| <!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="Test scenario with configured fail points."><meta name="keywords" content="rust, rustlang, rust-lang, FailScenario"><title>FailScenario in fail - Rust</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" 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href="#impl-Sync-for-FailScenario%3C%27a%3E">Sync</a></li><li><a href="#impl-Unpin-for-FailScenario%3C%27a%3E">Unpin</a></li><li><a href="#impl-UnwindSafe-for-FailScenario%3C%27a%3E">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-FailScenario%3C%27a%3E">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-FailScenario%3C%27a%3E">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-FailScenario%3C%27a%3E">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-FailScenario%3C%27a%3E">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-FailScenario%3C%27a%3E">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-FailScenario%3C%27a%3E">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-FailScenario%3C%27a%3E">TryInto<U></a></li><li><a href="#impl-VZip%3CV%3E-for-FailScenario%3C%27a%3E">VZip<V></a></li></ul></section><h2><a href="index.html">In fail</a></h2></div></nav><main><div class="width-limiter"><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"><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="../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Struct <a href="index.html">fail</a>::<wbr><a class="struct" href="#">FailScenario</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../src/fail/lib.rs.html#533-535">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust struct"><code>pub struct FailScenario<'a> { /* private fields */ }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Test scenario with configured fail points.</p> |
| </div></details><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><div id="implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-FailScenario%3C%27a%3E" class="impl has-srclink"><a class="srclink rightside" href="../src/fail/lib.rs.html#537-605">source</a><a href="#impl-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<'a> <a class="struct" href="struct.FailScenario.html" title="struct fail::FailScenario">FailScenario</a><'a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.setup" class="method has-srclink"><a class="srclink rightside" href="../src/fail/lib.rs.html#557-584">source</a><h4 class="code-header">pub fn <a href="#method.setup" class="fnname">setup</a>() -> Self</h4></section></summary><div class="docblock"><p>Set up the system for a fail points scenario.</p> |
| <p>Configures all fail points specified in the <code>FAILPOINTS</code> environment variable. |
| It does not otherwise change any existing fail point configuration.</p> |
| <p>The format of <code>FAILPOINTS</code> is <code>failpoint=actions;...</code>, where |
| <code>failpoint</code> is the name of the fail point. For more information |
| about fail point actions see the <a href="fn.cfg.html"><code>cfg</code></a> function and |
| the <a href="macro.fail_point.html"><code>fail_point</code></a> macro.</p> |
| <p><code>FAILPOINTS</code> may configure fail points that are not actually defined. In |
| this case the configuration has no effect.</p> |
| <p>This function should generally be called prior to running a test with fail |
| points, and afterward paired with <a href="#method.teardown"><code>teardown</code></a>.</p> |
| <h5 id="panics"><a href="#panics">Panics</a></h5> |
| <p>Panics if an action is not formatted correctly.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.teardown" class="method has-srclink"><a class="srclink rightside" href="../src/fail/lib.rs.html#593-595">source</a><h4 class="code-header">pub fn <a href="#method.teardown" class="fnname">teardown</a>(self)</h4></section></summary><div class="docblock"><p>Tear down the fail point system.</p> |
| <p>Clears the configuration of all fail points. Any paused fail |
| points will be notified before they are deactivated.</p> |
| <p>This function should generally be called after running a test with fail points. |
| Calling <code>teardown</code> without previously calling <code>setup</code> results in a no-op.</p> |
| </div></details></div></details></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Debug-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a class="srclink rightside" href="../src/fail/lib.rs.html#532">source</a><a href="#impl-Debug-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<'a> Debug for <a class="struct" href="struct.FailScenario.html" title="struct fail::FailScenario">FailScenario</a><'a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/fail/lib.rs.html#532">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a class="fnname">fmt</a>(&self, f: &mut Formatter<'_>) -> Result</h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Drop-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a class="srclink rightside" href="../src/fail/lib.rs.html#607-612">source</a><a href="#impl-Drop-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<'a> Drop for <a class="struct" href="struct.FailScenario.html" title="struct