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124 lines
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<!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="An end-entity certificate."><title>EndEntityCert in webpki - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../static.files/rustdoc-ca0dd0c4.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="webpki" data-themes="" data-resource-suffix="" data-rustdoc-version="1.93.1 (01f6ddf75 2026-02-11) (Arch Linux rust 1:1.93.1-1)" data-channel="1.93.1" data-search-js="search-9e2438ea.js" data-stringdex-js="stringdex-a3946164.js" data-settings-js="settings-c38705f0.js" ><script src="../static.files/storage-e2aeef58.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-a410ff4d.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-044be391.svg"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">EndEntityCert</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../webpki/index.html">webpki</a><span class="version">0.103.9</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">EndEntity<wbr>Cert</a></h2><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.verify_for_usage" title="verify_for_usage">verify_for_usage</a></li><li><a href="#method.verify_is_valid_for_subject_name" title="verify_is_valid_for_subject_name">verify_is_valid_for_subject_name</a></li><li><a href="#method.verify_signature" title="verify_signature">verify_signature</a></li></ul><h3><a href="#deref-methods-Cert%3C'a%3E">Methods from Deref<<wbr>Target=<wbr>Cert<'a>></a></h3><ul class="block deref-methods"><li><a href="#method.der" title="der">der</a></li><li><a href="#method.issuer" title="issuer">issuer</a></li><li><a href="#method.serial" title="serial">serial</a></li><li><a href="#method.subject" title="subject">subject</a></li><li><a href="#method.subject_public_key_info" title="subject_public_key_info">subject_public_key_info</a></li><li><a href="#method.valid_dns_names" title="valid_dns_names">valid_dns_names</a></li><li><a href="#method.valid_uri_names" title="valid_uri_names">valid_uri_names</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Deref-for-EndEntityCert%3C'a%3E" title="Deref">Deref</a></li><li><a href="#impl-TryFrom%3C%26CertificateDer%3C'a%3E%3E-for-EndEntityCert%3C'a%3E" title="TryFrom<&'a CertificateDer<'a>>">TryFrom<&'a CertificateDer<'a>></a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-EndEntityCert%3C'a%3E" title="Freeze">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-EndEntityCert%3C'a%3E" title="RefUnwindSafe">RefUnwindSafe</a></li><li><a href="#impl-Send-for-EndEntityCert%3C'a%3E" title="Send">Send</a></li><li><a href="#impl-Sync-for-EndEntityCert%3C'a%3E" title="Sync">Sync</a></li><li><a href="#impl-Unpin-for-EndEntityCert%3C'a%3E" title="Unpin">Unpin</a></li><li><a href="#impl-UnwindSafe-for-EndEntityCert%3C'a%3E" title="UnwindSafe">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T" title="Any">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T" title="Borrow<T>">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut<T>">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-T" title="From<T>">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into<U>">Into<U></a></li><li><a href="#impl-Receiver-for-P" title="Receiver">Receiver</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom<U>">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto<U>">TryInto<U></a></li></ul></section><div id="rustdoc-modnav"><h2 class="in-crate"><a href="index.html">In crate webpki</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="index.html">webpki</a></div><h1>Struct <span class="struct">EndEntity<wbr>Cert</span> <button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../src/webpki/end_entity.rs.html#59-61">Source</a> </span></div><pre class="rust item-decl"><code>pub struct EndEntityCert<'a> { <span class="comment">/* private fields */</span> }</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>An end-entity certificate.</p>
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<p>Server certificate processing in a TLS connection consists of several
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steps. All of these steps are necessary:</p>
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<ul>
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<li><a href="struct.EndEntityCert.html#method.verify_for_usage" title="method webpki::EndEntityCert::verify_for_usage"><code>EndEntityCert::verify_for_usage()</code></a>: Verify that the peer’s certificate
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is valid for the current usage scenario. For server authentication, use
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<a href="struct.KeyUsage.html#method.server_auth" title="associated function webpki::KeyUsage::server_auth"><code>crate::KeyUsage::server_auth()</code></a>.</li>
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<li><a href="struct.EndEntityCert.html#method.verify_is_valid_for_subject_name" title="method webpki::EndEntityCert::verify_is_valid_for_subject_name"><code>EndEntityCert::verify_is_valid_for_subject_name()</code></a>: Verify that the server’s
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certificate is valid for the host or IP address that is being connected to.</li>
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<li><a href="struct.EndEntityCert.html#method.verify_signature" title="method webpki::EndEntityCert::verify_signature"><code>EndEntityCert::verify_signature()</code></a>: Verify that the signature of server’s
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<code>ServerKeyExchange</code> message is valid for the server’s certificate.</li>
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</ul>
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<p>Client certificate processing in a TLS connection consists of analogous
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steps. All of these steps are necessary:</p>
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<ul>
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<li><a href="struct.EndEntityCert.html#method.verify_for_usage" title="method webpki::EndEntityCert::verify_for_usage"><code>EndEntityCert::verify_for_usage()</code></a>: Verify that the peer’s certificate
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is valid for the current usage scenario. For client authentication, use
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<a href="struct.KeyUsage.html#method.client_auth" title="associated function webpki::KeyUsage::client_auth"><code>crate::KeyUsage::client_auth()</code></a>.</li>
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<li><a href="struct.EndEntityCert.html#method.verify_signature" title="method webpki::EndEntityCert::verify_signature"><code>EndEntityCert::verify_signature()</code></a>: Verify that the signature of client’s
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<code>CertificateVerify</code> message is valid using the public key from the
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client’s certificate.</li>
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</ul>
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<p>Although it would be less error-prone to combine all these steps into a
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single function call, some significant optimizations are possible if the
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three steps are processed separately (in parallel). It does not matter much
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which order the steps are done in, but <strong>all of these steps must completed
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before application data is sent and before received application data is
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processed</strong>. The <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom"><code>TryFrom</code></a> conversion from <code>&CertificateDer<'_></code> is an
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inexpensive operation and is deterministic, so if these tasks are done in
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multiple threads, it is probably best to just create multiple <a href="struct.EndEntityCert.html" title="struct webpki::EndEntityCert"><code>EndEntityCert</code></a>
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instances for the same DER-encoded ASN.1 certificate bytes.</p>
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</div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-EndEntityCert%3C'_%3E" class="impl"><a class="src rightside" href="../src/webpki/end_entity.rs.html#75-170">Source</a><a href="#impl-EndEntityCert%3C'_%3E" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.EndEntityCert.html" title="struct webpki::EndEntityCert">EndEntityCert</a><'_></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.verify_for_usage" class="method"><a class="src rightside" href="../src/webpki/end_entity.rs.html#103-121">Source</a><h4 class="code-header">pub fn <a href="#method.verify_for_usage" class="fn">verify_for_usage</a><'p>(
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&'p self,
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supported_sig_algs: &[&dyn <a class="trait" href="../rustls_pki_types/trait.SignatureVerificationAlgorithm.html" title="trait rustls_pki_types::SignatureVerificationAlgorithm">SignatureVerificationAlgorithm</a>],
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trust_anchors: &'p [<a class="struct" href="../rustls_pki_types/struct.TrustAnchor.html" title="struct rustls_pki_types::TrustAnchor">TrustAnchor</a><'_>],
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intermediate_certs: &'p [<a class="struct" href="../rustls_pki_types/struct.CertificateDer.html" title="struct rustls_pki_types::CertificateDer">CertificateDer</a><'p>],
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time: <a class="struct" href="../rustls_pki_types/struct.UnixTime.html" title="struct rustls_pki_types::UnixTime">UnixTime</a>,
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usage: impl <a class="trait" href="trait.ExtendedKeyUsageValidator.html" title="trait webpki::ExtendedKeyUsageValidator">ExtendedKeyUsageValidator</a>,
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revocation: <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="struct.RevocationOptions.html" title="struct webpki::RevocationOptions">RevocationOptions</a><'_>>,
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verify_path: <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/option/enum.Option.html" title="enum core::option::Option">Option</a><&dyn <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&<a class="struct" href="struct.VerifiedPath.html" title="struct webpki::VerifiedPath">VerifiedPath</a><'_>) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.unit.html">()</a>, <a class="enum" href="enum.Error.html" title="enum webpki::Error">Error</a>>>,
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) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="struct.VerifiedPath.html" title="struct webpki::VerifiedPath">VerifiedPath</a><'p>, <a class="enum" href="enum.Error.html" title="enum webpki::Error">Error</a>></h4></section></summary><div class="docblock"><p>Verifies that the end-entity certificate is valid for use against the
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specified Extended Key Usage (EKU).</p>
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<ul>
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<li><code>supported_sig_algs</code> is the list of signature algorithms that are
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trusted for use in certificate signatures; the end-entity certificate’s
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public key is not validated against this list.</li>
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<li><code>trust_anchors</code> is the list of root CAs to trust in the built path.</li>
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<li><code>intermediate_certs</code> is the sequence of intermediate certificates that
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a peer sent for the purpose of path building.</li>
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<li><code>time</code> is the time for which the validation is effective (usually the
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current time).</li>
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<li><code>usage</code> is the intended usage of the certificate, indicating what kind
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of usage we’re verifying the certificate for. The default <a href="trait.ExtendedKeyUsageValidator.html" title="trait webpki::ExtendedKeyUsageValidator"><code>ExtendedKeyUsageValidator</code></a>
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implementation is <a href="struct.KeyUsage.html" title="struct webpki::KeyUsage"><code>KeyUsage</code></a>.</li>
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<li><code>crls</code> is the list of certificate revocation lists to check
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the certificate against.</li>
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<li><code>verify_path</code> is an optional verification function for path candidates.</li>
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</ul>
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<p>If successful, yields a <code>VerifiedPath</code> type that can be used to inspect a verified chain
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of certificates that leads from the <code>end_entity</code> to one of the <code>self.trust_anchors</code>.</p>
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<p><code>verify_path</code> will only be called for potentially verified paths, that is, paths that
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have been verified up to the trust anchor. As such, <code>verify_path()</code> cannot be used to
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verify a path that doesn’t satisfy the constraints listed above; it can only be used to
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reject a path that does satisfy the aforementioned constraints. If <code>verify_path</code> returns
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an error, path building will continue in order to try other options.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.verify_is_valid_for_subject_name" class="method"><a class="src rightside" href="../src/webpki/end_entity.rs.html#124-135">Source</a><h4 class="code-header">pub fn <a href="#method.verify_is_valid_for_subject_name" class="fn">verify_is_valid_for_subject_name</a>(
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&self,
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server_name: &<a class="enum" href="../rustls_pki_types/server_name/enum.ServerName.html" title="enum rustls_pki_types::server_name::ServerName">ServerName</a><'_>,
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) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.unit.html">()</a>, <a class="enum" href="enum.Error.html" title="enum webpki::Error">Error</a>></h4></section></summary><div class="docblock"><p>Verifies that the certificate is valid for the given Subject Name.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.verify_signature" class="method"><a class="src rightside" href="../src/webpki/end_entity.rs.html#157-169">Source</a><h4 class="code-header">pub fn <a href="#method.verify_signature" class="fn">verify_signature</a>(
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&self,
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signature_alg: &dyn <a class="trait" href="../rustls_pki_types/trait.SignatureVerificationAlgorithm.html" title="trait rustls_pki_types::SignatureVerificationAlgorithm">SignatureVerificationAlgorithm</a>,
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msg: &[<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>],
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signature: &[<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>],
