155 lines
11 KiB
HTML
155 lines
11 KiB
HTML
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<!DOCTYPE html>
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<meta name="generator" content="rustdoc">
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<meta name="description" content="API documentation for the Rust `IronError` struct in crate `iron`.">
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<meta name="keywords" content="rust, rustlang, rust-lang, IronError">
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<title>iron::error::IronError - Rust</title>
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<link rel="stylesheet" type="text/css" href="../../rustdoc.css">
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<link rel="shortcut icon" href="https://avatars0.githubusercontent.com/u/7853871?s=256">
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<body class="rustdoc">
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<nav class="sidebar">
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<a href='../../iron/index.html'><img src='https://avatars0.githubusercontent.com/u/7853871?s=128' alt='logo' width='100'></a>
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<p class='location'><a href='../index.html'>iron</a>::<wbr><a href='index.html'>error</a></p><script>window.sidebarCurrent = {name: 'IronError', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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</nav>
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<nav class="sub">
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<form class="search-form js-only">
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<input class="search-input" name="search"
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autocomplete="off"
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placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
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type="search">
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</form>
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</nav>
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<section id='main' class="content struct">
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<h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>iron</a>::<wbr><a href='index.html'>error</a>::<wbr><a class='struct' href=''>IronError</a></span><span class='out-of-band'><span id='render-detail'>
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<a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
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[<span class='inner'>−</span>]
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</a>
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</span><a id='src-40' class='srclink' href='../../src/iron/error.rs.html#25-36' title='goto source code'>[src]</a></span></h1>
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<pre class='rust struct'>pub struct IronError {
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pub error: <a class='struct' href='https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html' title='alloc::boxed::Box'>Box</a><<a class='trait' href='../../iron/error/trait.Error.html' title='iron::error::Error'>Error</a> + <a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Send.html' title='core::marker::Send'>Send</a>>,
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pub response: <a class='struct' href='../../iron/response/struct.Response.html' title='iron::response::Response'>Response</a>,
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}</pre><div class='docblock'><p>The type of Errors inside and when using Iron.</p>
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<p>IronError informs its receivers of two things:</p>
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<ul>
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<li>What went wrong</li>
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<li>What to do about it</li>
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</ul>
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<p>The <code>error</code> field is responsible for informing receivers of which
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error occured, and receivers may also modify the error field by layering
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it (building up a cause chain).</p>
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<p>The <code>response</code> field provides a tangible action to be taken if this error
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is not otherwise handled.</p>
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</div><h2 class='fields'>Fields</h2><span id='structfield.error' class='structfield'><code>error: <a class='struct' href='https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html' title='alloc::boxed::Box'>Box</a><<a class='trait' href='../../iron/error/trait.Error.html' title='iron::error::Error'>Error</a> + <a class='trait' href='https://doc.rust-lang.org/nightly/core/marker/trait.Send.html' title='core::marker::Send'>Send</a>></code>
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</span><span class='stab '></span><div class='docblock'><p>The underlying error</p>
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<p>This can be layered and will be logged at the end of an errored
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request.</p>
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</div><span id='structfield.response' class='structfield'><code>response: <a class='struct' href='../../iron/response/struct.Response.html' title='iron::response::Response'>Response</a></code>
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</span><span class='stab '></span><div class='docblock'><p>What to do about this error.</p>
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<p>This Response will be used when the error-handling flow finishes.</p>
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</div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl <a class='struct' href='../../iron/error/struct.IronError.html' title='iron::error::IronError'>IronError</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-43' class='srclink' href='../../src/iron/error.rs.html#38-46' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.new' class='method'><code>fn <a href='#method.new' class='fnname'>new</a><E: <a class='trait' href='../../iron/error/trait.Error.html' title='iron::error::Error'>Error</a>, M: <a class='trait' href='../../modifier/trait.Modifier.html' title='modifier::Modifier'>Modifier</a><<a class='struct' href='../../iron/response/struct.Response.html' title='iron::response::Response'>Response</a>>>(e: E, m: M) -> <a class='struct' href='../../iron/error/struct.IronError.html' title='iron::error::IronError'>IronError</a></code></h4>
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<div class='docblock'><p>Create a new IronError from an error and a modifier.</p>
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</div></div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html' title='core::fmt::Debug'>Debug</a> for <a class='struct' href='../../iron/error/struct.IronError.html' title='iron::error::IronError'>IronError</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-33' class='srclink' href='../../src/iron/error.rs.html#24' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.fmt' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&self, __arg_0: &mut <a class='struct' href='https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html' title='core::fmt::Formatter'>Formatter</a>) -> <a class='type' href='https://doc.rust-lang.org/nightly/core/fmt/type.Result.html' title='core::fmt::Result'>Result</a></code></h4>
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<div class='docblock'><p>Formats the value using the given formatter.</p>
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</div></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html' title='core::fmt::Display'>Display</a> for <a class='struct' href='../../iron/error/struct.IronError.html' title='iron::error::IronError'>IronError</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-49' class='srclink' href='../../src/iron/error.rs.html#48-52' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.fmt-1' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt' class='fnname'>fmt</a>(&self, f: &mut <a class='struct' href='https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html' title='core::fmt::Formatter'>Formatter</a>) -> <a class='enum' href='https://doc.rust-lang.org/nightly/core/result/enum.Result.html' title='core::result::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>()</a>, <a class='struct' href='https://doc.rust-lang.org/nightly/core/fmt/struct.Error.html' title='core::fmt::Error'>Error</a>></code></h4>
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<div class='docblock'><p>Formats the value using the given formatter.</p>
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</div></div><h3 class='impl'><span class='in-band'><code>impl <a class='trait' href='https://doc.rust-lang.org/nightly/std/error/trait.Error.html' title='std::error::Error'>StdError</a> for <a class='struct' href='../../iron/error/struct.IronError.html' title='iron::error::IronError'>IronError</a></code></span><span class='out-of-band'><div class='ghost'></div><a id='src-53' class='srclink' href='../../src/iron/error.rs.html#54-62' title='goto source code'>[src]</a></span></h3>
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<div class='impl-items'><h4 id='method.description' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/std/error/trait.Error.html#tymethod.description' class='fnname'>description</a>(&self) -> &<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.str.html'>str</a></code></h4>
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<div class='docblock'><p>A short description of the error. <a href="https://doc.rust-lang.org/nightly/std/error/trait.Error.html#tymethod.description">Read more</a></p>
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</div><h4 id='method.cause' class='method'><code>fn <a href='https://doc.rust-lang.org/nightly/std/error/trait.Error.html#method.cause' class='fnname'>cause</a>(&self) -> <a class='enum' href='https://doc.rust-lang.org/nightly/core/option/enum.Option.html' title='core::option::Option'>Option</a><&<a class='trait' href='https://doc.rust-lang.org/nightly/std/error/trait.Error.html' title='std::error::Error'>StdError</a>></code></h4>
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<div class='docblock'><p>The lower-level cause of this error, if any.</p>
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</div></div></section>
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Accepted types are: <code>fn</code>, <code>mod</code>,
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