fail::FailScenario">FailScenario</a><'a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.drop" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/fail/lib.rs.html#608-611">source</a><a href="#method.drop" class="anchor"></a><h4 class="code-header">fn <a class="fnname">drop</a>(&mut self)</h4></section></summary><div class='docblock'>Executes the destructor for this type. <a>Read more</a></div></details></div></details></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<'a> RefUnwindSafe for <a class="struct" href="struct.FailScenario.html" title="struct fail::FailScenario">FailScenario</a><'a></h3></section><section id="impl-Send-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a href="#impl-Send-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<'a> !Send for <a class="struct" href="struct.FailScenario.html" title="struct fail::FailScenario">FailScenario</a><'a></h3></section><section id="impl-Sync-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a href="#impl-Sync-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<'a> Sync for <a class="struct" href="struct.FailScenario.html" title="struct fail::FailScenario">FailScenario</a><'a></h3></section><section id="impl-Unpin-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a href="#impl-Unpin-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<'a> Unpin for <a class="struct" href="struct.FailScenario.html" title="struct fail::FailScenario">FailScenario</a><'a></h3></section><section id="impl-UnwindSafe-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a href="#impl-UnwindSafe-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<'a> UnwindSafe for <a class="struct" href="struct.FailScenario.html" title="struct fail::FailScenario">FailScenario</a><'a></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a href="#impl-Any-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<T> Any for T<span class="where fmt-newline">where<br> T: 'static + ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a class="fnname">type_id</a>(&self) -> TypeId</h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a href="#impl-Borrow%3CT%3E-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<T> Borrow<T> for T<span class="where fmt-newline">where<br> T: ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a class="fnname">borrow</a>(&self) -> &T</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a href="#impl-BorrowMut%3CT%3E-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<T> BorrowMut<T> for T<span class="where fmt-newline">where<br> T: ?Sized,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a class="fnname">borrow_mut</a>(&mut self) -> &mut T</h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a href="#impl-From%3CT%3E-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<T> From<T> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a class="fnname">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a href="#impl-Into%3CU%3E-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<T, U> Into<U> for T<span class="where fmt-newline">where<br> U: From<T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a class="fnname">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p> |
| <p>That is, this conversion is whatever the implementation of |
| <code>[From]<T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a href="#impl-TryFrom%3CU%3E-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<T, U> TryFrom<U> for T<span class="where fmt-newline">where<br> U: Into<T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Error</a> = Infallible</h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">fn <a class="fnname">try_from</a>(value: U) -> Result<T, <T as TryFrom<U>>::Error></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a href="#impl-TryInto%3CU%3E-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<T, U> TryInto<U> for T<span class="where fmt-newline">where<br> U: TryFrom<T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a class="associatedtype">Error</a> = <U as TryFrom<T>>::Error</h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">fn <a class="fnname">try_into</a>(self) -> Result<U, <U as TryFrom<T>>::Error></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-VZip%3CV%3E-for-FailScenario%3C%27a%3E" class="impl has-srclink"><a class="srclink rightside" href="../src/ppv_lite86/types.rs.html#221">source</a><a href="#impl-VZip%3CV%3E-for-FailScenario%3C%27a%3E" class="anchor"></a><h3 class="code-header">impl<V, T> <a class="trait" href="../ppv_lite86/types/trait.VZip.html" title="trait ppv_lite86::types::VZip">VZip</a><V> for T<span class="where fmt-newline">where<br> V: <a class="trait" href="../ppv_lite86/types/trait.MultiLane.html" title="trait ppv_lite86::types::MultiLane">MultiLane</a><T>,</span></h3></section></summary><div class="impl-items"><section id="method.vzip" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/ppv_lite86/types.rs.html#226">source</a><a href="#method.vzip" class="anchor"></a><h4 class="code-header">fn <a href="../ppv_lite86/types/trait.VZip.html#tymethod.vzip" class="fnname">vzip</a>(self) -> V</h4></section></div></details></div></section></div></main><div id="rustdoc-vars" data-root-path="../" data-current-crate="fail" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |