Files
rapr-rs/docs/openssl/ssl/struct.SslContextBuilder.html
2021-03-26 19:20:48 +00:00

265 lines
104 KiB
HTML
Raw Permalink Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
<!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="API documentation for the Rust `SslContextBuilder` struct in crate `openssl`."><meta name="keywords" content="rust, rustlang, rust-lang, SslContextBuilder"><title>openssl::ssl::SslContextBuilder - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../../ayu.css" disabled ><script id="default-settings"></script><script src="../../storage.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="icon" type="image/svg+xml" href="../../favicon.svg">
<link rel="alternate icon" type="image/png" href="../../favicon-16x16.png">
<link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><a href='../../openssl/index.html'><div class='logo-container rust-logo'><img src='../../rust-logo.png' alt='logo'></div></a><p class="location">Struct SslContextBuilder</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#implementations">Methods</a><div class="sidebar-links"><a href="#method.add_client_ca">add_client_ca</a><a href="#method.add_custom_ext">add_custom_ext</a><a href="#method.add_extra_chain_cert">add_extra_chain_cert</a><a href="#method.as_ptr">as_ptr</a><a href="#method.build">build</a><a href="#method.cert_store">cert_store</a><a href="#method.cert_store_mut">cert_store_mut</a><a href="#method.check_private_key">check_private_key</a><a href="#method.clear_options">clear_options</a><a href="#method.from_ptr">from_ptr</a><a href="#method.max_proto_version">max_proto_version</a><a href="#method.min_proto_version">min_proto_version</a><a href="#method.new">new</a><a href="#method.options">options</a><a href="#method.set_alpn_protos">set_alpn_protos</a><a href="#method.set_alpn_select_callback">set_alpn_select_callback</a><a href="#method.set_ca_file">set_ca_file</a><a href="#method.set_cert_store">set_cert_store</a><a href="#method.set_certificate">set_certificate</a><a href="#method.set_certificate_chain_file">set_certificate_chain_file</a><a href="#method.set_certificate_file">set_certificate_file</a><a href="#method.set_cipher_list">set_cipher_list</a><a href="#method.set_ciphersuites">set_ciphersuites</a><a href="#method.set_client_ca_list">set_client_ca_list</a><a href="#method.set_client_hello_callback">set_client_hello_callback</a><a href="#method.set_cookie_generate_cb">set_cookie_generate_cb</a><a href="#method.set_cookie_verify_cb">set_cookie_verify_cb</a><a href="#method.set_default_verify_paths">set_default_verify_paths</a><a href="#method.set_ex_data">set_ex_data</a><a href="#method.set_get_session_callback">set_get_session_callback</a><a href="#method.set_groups_list">set_groups_list</a><a href="#method.set_keylog_callback">set_keylog_callback</a><a href="#method.set_max_early_data">set_max_early_data</a><a href="#method.set_max_proto_version">set_max_proto_version</a><a href="#method.set_min_proto_version">set_min_proto_version</a><a href="#method.set_mode">set_mode</a><a href="#method.set_new_session_callback">set_new_session_callback</a><a href="#method.set_options">set_options</a><a href="#method.set_private_key">set_private_key</a><a href="#method.set_private_key_file">set_private_key_file</a><a href="#method.set_psk_callback">set_psk_callback</a><a href="#method.set_psk_client_callback">set_psk_client_callback</a><a href="#method.set_psk_server_callback">set_psk_server_callback</a><a href="#method.set_read_ahead">set_read_ahead</a><a href="#method.set_remove_session_callback">set_remove_session_callback</a><a href="#method.set_servername_callback">set_servername_callback</a><a href="#method.set_session_cache_mode">set_session_cache_mode</a><a href="#method.set_session_cache_size">set_session_cache_size</a><a href="#method.set_session_id_context">set_session_id_context</a><a href="#method.set_sigalgs_list">set_sigalgs_list</a><a href="#method.set_stateless_cookie_generate_cb">set_stateless_cookie_generate_cb</a><a href="#method.set_stateless_cookie_verify_cb">set_stateless_cookie_verify_cb</a><a href="#method.set_status_callback">set_status_callback</a><a href="#method.set_tlsext_use_srtp">set_tlsext_use_srtp</a><a href="#method.set_tmp_dh">set_tmp_dh</a><a href="#method.set_tmp_dh_callback">set_tmp_dh_callback</a><a href="#method.set_tmp_ecdh">set_tmp_ecdh</a><a href="#method.set_verify">set_verify</a><a href="#method.set_verify_callback">set_verify_callback</a><a href="#method.set_verify_cert_store">set_verify_cert_store</a><a href="#method.set_verify_depth">set_verify_depth</a><a href="#method.verify_param">verify_param</a><a href="#method.verify_param_mut">verify_param_mut</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-RefUnwindSafe">RefUnwindSafe</a><a href="#impl-Send">Send</a><a href="#impl-Sync">Sync</a><a href="#impl-Unpin">Unpin</a><a href="#impl-UnwindSafe">UnwindSafe</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-Any">Any</a><a href="#impl-Borrow%3CT%3E">Borrow&lt;T&gt;</a><a href="#impl-BorrowMut%3CT%3E">BorrowMut&lt;T&gt;</a><a href="#impl-From%3CT%3E">From&lt;T&gt;</a><a href="#impl-Into%3CU%3E">Into&lt;U&gt;</a><a href="#impl-TryFrom%3CU%3E">TryFrom&lt;U&gt;</a><a href="#impl-TryInto%3CU%3E">TryInto&lt;U&gt;</a></div></div><p class="location"><a href="../index.html">openssl</a>::<wbr><a href="index.html">ssl</a></p><div id="sidebar-vars" data-name="SslContextBuilder" data-ty="struct" data-relpath=""></div><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices" role="menu"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press S to search, ? for more options…" type="search"></div><button type="button" class="help-button">?</button>
<a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="in-band">Struct <a href="../index.html">openssl</a>::<wbr><a href="index.html">ssl</a>::<wbr><a class="struct" href="">SslContextBuilder</a></span><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#656" title="goto source code">[src]</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><pre class="rust struct">pub struct SslContextBuilder(_);</pre></div><div class="docblock"><p>A builder for <code>SslContext</code>s.</p>
</div><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><h3 id="impl" class="impl"><code class="in-band">impl <a class="struct" href="../../openssl/ssl/struct.SslContextBuilder.html" title="struct openssl::ssl::SslContextBuilder">SslContextBuilder</a></code><a href="#impl" class="anchor"></a><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#658-1810" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.new" class="method"><code>pub fn <a href="#method.new" class="fnname">new</a>(method: <a class="struct" href="../../openssl/ssl/struct.SslMethod.html" title="struct openssl::ssl::SslMethod">SslMethod</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="../../openssl/ssl/struct.SslContextBuilder.html" title="struct openssl::ssl::SslContextBuilder">SslContextBuilder</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#664-671" title="goto source code">[src]</a></h4><div class="docblock"><p>Creates a new <code>SslContextBuilder</code>.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_new.html"><code>SSL_CTX_new</code></a>.</p>
</div><h4 id="method.from_ptr" class="method"><code>pub unsafe fn <a href="#method.from_ptr" class="fnname">from_ptr</a>(ctx: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut </a><a class="enum" href="../../openssl_sys/ossl_typ/enum.SSL_CTX.html" title="enum openssl_sys::ossl_typ::SSL_CTX">SSL_CTX</a>) -&gt; <a class="struct" href="../../openssl/ssl/struct.SslContextBuilder.html" title="struct openssl::ssl::SslContextBuilder">SslContextBuilder</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#678-680" title="goto source code">[src]</a></h4><div class="docblock"><p>Creates an <code>SslContextBuilder</code> from a pointer to a raw OpenSSL value.</p>
<h1 id="safety" class="section-header"><a href="#safety">Safety</a></h1>
<p>The caller must ensure that the pointer is valid and uniquely owned by the builder.</p>
</div><h4 id="method.as_ptr" class="method"><code>pub fn <a href="#method.as_ptr" class="fnname">as_ptr</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut </a><a class="enum" href="../../openssl_sys/ossl_typ/enum.SSL_CTX.html" title="enum openssl_sys::ossl_typ::SSL_CTX">SSL_CTX</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#683-685" title="goto source code">[src]</a></h4><div class="docblock"><p>Returns a pointer to the raw OpenSSL value.</p>
</div><h4 id="method.set_verify" class="method"><code>pub fn <a href="#method.set_verify" class="fnname">set_verify</a>(&amp;mut self, mode: <a class="struct" href="../../openssl/ssl/struct.SslVerifyMode.html" title="struct openssl::ssl::SslVerifyMode">SslVerifyMode</a>)</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#692-696" title="goto source code">[src]</a></h4><div class="docblock"><p>Configures the certificate verification method for new connections.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_set_verify.html"><code>SSL_CTX_set_verify</code></a>.</p>
