mode</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">mode</span>, <span class="ident">Mode::Development</span>);
|
||
<span class="ident">Settings::override_field</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">mode</span>, <span class="string">"production"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">mode</span>, <span class="ident">Mode::Production</span>);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__mode</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">mode</span>, <span class="ident">Mode::Development</span>);
|
||
<span class="ident">std::env::set_var</span>(<span class="string">"OVERRIDE__MODE"</span>, <span class="string">"production"</span>);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">mode</span>, <span class="string">"OVERRIDE__MODE"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">mode</span>, <span class="ident">Mode::Production</span>);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__enable_compression</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">enable_compression</span>);
|
||
<span class="ident">Settings::override_field</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">enable_compression</span>, <span class="string">"false"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert!</span>(<span class="op">!</span><span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">enable_compression</span>);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__enable_compression</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">enable_compression</span>);
|
||
<span class="ident">std::env::set_var</span>(<span class="string">"OVERRIDE__ENABLE_COMPRESSION"</span>, <span class="string">"false"</span>);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">enable_compression</span>,
|
||
<span class="string">"OVERRIDE__ENABLE_COMPRESSION"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert!</span>(<span class="op">!</span><span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">enable_compression</span>);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__enable_log</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">enable_log</span>);
|
||
<span class="ident">Settings::override_field</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">enable_log</span>, <span class="string">"false"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert!</span>(<span class="op">!</span><span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">enable_log</span>);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__enable_log</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">enable_log</span>);
|
||
<span class="ident">std::env::set_var</span>(<span class="string">"OVERRIDE__ENABLE_LOG"</span>, <span class="string">"false"</span>);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">enable_log</span>,
|
||
<span class="string">"OVERRIDE__ENABLE_LOG"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert!</span>(<span class="op">!</span><span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">enable_log</span>);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__num_workers</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">num_workers</span>, <span class="ident">NumWorkers::Default</span>);
|
||
<span class="ident">Settings::override_field</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">num_workers</span>, <span class="string">"42"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">num_workers</span>, <span class="ident">NumWorkers::Manual</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__num_workers</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">num_workers</span>, <span class="ident">NumWorkers::Default</span>);
|
||
<span class="ident">std::env::set_var</span>(<span class="string">"OVERRIDE__NUM_WORKERS"</span>, <span class="string">"42"</span>);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">num_workers</span>,
|
||
<span class="string">"OVERRIDE__NUM_WORKERS"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">num_workers</span>, <span class="ident">NumWorkers::Manual</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__backlog</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">backlog</span>, <span class="ident">Backlog::Default</span>);
|
||
<span class="ident">Settings::override_field</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">backlog</span>, <span class="string">"42"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">backlog</span>, <span class="ident">Backlog::Manual</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__backlog</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">backlog</span>, <span class="ident">Backlog::Default</span>);
|
||
<span class="ident">std::env::set_var</span>(<span class="string">"OVERRIDE__BACKLOG"</span>, <span class="string">"42"</span>);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">backlog</span>, <span class="string">"OVERRIDE__BACKLOG"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">backlog</span>, <span class="ident">Backlog::Manual</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__max_connections</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connections</span>, <span class="ident">MaxConnections::Default</span>);
|
||
<span class="ident">Settings::override_field</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connections</span>, <span class="string">"42"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connections</span>, <span class="ident">MaxConnections::Manual</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__max_connections</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connections</span>, <span class="ident">MaxConnections::Default</span>);
|
||
<span class="ident">std::env::set_var</span>(<span class="string">"OVERRIDE__MAX_CONNECTIONS"</span>, <span class="string">"42"</span>);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connections</span>,
|
||
<span class="string">"OVERRIDE__MAX_CONNECTIONS"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connections</span>, <span class="ident">MaxConnections::Manual</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__max_connection_rate</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connection_rate</span>,
|
||
<span class="ident">MaxConnectionRate::Default</span>
|
||
);
|
||
<span class="ident">Settings::override_field</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connection_rate</span>, <span class="string">"42"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connection_rate</span>,
|
||
<span class="ident">MaxConnectionRate::Manual</span>(<span class="number">42</span>)
|
||
