| <!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 `/root/.cargo/registry/src/github.com-1ecc6299db9ec823/pem-0.8.3/src/errors.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>errors.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" href="../../normalize.css"><link rel="stylesheet" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../ayu.css" disabled><link rel="stylesheet" href="../../dark.css" disabled><link rel="stylesheet" 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="sidebar"><a class="sidebar-logo" href="../../pem/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../pem/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><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="example-wrap"><pre class="src-line-numbers"><span id="1">1</span> |
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| </pre><pre class="rust"><code><span class="comment">// Copyright 2017 Jonathan Creekmore |
| // |
| // Licensed under the MIT license <LICENSE.md or |
| // http://opensource.org/licenses/MIT>. This file may not be |
| // copied, modified, or distributed except according to those terms. |
| </span><span class="kw">use </span>std::error::Error; |
| <span class="kw">use </span>std::fmt; |
| |
| <span class="doccomment">/// The `pem` error type. |
| </span><span class="attribute">#[derive(Debug, Eq, PartialEq)] |
| #[allow(missing_docs)] |
| </span><span class="kw">pub enum </span>PemError { |
| MismatchedTags(String, String), |
| MalformedFraming, |
| MissingBeginTag, |
| MissingEndTag, |
| MissingData, |
| InvalidData(::base64::DecodeError), |
| NotUtf8(::std::str::Utf8Error), |
| } |
| |
| <span class="kw">impl </span>fmt::Display <span class="kw">for </span>PemError { |
| <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>fmt::Formatter) -> fmt::Result { |
| <span class="kw">match </span><span class="self">self </span>{ |
| PemError::MismatchedTags(b, e) => { |
| <span class="macro">write!</span>(f, <span class="string">"mismatching BEGIN (\"{}\") and END (\"{}\") tags"</span>, b, e) |
| } |
| PemError::MalformedFraming => <span class="macro">write!</span>(f, <span class="string">"malformedframing"</span>), |
| PemError::MissingBeginTag => <span class="macro">write!</span>(f, <span class="string">"missing BEGIN tag"</span>), |
| PemError::MissingEndTag => <span class="macro">write!</span>(f, <span class="string">"missing END tag"</span>), |
| PemError::MissingData => <span class="macro">write!</span>(f, <span class="string">"missing data"</span>), |
| PemError::InvalidData(e) => <span class="macro">write!</span>(f, <span class="string">"invalid data: {}"</span>, e), |
| PemError::NotUtf8(e) => <span class="macro">write!</span>(f, <span class="string">"invalid utf-8 value: {}"</span>, e), |
| } |
| } |
| } |
| |
| <span class="kw">impl </span>Error <span class="kw">for </span>PemError { |
| <span class="kw">fn </span>source(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>(<span class="kw">dyn </span>Error + <span class="lifetime">'static</span>)> { |
| <span class="kw">match </span><span class="self">self </span>{ |
| <span class="comment">// Errors originating from other libraries. |
| </span>PemError::InvalidData(e) => <span class="prelude-val">Some</span>(e), |
| PemError::NotUtf8(e) => <span class="prelude-val">Some</span>(e), |
| <span class="comment">// Errors directly originating from `pem-rs`. |
| </span><span class="kw">_ </span>=> <span class="prelude-val">None</span>, |
| } |
| } |
| } |
| |
| <span class="doccomment">/// The `pem` result type. |
| </span><span class="kw">pub type </span><span class="prelude-ty">Result</span><T> = ::std::result::Result<T, PemError>; |
| </code></pre></div> |
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