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) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.unit.html">()</a>, <a class="enum" href="enum.Error.html" title="enum webpki::Error">Error</a>></h4></section></summary><div class="docblock"><p>Verifies the signature <code>signature</code> of message <code>msg</code> using the
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certificate’s public key.</p>
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<p><code>signature_alg</code> is the algorithm to use to
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verify the signature; the certificate’s public key is verified to be
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compatible with this algorithm.</p>
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<p>For TLS 1.2, <code>signature</code> corresponds to TLS’s
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<code>DigitallySigned.signature</code> and <code>signature_alg</code> corresponds to TLS’s
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<code>DigitallySigned.algorithm</code> of TLS type <code>SignatureAndHashAlgorithm</code>. In
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TLS 1.2 a single <code>SignatureAndHashAlgorithm</code> may map to multiple
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<code>SignatureVerificationAlgorithm</code>s. For example, a TLS 1.2
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<code>SignatureAndHashAlgorithm</code> of (ECDSA, SHA-256) may map to any or all
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of {<code>ECDSA_P256_SHA256</code>, <code>ECDSA_P384_SHA256</code>}, depending on how the TLS
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implementation is configured.</p>
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<p>For current TLS 1.3 drafts, <code>signature_alg</code> corresponds to TLS’s
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<code>algorithm</code> fields of type <code>SignatureScheme</code>. There is (currently) a
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one-to-one correspondence between TLS 1.3’s <code>SignatureScheme</code> and
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<code>SignatureVerificationAlgorithm</code>.</p>
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</div></details></div></details></div><details class="toggle big-toggle" open><summary><h2 id="deref-methods-Cert%3C'a%3E" class="section-header"><span>Methods from <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a><Target = <a class="struct" href="struct.Cert.html" title="struct webpki::Cert">Cert</a><'a>></span><a href="#deref-methods-Cert%3C'a%3E" class="anchor">§</a></h2></summary><div id="deref-methods-Cert%3C'a%3E-1" class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.valid_dns_names" class="method"><a class="src rightside" href="../src/webpki/cert.rs.html#152-172">Source</a><h4 class="code-header">pub fn <a href="#method.valid_dns_names" class="fn">valid_dns_names</a>(&self) -> impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = &'a <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.str.html">str</a>></h4></section></summary><div class="docblock"><p>Returns a list of valid DNS names provided in the subject alternative names extension</p>
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<p>This function must not be used to implement custom DNS name verification.
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Checking that a certificate is valid for a given subject name should always be done with
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<a href="struct.EndEntityCert.html#method.verify_is_valid_for_subject_name" title="method webpki::EndEntityCert::verify_is_valid_for_subject_name">EndEntityCert::verify_is_valid_for_subject_name</a>.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.valid_uri_names" class="method"><a class="src rightside" href="../src/webpki/cert.rs.html#178-189">Source</a><h4 class="code-header">pub fn <a href="#method.valid_uri_names" class="fn">valid_uri_names</a>(&self) -> impl <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/iter/traits/iterator/trait.Iterator.html" title="trait core::iter::traits::iterator::Iterator">Iterator</a><Item = &'a <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.str.html">str</a>></h4></section></summary><div class="docblock"><p>Returns a list of valid URI names provided in the subject alternative names extension</p>
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<p>This function returns URIs as strings without performing validation beyond checking that
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they are valid UTF-8.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.serial" class="method"><a class="src rightside" href="../src/webpki/cert.rs.html#197-199">Source</a><h4 class="code-header">pub fn <a href="#method.serial" class="fn">serial</a>(&self) -> &[<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>] <a href="#" class="tooltip" data-notable-ty="&[u8]">ⓘ</a></h4></section></summary><div class="docblock"><p>Raw certificate serial number.</p>
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<p>This is in big-endian byte order, in twos-complement encoding.</p>
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<p>If the caller were to add an <code>INTEGER</code> tag and suitable length, this