</div><h4 id="method.set_verify_callback" class="method"><code>pub fn <a href="#method.set_verify_callback" class="fnname">set_verify_callback</a>&lt;F&gt;(&amp;mut self, mode: <a class="struct" href="../../openssl/ssl/struct.SslVerifyMode.html" title="struct openssl::ssl::SslVerifyMode">SslVerifyMode</a>, verify: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, &amp;mut <a class="struct" href="../../openssl/x509/struct.X509StoreContextRef.html" title="struct openssl::x509::X509StoreContextRef">X509StoreContextRef</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a> + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#708-716" title="goto source code">[src]</a></h4><div class="docblock"><p>Configures the certificate verification method for new connections and
registers a verification callback.</p>
<p>The callback is passed a boolean indicating if OpenSSL's internal verification succeeded as
well as a reference to the <code>X509StoreContext</code> which can be used to examine the certificate
chain. It should return a boolean indicating if verification succeeded.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_set_verify.html"><code>SSL_CTX_set_verify</code></a>.</p>
</div><h4 id="method.set_servername_callback" class="method"><code>pub fn <a href="#method.set_servername_callback" class="fnname">set_servername_callback</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, &amp;mut <a class="struct" href="../../openssl/ssl/struct.SslAlert.html" title="struct openssl::ssl::SslAlert">SslAlert</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/ssl/struct.SniError.html" title="struct openssl::ssl::SniError">SniError</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#730-747" title="goto source code">[src]</a></h4><div class="docblock"><p>Configures the server name indication (SNI) callback for new connections.</p>
<p>SNI is used to allow a single server to handle requests for multiple domains, each of which
has its own certificate chain and configuration.</p>
<p>Obtain the server name with the <code>servername</code> method and then set the corresponding context
with <code>set_ssl_context</code></p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_set_tlsext_servername_callback.html"><code>SSL_CTX_set_tlsext_servername_callback</code></a>.</p>
</div><h4 id="method.set_verify_depth" class="method"><code>pub fn <a href="#method.set_verify_depth" class="fnname">set_verify_depth</a>(&amp;mut self, depth: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>)</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#756-760" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the certificate verification depth.</p>
<p>If the peer's certificate chain is longer than this value, verification will fail.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_set_verify_depth.html"><code>SSL_CTX_set_verify_depth</code></a>.</p>
</div><h4 id="method.set_verify_cert_store" class="method"><code>pub fn <a href="#method.set_verify_cert_store" class="fnname">set_verify_cert_store</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;cert_store: <a class="struct" href="../../openssl/x509/store/struct.X509Store.html" title="struct openssl::x509::store::X509Store">X509Store</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#770-778" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets a custom certificate store for verifying peer certificates.</p>
<p>Requires OpenSSL 1.0.2 or newer.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_set0_verify_cert_store.html"><code>SSL_CTX_set0_verify_cert_store</code></a>.</p>
</div><h4 id="method.set_cert_store" class="method"><code>pub fn <a href="#method.set_cert_store" class="fnname">set_cert_store</a>(&amp;mut self, cert_store: <a class="struct" href="../../openssl/x509/store/struct.X509Store.html" title="struct openssl::x509::store::X509Store">X509Store</a>)</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#785-790" title="goto source code">[src]</a></h4><div class="docblock"><p>Replaces the context's certificate store.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/man3/SSL_CTX_set_cert_store.html"><code>SSL_CTX_set_cert_store</code></a>.</p>
</div><h4 id="method.set_read_ahead" class="method"><code>pub fn <a href="#method.set_read_ahead" class="fnname">set_read_ahead</a>(&amp;mut self, read_ahead: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>)</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#802-806" title="goto source code">[src]</a></h4><div class="docblock"><p>Controls read ahead behavior.</p>
