| <!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/webpki-0.21.4/src/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="../../webpki/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="../../webpki/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 2015 Brian Smith. |
| // |
| // Permission to use, copy, modify, and/or distribute this software for any |
| // purpose with or without fee is hereby granted, provided that the above |
| // copyright notice and this permission notice appear in all copies. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES |
| // WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| // MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR |
| // ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| // WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| // ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| // OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| |
| </span><span class="kw">use </span>core::fmt; |
| |
| <span class="doccomment">/// An error that occurs during certificate validation or name validation. |
| </span><span class="attribute">#[derive(Clone, Copy, Debug, PartialEq)] |
| </span><span class="kw">pub enum </span>Error { |
| <span class="doccomment">/// The encoding of some ASN.1 DER-encoded item is invalid. |
| </span>BadDER, |
| |
| <span class="doccomment">/// The encoding of an ASN.1 DER-encoded time is invalid. |
| </span>BadDERTime, |
| |
| <span class="doccomment">/// A CA certificate is veing used as an end-entity certificate. |
| </span>CAUsedAsEndEntity, |
| |
| <span class="doccomment">/// The certificate is expired; i.e. the time it is being validated for is |
| /// later than the certificate's notAfter time. |
| </span>CertExpired, |
| |
| <span class="doccomment">/// The certificate is not valid for the name it is being validated for. |
| </span>CertNotValidForName, |
| |
| <span class="doccomment">/// The certificate is not valid yet; i.e. the time it is being validated |
| /// for is earlier than the certificate's notBefore time. |
| </span>CertNotValidYet, |
| |
| <span class="doccomment">/// An end-entity certificate is being used as a CA certificate. |
| </span>EndEntityUsedAsCA, |
| |
| <span class="doccomment">/// An X.509 extension is invalid. |
| </span>ExtensionValueInvalid, |
| |
| <span class="doccomment">/// The certificate validity period (notBefore, notAfter) is invalid; e.g. |
| /// the notAfter time is earlier than the notBefore time. |
| </span>InvalidCertValidity, |
| |
| <span class="doccomment">/// The signature is invalid for the given public key. |
| </span>InvalidSignatureForPublicKey, |
| |
| <span class="doccomment">/// The certificate violates one or more name constraints. |
| </span>NameConstraintViolation, |
| |
| <span class="doccomment">/// The certificate violates one or more path length constraints. |
| </span>PathLenConstraintViolated, |
| |
| <span class="doccomment">/// The algorithm in the TBSCertificate "signature" field of a certificate |
| /// does not match the algorithm in the signature of the certificate. |
| </span>SignatureAlgorithmMismatch, |
| |
| <span class="doccomment">/// The certificate is not valid for the Extended Key Usage for which it is |
| /// being validated. |
| </span>RequiredEKUNotFound, |
| |
| <span class="doccomment">/// A valid issuer for the certificate could not be found. |
| </span>UnknownIssuer, |
| |
| <span class="doccomment">/// The certificate is not a v3 X.509 certificate. |
| </span>UnsupportedCertVersion, |
| |
| <span class="doccomment">/// The certificate contains an unsupported critical extension. |
| </span>UnsupportedCriticalExtension, |
| |
| <span class="doccomment">/// The signature's algorithm does not match the algorithm of the public |
| /// key it is being validated for. This may be because the public key |
| /// algorithm's OID isn't recognized (e.g. DSA), or the public key |
| /// algorithm's parameters don't match the supported parameters for that |
| /// algorithm (e.g. ECC keys for unsupported curves), or the public key |
| /// algorithm and the signature algorithm simply don't match (e.g. |
| /// verifying an RSA signature with an ECC public key). |
| </span>UnsupportedSignatureAlgorithmForPublicKey, |
| |
| <span class="doccomment">/// The signature algorithm for a signature is not in the set of supported |
| /// signature algorithms given. |
| </span>UnsupportedSignatureAlgorithm, |
| } |
| |
| <span class="kw">impl </span>fmt::Display <span class="kw">for </span>Error { |
| <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="macro">write!</span>(f, <span class="string">"{:?}"</span>, <span class="self">self</span>) } |
| } |
| |
| <span class="attribute">#[cfg(feature = <span class="string">"std"</span>)] |
| </span><span class="kw">impl </span>::std::error::Error <span class="kw">for </span>Error {} |
| </code></pre></div> |
| </section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="webpki" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