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would become a valid DER encoding.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.issuer" class="method"><a class="src rightside" href="../src/webpki/cert.rs.html#204-206">Source</a><h4 class="code-header">pub fn <a href="#method.issuer" class="fn">issuer</a>(&self) -> &[<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>] <a href="#" class="tooltip" data-notable-ty="&[u8]">ⓘ</a></h4></section></summary><div class="docblock"><p>Raw DER-encoded certificate issuer.</p>
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<p>This does not include the outer <code>SEQUENCE</code> tag or length.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.subject" class="method"><a class="src rightside" href="../src/webpki/cert.rs.html#211-213">Source</a><h4 class="code-header">pub fn <a href="#method.subject" class="fn">subject</a>(&self) -> &[<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>] <a href="#" class="tooltip" data-notable-ty="&[u8]">ⓘ</a></h4></section></summary><div class="docblock"><p>Raw DER encoded certificate subject.</p>
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<p>This does not include the outer <code>SEQUENCE</code> tag or length.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.subject_public_key_info" class="method"><a class="src rightside" href="../src/webpki/cert.rs.html#219-226">Source</a><h4 class="code-header">pub fn <a href="#method.subject_public_key_info" class="fn">subject_public_key_info</a>(&self) -> <a class="struct" href="../rustls_pki_types/struct.SubjectPublicKeyInfoDer.html" title="struct rustls_pki_types::SubjectPublicKeyInfoDer">SubjectPublicKeyInfoDer</a><'static></h4></section></summary><div class="docblock"><p>Get the RFC 5280-compliant <a href="../rustls_pki_types/struct.SubjectPublicKeyInfoDer.html" title="struct rustls_pki_types::SubjectPublicKeyInfoDer"><code>SubjectPublicKeyInfoDer</code></a> (SPKI) of this <a href="struct.Cert.html" title="struct webpki::Cert"><code>Cert</code></a>.</p>
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<p>This <strong>does</strong> include the outer <code>SEQUENCE</code> tag and length.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.der" class="method"><a class="src rightside" href="../src/webpki/cert.rs.html#236-238">Source</a><h4 class="code-header">pub fn <a href="#method.der" class="fn">der</a>(&self) -> <a class="struct" href="../rustls_pki_types/struct.CertificateDer.html" title="struct rustls_pki_types::CertificateDer">CertificateDer</a><'a></h4></section></summary><div class="docblock"><p>Raw DER-encoded representation of the certificate.</p>
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</div></details></div></details><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Deref-for-EndEntityCert%3C'a%3E" class="impl"><a class="src rightside" href="../src/webpki/end_entity.rs.html#172-178">Source</a><a href="#impl-Deref-for-EndEntityCert%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a> for <a class="struct" href="struct.EndEntityCert.html" title="struct webpki::EndEntityCert">EndEntityCert</a><'a></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Target" class="associatedtype trait-impl"><a class="src rightside" href="../src/webpki/end_entity.rs.html#173">Source</a><a href="#associatedtype.Target" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/ops/deref/trait.Deref.html#associatedtype.Target" class="associatedtype">Target</a> = <a class="struct" href="struct.Cert.html" title="struct webpki::Cert">Cert</a><'a></h4></section></summary><div class='docblock'>The resulting type after dereferencing.</div></details><details class="toggle method-toggle" open><summary><section id="method.deref" class="method trait-impl"><a class="src rightside" href="../src/webpki/end_entity.rs.html#175-177">Source</a><a href="#method.deref" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/ops/deref/trait.Deref.html#tymethod.deref" class="fn">deref</a>(&self) -> &Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/ops/deref/trait.Deref.html#associatedtype.Target" title="type core::ops::deref::Deref::Target">Target</a></h4></section></summary><div class='docblock'>Dereferences the value.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-TryFrom%3C%26CertificateDer%3C'a%3E%3E-for-EndEntityCert%3C'a%3E" class="impl"><a class="src rightside" href="../src/webpki/end_entity.rs.html#63-73">Source</a><a href="#impl-TryFrom%3C%26CertificateDer%3C'a%3E%3E-for-EndEntityCert%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><&'a <a class="struct" href="../rustls_pki_types/struct.CertificateDer.html" title="struct rustls_pki_types::CertificateDer">CertificateDer</a><'a>> for <a class="struct" href="struct.EndEntityCert.html" title="struct webpki::EndEntityCert">EndEntityCert</a><'a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="../src/webpki/end_entity.rs.html#68-72">Source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(cert: &'a <a class="struct" href="../rustls_pki_types/struct.CertificateDer.html" title="struct rustls_pki_types::CertificateDer">CertificateDer</a><'a>) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><Self, Self::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class="docblock"><p>Parse the ASN.1 DER-encoded X.509 encoding of the certificate
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||
<code>cert_der</code>.</p>
|
||