<p>If enabled, OpenSSL will read as much data as is available from the underlying stream,
instead of a single record at a time.</p>
<p>It has no effect when used with DTLS.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_set_read_ahead.html"><code>SSL_CTX_set_read_ahead</code></a>.</p>
</div><h4 id="method.set_mode" class="method"><code>pub fn <a href="#method.set_mode" class="fnname">set_mode</a>(&amp;mut self, mode: <a class="struct" href="../../openssl/ssl/struct.SslMode.html" title="struct openssl::ssl::SslMode">SslMode</a>) -&gt; <a class="struct" href="../../openssl/ssl/struct.SslMode.html" title="struct openssl::ssl::SslMode">SslMode</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#813-818" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the mode used by the context, returning the previous mode.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_set_mode.html"><code>SSL_CTX_set_mode</code></a>.</p>
</div><h4 id="method.set_tmp_dh" class="method"><code>pub fn <a href="#method.set_tmp_dh" class="fnname">set_tmp_dh</a>(&amp;mut self, dh: &amp;<a class="struct" href="../../openssl/dh/struct.DhRef.html" title="struct openssl::dh::DhRef">DhRef</a>&lt;<a class="enum" href="../../openssl/pkey/enum.Params.html" title="enum openssl::pkey::Params">Params</a>&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#825-827" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the parameters to be used during ephemeral Diffie-Hellman key exchange.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_set_tmp_dh.html"><code>SSL_CTX_set_tmp_dh</code></a>.</p>
</div><h4 id="method.set_tmp_dh_callback" class="method"><code>pub fn <a href="#method.set_tmp_dh_callback" class="fnname">set_tmp_dh_callback</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="../../openssl/dh/struct.Dh.html" title="struct openssl::dh::Dh">Dh</a>&lt;<a class="enum" href="../../openssl/pkey/enum.Params.html" title="enum openssl::pkey::Params">Params</a>&gt;, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#839-847" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the callback which will generate parameters to be used during ephemeral Diffie-Hellman
key exchange.</p>
<p>The callback is provided with a reference to the <code>Ssl</code> for the session, as well as a boolean
indicating if the selected cipher is export-grade, and the key length. The export and key
length options are archaic and should be ignored in almost all cases.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_set_tmp_dh.html"><code>SSL_CTX_set_tmp_dh_callback</code></a>.</p>
</div><h4 id="method.set_tmp_ecdh" class="method"><code>pub fn <a href="#method.set_tmp_ecdh" class="fnname">set_tmp_ecdh</a>(&amp;mut self, key: &amp;<a class="struct" href="../../openssl/ec/struct.EcKeyRef.html" title="struct openssl::ec::EcKeyRef">EcKeyRef</a>&lt;<a class="enum" href="../../openssl/pkey/enum.Params.html" title="enum openssl::pkey::Params">Params</a>&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#852-854" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the parameters to be used during ephemeral elliptic curve Diffie-Hellman key exchange.</p>
<p>This corresponds to <code>SSL_CTX_set_tmp_ecdh</code>.</p>
</div><h4 id="method.set_default_verify_paths" class="method"><code>pub fn <a href="#method.set_default_verify_paths" class="fnname">set_default_verify_paths</a>(&amp;mut self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#885-887" title="goto source code">[src]</a></h4><div class="docblock"><p>Use the default locations of trusted certificates for verification.</p>
<p>These locations are read from the <code>SSL_CERT_FILE</code> and <code>SSL_CERT_DIR</code> environment variables
if present, or defaults specified at OpenSSL build time otherwise.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_set_default_verify_paths.html"><code>SSL_CTX_set_default_verify_paths</code></a>.</p>
</div><h4 id="method.set_ca_file" class="method"><code>pub fn <a href="#method.set_ca_file" class="fnname">set_ca_file</a>&lt;P:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;&gt;(&amp;mut self, file: P) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#896-906" title="goto source code">[src]</a></h4><div class="docblock"><p>Loads trusted root certificates from a file.</p>
<p>The file should contain a sequence of PEM-formatted CA certificates.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_load_verify_locations.html"><code>SSL_CTX_load_verify_locations</code></a>.</p>