);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__max_connection_rate</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connection_rate</span>,
|
||
<span class="ident">MaxConnectionRate::Default</span>
|
||
);
|
||
<span class="ident">std::env::set_var</span>(<span class="string">"OVERRIDE__MAX_CONNECTION_RATE"</span>, <span class="string">"42"</span>);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connection_rate</span>,
|
||
<span class="string">"OVERRIDE__MAX_CONNECTION_RATE"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">max_connection_rate</span>,
|
||
<span class="ident">MaxConnectionRate::Manual</span>(<span class="number">42</span>)
|
||
);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__keep_alive</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">keep_alive</span>, <span class="ident">KeepAlive::Default</span>);
|
||
<span class="ident">Settings::override_field</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">keep_alive</span>, <span class="string">"42 seconds"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">keep_alive</span>, <span class="ident">KeepAlive::Seconds</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__keep_alive</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">keep_alive</span>, <span class="ident">KeepAlive::Default</span>);
|
||
<span class="ident">std::env::set_var</span>(<span class="string">"OVERRIDE__KEEP_ALIVE"</span>, <span class="string">"42 seconds"</span>);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">keep_alive</span>,
|
||
<span class="string">"OVERRIDE__KEEP_ALIVE"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">keep_alive</span>, <span class="ident">KeepAlive::Seconds</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__client_timeout</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_timeout</span>, <span class="ident">Timeout::Default</span>);
|
||
<span class="ident">Settings::override_field</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_timeout</span>, <span class="string">"42 seconds"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_timeout</span>, <span class="ident">Timeout::Seconds</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__client_timeout</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_timeout</span>, <span class="ident">Timeout::Default</span>);
|
||
<span class="ident">std::env::set_var</span>(<span class="string">"OVERRIDE__CLIENT_TIMEOUT"</span>, <span class="string">"42 seconds"</span>);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_timeout</span>,
|
||
<span class="string">"OVERRIDE__CLIENT_TIMEOUT"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_timeout</span>, <span class="ident">Timeout::Seconds</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__client_shutdown</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_shutdown</span>, <span class="ident">Timeout::Default</span>);
|
||
<span class="ident">Settings::override_field</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_shutdown</span>, <span class="string">"42 seconds"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_shutdown</span>, <span class="ident">Timeout::Seconds</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__client_shutdown</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_shutdown</span>, <span class="ident">Timeout::Default</span>);
|
||
<span class="ident">std::env::set_var</span>(<span class="string">"OVERRIDE__CLIENT_SHUTDOWN"</span>, <span class="string">"42 seconds"</span>);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_shutdown</span>,
|
||
<span class="string">"OVERRIDE__CLIENT_SHUTDOWN"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">client_shutdown</span>, <span class="ident">Timeout::Seconds</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__shutdown_timeout</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">shutdown_timeout</span>, <span class="ident">Timeout::Default</span>);
|
||
<span class="ident">Settings::override_field</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">shutdown_timeout</span>, <span class="string">"42 seconds"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">shutdown_timeout</span>, <span class="ident">Timeout::Seconds</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__shutdown_timeout</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">shutdown_timeout</span>, <span class="ident">Timeout::Default</span>);
|
||
<span class="ident">std::env::set_var</span>(<span class="string">"OVERRIDE__SHUTDOWN_TIMEOUT"</span>, <span class="string">"42 seconds"</span>);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">shutdown_timeout</span>,
|
||
<span class="string">"OVERRIDE__SHUTDOWN_TIMEOUT"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">shutdown_timeout</span>, <span class="ident">Timeout::Seconds</span>(<span class="number">42</span>));
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__tls__enabled</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert!</span>(<span class="op">!</span><span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">enabled</span>);
|
||
<span class="ident">Settings::override_field</span>(<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">enabled</span>, <span class="string">"true"</span>)<span class="question-mark">?</span>;
|
||
<span class="macro">assert!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">enabled</span>);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__tls__enabled</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert!</span>(<span class="op">!</span><span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">enabled</span>);
|
||
<span class="ident">std::env::set_var</span>(<span class="string">"OVERRIDE__TLS_ENABLED"</span>, <span class="string">"true"</span>);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">enabled</span>,
|
||
<span class="string">"OVERRIDE__TLS_ENABLED"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert!</span>(<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">enabled</span>);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__tls__certificate</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">certificate</span>,
|
||
<span class="ident">Path::new</span>(<span class="string">"path/to/cert/cert.pem"</span>)
|
||
);
|
||
<span class="ident">Settings::override_field</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">certificate</span>,
|
||
<span class="string">"/overridden/path/to/cert/cert.pem"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">certificate</span>,
|
||
<span class="ident">Path::new</span>(<span class="string">"/overridden/path/to/cert/cert.pem"</span>)
|
||