</div></details><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="../src/webpki/end_entity.rs.html#64">Source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="enum.Error.html" title="enum webpki::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details></div></details></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-EndEntityCert%3C'a%3E" class="impl"><a href="#impl-Freeze-for-EndEntityCert%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.EndEntityCert.html" title="struct webpki::EndEntityCert">EndEntityCert</a><'a></h3></section><section id="impl-RefUnwindSafe-for-EndEntityCert%3C'a%3E" class="impl"><a href="#impl-RefUnwindSafe-for-EndEntityCert%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.EndEntityCert.html" title="struct webpki::EndEntityCert">EndEntityCert</a><'a></h3></section><section id="impl-Send-for-EndEntityCert%3C'a%3E" class="impl"><a href="#impl-Send-for-EndEntityCert%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.EndEntityCert.html" title="struct webpki::EndEntityCert">EndEntityCert</a><'a></h3></section><section id="impl-Sync-for-EndEntityCert%3C'a%3E" class="impl"><a href="#impl-Sync-for-EndEntityCert%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.EndEntityCert.html" title="struct webpki::EndEntityCert">EndEntityCert</a><'a></h3></section><section id="impl-Unpin-for-EndEntityCert%3C'a%3E" class="impl"><a href="#impl-Unpin-for-EndEntityCert%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.EndEntityCert.html" title="struct webpki::EndEntityCert">EndEntityCert</a><'a></h3></section><section id="impl-UnwindSafe-for-EndEntityCert%3C'a%3E" class="impl"><a href="#impl-UnwindSafe-for-EndEntityCert%3C'a%3E" class="anchor">§</a><h3 class="code-header">impl<'a> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.EndEntityCert.html" title="struct webpki::EndEntityCert">EndEntityCert</a><'a></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/any.rs.html#138">Source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
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||
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/any.rs.html#139">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#212">Source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
|
||
T: ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#214">Source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#221">Source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
|
||
T: ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#222">Source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#785">Source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#788">Source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
|
||
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#767-769">Source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where
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||
U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#777">Source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
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<p>That is, this conversion is whatever the implementation of
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||
<code><a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
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||
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Receiver-for-P" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/ops/deref.rs.html#378-380">Source</a><a href="#impl-Receiver-for-P" class="anchor">§</a><h3 class="code-header">impl<P, T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/deref/trait.Receiver.html" title="trait core::ops::deref::Receiver">Receiver</a> for P<div class="where">where
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P: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a><Target = T> + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Target-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/ops/deref.rs.html#382">Source</a><a href="#associatedtype.Target-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/ops/deref/trait.Receiver.html#associatedtype.Target" class="associatedtype">Target</a> = T</h4></section></summary><span class="item-info"><div class="stab unstable"><span class="emoji">🔬</span><span>This is a nightly-only experimental API. (<code>arbitrary_self_types</code>)</span></div></span><div class='docblock'>The target type on which the method may be called.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#827-829">Source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-2" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#831">Source</a><a href="#associatedtype.Error-2" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from-1" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#834">Source</a><a href="#method.try_from-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#811-813">Source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#815">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#818">Source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div><script type="text/json" id="notable-traits-data">{"&[u8]":"<h3>Notable traits for <code>&[<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.u8.html\">u8</a>]</code></h3><pre><code><div class=\"where\">impl <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/std/io/trait.Read.html\" title=\"trait std::io::Read\">Read</a> for &[<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.u8.html\">u8</a>]</div>"}</script></section></div></main></body></html> |