</div><h4 id="method.set_client_ca_list" class="method"><code>pub fn <a href="#method.set_client_ca_list" class="fnname">set_client_ca_list</a>(&amp;mut self, list: <a class="struct" href="../../openssl/stack/struct.Stack.html" title="struct openssl::stack::Stack">Stack</a>&lt;<a class="struct" href="../../openssl/x509/struct.X509Name.html" title="struct openssl::x509::X509Name">X509Name</a>&gt;)</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#916-921" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the list of CA names sent to the client.</p>
<p>The CA certificates must still be added to the trust root - they are not automatically set
as trusted by this method.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_set_client_CA_list.html"><code>SSL_CTX_set_client_CA_list</code></a>.</p>
</div><h4 id="method.add_client_ca" class="method"><code>pub fn <a href="#method.add_client_ca" class="fnname">add_client_ca</a>(&amp;mut self, cacert: &amp;<a class="struct" href="../../openssl/x509/struct.X509Ref.html" title="struct openssl::x509::X509Ref">X509Ref</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#930-932" title="goto source code">[src]</a></h4><div class="docblock"><p>Add the provided CA certificate to the list sent by the server to the client when
requesting client-side TLS authentication.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/man3/SSL_CTX_set_client_CA_list.html"><code>SSL_CTX_add_client_CA</code></a>.</p>
</div><h4 id="method.set_session_id_context" class="method"><code>pub fn <a href="#method.set_session_id_context" class="fnname">set_session_id_context</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;sid_ctx: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#946-956" title="goto source code">[src]</a></h4><div class="docblock"><p>Set the context identifier for sessions.</p>
<p>This value identifies the server's session cache to clients, telling them when they're
able to reuse sessions. It should be set to a unique value per server, unless multiple
servers share a session cache.</p>
<p>This value should be set when using client certificates, or each request will fail its
handshake and need to be restarted.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_set_session_id_context.html"><code>SSL_CTX_set_session_id_context</code></a>.</p>
</div><h4 id="method.set_certificate_file" class="method"><code>pub fn <a href="#method.set_certificate_file" class="fnname">set_certificate_file</a>&lt;P:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;file: P, <br>&nbsp;&nbsp;&nbsp;&nbsp;file_type: <a class="struct" href="../../openssl/ssl/struct.SslFiletype.html" title="struct openssl::ssl::SslFiletype">SslFiletype</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#967-981" title="goto source code">[src]</a></h4><div class="docblock"><p>Loads a leaf certificate from a file.</p>
<p>Only a single certificate will be loaded - use <code>add_extra_chain_cert</code> to add the remainder
of the certificate chain, or <code>set_certificate_chain_file</code> to load the entire chain from a
single file.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_use_certificate_file.html"><code>SSL_CTX_use_certificate_file</code></a>.</p>
</div><h4 id="method.set_certificate_chain_file" class="method"><code>pub fn <a href="#method.set_certificate_chain_file" class="fnname">set_certificate_chain_file</a>&lt;P:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;file: P<br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#992-1004" title="goto source code">[src]</a></h4><div class="docblock"><p>Loads a certificate chain from a file.</p>
<p>The file should contain a sequence of PEM-formatted certificates, the first being the leaf
certificate, and the remainder forming the chain of certificates up to and including the
trusted root certificate.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_use_certificate_file.html"><code>SSL_CTX_use_certificate_chain_file</code></a>.</p>
</div><h4 id="method.set_certificate" class="method"><code>pub fn <a href="#method.set_certificate" class="fnname">set_certificate</a>(&amp;mut self, cert: &amp;<a class="struct" href="../../openssl/x509/struct.X509Ref.html" title="struct openssl::x509::X509Ref">X509Ref</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1013-1015" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the leaf certificate.</p>
<p>Use <code>add_extra_chain_cert</code> to add the remainder of the certificate chain.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_use_certificate_file.html"><code>SSL_CTX_use_certificate</code></a>.</p>