);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__tls__certificate</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">certificate</span>,
|
||
<span class="ident">Path::new</span>(<span class="string">"path/to/cert/cert.pem"</span>)
|
||
);
|
||
<span class="ident">std::env::set_var</span>(
|
||
<span class="string">"OVERRIDE__TLS_CERTIFICATE"</span>,
|
||
<span class="string">"/overridden/path/to/cert/cert.pem"</span>,
|
||
);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">certificate</span>,
|
||
<span class="string">"OVERRIDE__TLS_CERTIFICATE"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">certificate</span>,
|
||
<span class="ident">Path::new</span>(<span class="string">"/overridden/path/to/cert/cert.pem"</span>)
|
||
);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field__tls__private_key</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">private_key</span>,
|
||
<span class="ident">Path::new</span>(<span class="string">"path/to/cert/key.pem"</span>)
|
||
);
|
||
<span class="ident">Settings::override_field</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">private_key</span>,
|
||
<span class="string">"/overridden/path/to/cert/key.pem"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">private_key</span>,
|
||
<span class="ident">Path::new</span>(<span class="string">"/overridden/path/to/cert/key.pem"</span>)
|
||
);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_field_with_env_var__tls__private_key</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">Settings::from_default_template</span>()<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">private_key</span>,
|
||
<span class="ident">Path::new</span>(<span class="string">"path/to/cert/key.pem"</span>)
|
||
);
|
||
<span class="ident">std::env::set_var</span>(
|
||
<span class="string">"OVERRIDE__TLS_PRIVATE_KEY"</span>,
|
||
<span class="string">"/overridden/path/to/cert/key.pem"</span>,
|
||
);
|
||
<span class="ident">Settings::override_field_with_env_var</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">private_key</span>,
|
||
<span class="string">"OVERRIDE__TLS_PRIVATE_KEY"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">actix</span>.<span class="ident">tls</span>.<span class="ident">private_key</span>,
|
||
<span class="ident">Path::new</span>(<span class="string">"/overridden/path/to/cert/key.pem"</span>)
|
||
);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
|
||
|
||
<span class="attribute">#[<span class="ident">test</span>]</span>
|
||
<span class="kw">fn</span> <span class="ident">override_extended_field_with_custom_type</span>() -> <span class="ident">AtResult</span><span class="op"><</span>()<span class="op">></span> {
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>, <span class="ident">Clone</span>, <span class="ident">Deserialize</span>, <span class="ident">PartialEq</span>, <span class="ident">Eq</span>)]</span>
|
||
<span class="kw">struct</span> <span class="ident">NestedSetting</span> {
|
||
<span class="ident">foo</span>: <span class="ident">String</span>,
|
||
<span class="ident">bar</span>: <span class="ident">bool</span>,
|
||
}
|
||
<span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>, <span class="ident">Clone</span>, <span class="ident">Deserialize</span>, <span class="ident">PartialEq</span>, <span class="ident">Eq</span>)]</span>
|
||
<span class="kw">struct</span> <span class="ident">AppSettings</span> {
|
||
<span class="attribute">#[<span class="ident">serde</span>(<span class="ident">rename</span> <span class="op">=</span> <span class="string">"example-name"</span>)]</span>
|
||
<span class="ident">example_name</span>: <span class="ident">String</span>,
|
||
<span class="attribute">#[<span class="ident">serde</span>(<span class="ident">rename</span> <span class="op">=</span> <span class="string">"nested-field"</span>)]</span>
|
||
<span class="ident">nested_field</span>: <span class="ident">NestedSetting</span>,
|
||
}
|
||
<span class="kw">type</span> <span class="ident">CustomSettings</span> <span class="op">=</span> <span class="ident">BasicSettings</span><span class="op"><</span><span class="ident">AppSettings</span><span class="op">></span>;
|
||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">settings</span> <span class="op">=</span> <span class="ident">CustomSettings::from_template</span>(
|
||
<span class="kw-2">&</span>(<span class="ident">CustomSettings::DEFAULT_TOML_TEMPLATE</span>.<span class="ident">to_string</span>()
|
||
<span class="comment">// NOTE: Add these entries to the `[application]` table:</span>
|
||
<span class="op">+</span> <span class="string">"\nexample-name = \"example value\""</span>
|
||
<span class="op">+</span> <span class="string">"\nnested-field = { foo = \"foo\", bar = false }"</span>),
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">application</span>,
|
||
<span class="ident">AppSettings</span> {
|
||
<span class="ident">example_name</span>: <span class="string">"example value"</span>.<span class="ident">into</span>(),
|
||
<span class="ident">nested_field</span>: <span class="ident">NestedSetting</span> {
|
||
<span class="ident">foo</span>: <span class="string">"foo"</span>.<span class="ident">into</span>(),
|
||
<span class="ident">bar</span>: <span class="bool-val">false</span>,
|
||
},
|
||
}
|
||
);
|
||
<span class="ident">CustomSettings::override_field</span>(
|
||
<span class="kw-2">&mut</span> <span class="ident">settings</span>.<span class="ident">application</span>.<span class="ident">example_name</span>,
|
||
<span class="string">"/overridden/path/to/cert/key.pem"</span>,
|
||
)<span class="question-mark">?</span>;
|
||
<span class="macro">assert_eq!</span>(
|
||
<span class="ident">settings</span>.<span class="ident">application</span>,
|
||
<span class="ident">AppSettings</span> {
|
||
<span class="ident">example_name</span>: <span class="string">"/overridden/path/to/cert/key.pem"</span>.<span class="ident">into</span>(),
|
||
<span class="ident">nested_field</span>: <span class="ident">NestedSetting</span> {
|
||
<span class="ident">foo</span>: <span class="string">"foo"</span>.<span class="ident">into</span>(),
|
||
<span class="ident">bar</span>: <span class="bool-val">false</span>,
|
||
},
|
||
}
|
||
);
|
||
<span class="prelude-val">Ok</span>(())
|
||
}
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}
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</code></pre></div>
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</section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="actix_settings" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.64.0-nightly (0f4bcadb4 2022-07-30)" ></div></body></html> |