| <!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/git/checkouts/yasna.rs-156132176fc4750e/5680982/src/reader/error.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>error.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="../../../yasna/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="../../../yasna/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 2016 Masaki Hara |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. 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="self">self</span>,Display}; |
| <span class="kw">use </span>std::io; |
| |
| <span class="attribute">#[derive(Debug, Clone, Copy, Eq, PartialEq)] |
| </span><span class="kw">pub struct </span>ASN1Error { |
| kind: ASN1ErrorKind, |
| } |
| <span class="attribute">#[derive(Debug, Clone, Copy, Eq, PartialEq)] |
| </span><span class="kw">pub enum </span>ASN1ErrorKind { |
| Eof, Extra, IntegerOverflow, StackOverflow, Invalid, |
| } |
| |
| <span class="kw">pub type </span>ASN1Result<T> = <span class="prelude-ty">Result</span><T, ASN1Error>; |
| |
| <span class="kw">impl </span>ASN1Error { |
| <span class="kw">pub fn </span>new(kind: ASN1ErrorKind) -> <span class="self">Self </span>{ |
| ASN1Error { |
| kind, |
| } |
| } |
| |
| <span class="kw">pub fn </span>kind(<span class="kw-2">&</span><span class="self">self</span>) -> ASN1ErrorKind { |
| <span class="self">self</span>.kind |
| } |
| } |
| |
| <span class="kw">impl </span>Display <span class="kw">for </span>ASN1Error { |
| <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) -> <span class="prelude-ty">Result</span><(), fmt::Error> { |
| <span class="macro">try!</span>(<span class="macro">write!</span>(f, <span class="string">"{:?}"</span>, <span class="self">self</span>)); |
| <span class="kw">return </span><span class="prelude-val">Ok</span>(()); |
| } |
| } |
| |
| <span class="kw">impl </span>Error <span class="kw">for </span>ASN1Error { |
| <span class="kw">fn </span>description(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>str { |
| <span class="kw">match </span><span class="self">self</span>.kind { |
| ASN1ErrorKind::Eof => <span class="string">"End of file"</span>, |
| ASN1ErrorKind::Extra => <span class="string">"Extra data in file"</span>, |
| ASN1ErrorKind::IntegerOverflow => <span class="string">"Integer overflow"</span>, |
| ASN1ErrorKind::StackOverflow => <span class="string">"Stack overflow"</span>, |
| ASN1ErrorKind::Invalid => <span class="string">"Invalid data"</span>, |
| } |
| } |
| } |
| |
| <span class="kw">impl </span>From<ASN1Error> <span class="kw">for </span>io::Error { |
| <span class="kw">fn </span>from(e: ASN1Error) -> <span class="self">Self </span>{ |
| <span class="kw">return </span>io::Error::new(io::ErrorKind::InvalidData, e); |
| } |
| } |
| </code></pre></div> |
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