</div><h4 id="method.add_extra_chain_cert" class="method"><code>pub fn <a href="#method.add_extra_chain_cert" class="fnname">add_extra_chain_cert</a>(&amp;mut self, cert: <a class="struct" href="../../openssl/x509/struct.X509.html" title="struct openssl::x509::X509">X509</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1025-1031" title="goto source code">[src]</a></h4><div class="docblock"><p>Appends a certificate to the certificate chain.</p>
<p>This chain should contain all certificates necessary to go from the certificate specified by
<code>set_certificate</code> to a trusted root.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_add_extra_chain_cert.html"><code>SSL_CTX_add_extra_chain_cert</code></a>.</p>
</div><h4 id="method.set_private_key_file" class="method"><code>pub fn <a href="#method.set_private_key_file" class="fnname">set_private_key_file</a>&lt;P:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="struct" href="https://doc.rust-lang.org/nightly/std/path/struct.Path.html" title="struct std::path::Path">Path</a>&gt;&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;file: P, <br>&nbsp;&nbsp;&nbsp;&nbsp;file_type: <a class="struct" href="../../openssl/ssl/struct.SslFiletype.html" title="struct openssl::ssl::SslFiletype">SslFiletype</a><br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1038-1052" title="goto source code">[src]</a></h4><div class="docblock"><p>Loads the private key from a file.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_use_PrivateKey_file.html"><code>SSL_CTX_use_PrivateKey_file</code></a>.</p>
</div><h4 id="method.set_private_key" class="method"><code>pub fn <a href="#method.set_private_key" class="fnname">set_private_key</a>&lt;T&gt;(&amp;mut self, key: &amp;<a class="struct" href="../../openssl/pkey/struct.PKeyRef.html" title="struct openssl::pkey::PKeyRef">PKeyRef</a>&lt;T&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="../../openssl/pkey/trait.HasPrivate.html" title="trait openssl::pkey::HasPrivate">HasPrivate</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1059-1064" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the private key.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_use_PrivateKey_file.html"><code>SSL_CTX_use_PrivateKey</code></a>.</p>
</div><h4 id="method.set_cipher_list" class="method"><code>pub fn <a href="#method.set_cipher_list" class="fnname">set_cipher_list</a>(&amp;mut self, cipher_list: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1076-1085" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the list of supported ciphers for protocols before TLSv1.3.</p>
<p>The <code>set_ciphersuites</code> method controls the cipher suites for TLSv1.3.</p>
<p>See <a href="https://www.openssl.org/docs/man1.1.0/apps/ciphers.html"><code>ciphers</code></a> for details on the format.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_set_cipher_list.html"><code>SSL_CTX_set_cipher_list</code></a>.</p>
</div><h4 id="method.set_ciphersuites" class="method"><code>pub fn <a href="#method.set_ciphersuites" class="fnname">set_ciphersuites</a>(&amp;mut self, cipher_list: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1100-1109" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the list of supported ciphers for the TLSv1.3 protocol.</p>
<p>The <code>set_cipher_list</code> method controls the cipher suites for protocols before TLSv1.3.</p>
<p>The format consists of TLSv1.3 ciphersuite names separated by <code>:</code> characters in order of
preference.</p>
<p>Requires OpenSSL 1.1.1 or newer.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_set_ciphersuites.html"><code>SSL_CTX_set_ciphersuites</code></a>.</p>
</div><h4 id="method.set_options" class="method"><code>pub fn <a href="#method.set_options" class="fnname">set_options</a>(&amp;mut self, option: <a class="struct" href="../../openssl/ssl/struct.SslOptions.html" title="struct openssl::ssl::SslOptions">SslOptions</a>) -&gt; <a class="struct" href="../../openssl/ssl/struct.SslOptions.html" title="struct openssl::ssl::SslOptions">SslOptions</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1133-1136" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the options used by the context, returning the old set.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_set_options.html"><code>SSL_CTX_set_options</code></a>.</p>
<h1 id="note" class="section-header"><a href="#note">Note</a></h1>
<p>This <em>enables</em> the specified options, but does not disable unspecified options. Use
<code>clear_options</code> for that.</p>
</div><h4 id="method.options" class="method"><code>pub fn <a href="#method.options" class="fnname">options</a>(&amp;self) -&gt; <a class="struct" href="../../openssl/ssl/struct.SslOptions.html" title="struct openssl::ssl::SslOptions">SslOptions</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1143-1146" title="goto source code">[src]</a></h4><div class="docblock"><p>Returns the options used by the context.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_set_options.html"><code>SSL_CTX_get_options</code></a>.</p>
</div><h4 id="method.clear_options" class="method"><code>pub fn <a href="#method.clear_options" class="fnname">clear_options</a>(&amp;mut self, option: <a class="struct" href="../../openssl/ssl/struct.SslOptions.html" title="struct openssl::ssl::SslOptions">SslOptions</a>) -&gt; <a class="struct" href="../../openssl/ssl/struct.SslOptions.html" title="struct openssl::ssl::SslOptions">SslOptions</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1153-1156" title="goto source code">[src]</a></h4><div class="docblock"><p>Clears the options used by the context, returning the old set.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_set_options.html"><code>SSL_CTX_clear_options</code></a>.</p>
</div><h4 id="method.set_min_proto_version" class="method"><code>pub fn <a href="#method.set_min_proto_version" class="fnname">set_min_proto_version</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;version: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../../openssl/ssl/struct.SslVersion.html" title="struct openssl::ssl::SslVersion">SslVersion</a>&gt;<br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1169-1177" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the minimum supported protocol version.</p>
<p>A value of <code>None</code> will enable protocol versions down the the lowest version supported by
OpenSSL.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_set_min_proto_version.html"><code>SSL_CTX_set_min_proto_version</code></a>.</p>
<p>Requires OpenSSL 1.1.0 or LibreSSL 2.6.1 or newer.</p>
</div><h4 id="method.set_max_proto_version" class="method"><code>pub fn <a href="#method.set_max_proto_version" class="fnname">set_max_proto_version</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;version: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../../openssl/ssl/struct.SslVersion.html" title="struct openssl::ssl::SslVersion">SslVersion</a>&gt;<br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1190-1198" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the maximum supported protocol version.</p>
<p>A value of <code>None</code> will enable protocol versions down the the highest version supported by
OpenSSL.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_set_min_proto_version.html"><code>SSL_CTX_set_max_proto_version</code></a>.</p>
<p>Requires OpenSSL 1.1.0 or or LibreSSL 2.6.1 or newer.</p>
</div><h4 id="method.min_proto_version" class="method"><code>pub fn <a href="#method.min_proto_version" class="fnname">min_proto_version</a>(&amp;mut self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../../openssl/ssl/struct.SslVersion.html" title="struct openssl::ssl::SslVersion">SslVersion</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1211-1220" title="goto source code">[src]</a></h4><div class="docblock"><p>Gets the minimum supported protocol version.</p>
<p>A value of <code>None</code> indicates that all versions down the the lowest version supported by
OpenSSL are enabled.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_set_min_proto_version.html"><code>SSL_CTX_get_min_proto_version</code></a>.</p>
<p>Requires OpenSSL 1.1.0g or LibreSSL 2.7.0 or newer.</p>
</div><h4 id="method.max_proto_version" class="method"><code>pub fn <a href="#method.max_proto_version" class="fnname">max_proto_version</a>(&amp;mut self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../../openssl/ssl/struct.SslVersion.html" title="struct openssl::ssl::SslVersion">SslVersion</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1233-1242" title="goto source code">[src]</a></h4><div class="docblock"><p>Gets the maximum supported protocol version.</p>
<p>A value of <code>None</code> indicates that all versions down the the highest version supported by
OpenSSL are enabled.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_set_min_proto_version.html"><code>SSL_CTX_get_max_proto_version</code></a>.</p>
<p>Requires OpenSSL 1.1.0g or LibreSSL 2.7.0 or newer.</p>
</div><h4 id="method.set_alpn_protos" class="method"><code>pub fn <a href="#method.set_alpn_protos" class="fnname">set_alpn_protos</a>(&amp;mut self, protocols: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1257-1272" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the protocols to sent to the server for Application Layer Protocol Negotiation (ALPN).</p>
<p>The input must be in ALPN &quot;wire format&quot;. It consists of a sequence of supported protocol
names prefixed by their byte length. For example, the protocol list consisting of <code>spdy/1</code>
and <code>http/1.1</code> is encoded as <code>b&quot;\x06spdy/1\x08http/1.1&quot;</code>. The protocols are ordered by
preference.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_set_alpn_protos.html"><code>SSL_CTX_set_alpn_protos</code></a>.</p>
<p>Requires OpenSSL 1.0.2 or LibreSSL 2.6.1 or newer.</p>
</div><h4 id="method.set_tlsext_use_srtp" class="method"><code>pub fn <a href="#method.set_tlsext_use_srtp" class="fnname">set_tlsext_use_srtp</a>(&amp;mut self, protocols: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1279-1291" title="goto source code">[src]</a></h4><div class="docblock"><p>Enables the DTLS extension &quot;use_srtp&quot; as defined in RFC5764.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.1/man3/SSL_CTX_set_tlsext_use_srtp.html"><code>SSL_CTX_set_tlsext_use_srtp</code></a>.</p>
</div><h4 id="method.set_alpn_select_callback" class="method"><code>pub fn <a href="#method.set_alpn_select_callback" class="fnname">set_alpn_select_callback</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: for&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;'a [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, <a class="struct" href="../../openssl/ssl/struct.AlpnError.html" title="struct openssl::ssl::AlpnError">AlpnError</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1309-1321" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the callback used by a server to select a protocol for Application Layer Protocol
Negotiation (ALPN).</p>
<p>The callback is provided with the client's protocol list in ALPN wire format. See the
documentation for <a href="struct.SslContextBuilder.html#method.set_alpn_protos"><code>SslContextBuilder::set_alpn_protos</code></a> for details. It should return one
of those protocols on success. The <a href="fn.select_next_proto.html"><code>select_next_proto</code></a> function implements the standard
protocol selection algorithm.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_set_alpn_protos.html"><code>SSL_CTX_set_alpn_select_cb</code></a>.</p>
<p>Requires OpenSSL 1.0.2 or LibreSSL 2.6.1 or newer.</p>
</div><h4 id="method.check_private_key" class="method"><code>pub fn <a href="#method.check_private_key" class="fnname">check_private_key</a>(&amp;self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1328-1330" title="goto source code">[src]</a></h4><div class="docblock"><p>Checks for consistency between the private key and certificate.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_check_private_key.html"><code>SSL_CTX_check_private_key</code></a>.</p>
</div><h4 id="method.cert_store" class="method"><code>pub fn <a href="#method.cert_store" class="fnname">cert_store</a>(&amp;self) -&gt; &amp;<a class="struct" href="../../openssl/x509/store/struct.X509StoreBuilderRef.html" title="struct openssl::x509::store::X509StoreBuilderRef">X509StoreBuilderRef</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1337-1339" title="goto source code">[src]</a></h4><div class="docblock"><p>Returns a shared reference to the context's certificate store.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_get_cert_store.html"><code>SSL_CTX_get_cert_store</code></a>.</p>
</div><h4 id="method.cert_store_mut" class="method"><code>pub fn <a href="#method.cert_store_mut" class="fnname">cert_store_mut</a>(&amp;mut self) -&gt; &amp;mut <a class="struct" href="../../openssl/x509/store/struct.X509StoreBuilderRef.html" title="struct openssl::x509::store::X509StoreBuilderRef">X509StoreBuilderRef</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1346-1348" title="goto source code">[src]</a></h4><div class="docblock"><p>Returns a mutable reference to the context's certificate store.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_get_cert_store.html"><code>SSL_CTX_get_cert_store</code></a>.</p>
</div><h4 id="method.verify_param" class="method"><code>pub fn <a href="#method.verify_param" class="fnname">verify_param</a>(&amp;self) -&gt; &amp;<a class="struct" href="../../openssl/x509/verify/struct.X509VerifyParamRef.html" title="struct openssl::x509::verify::X509VerifyParamRef">X509VerifyParamRef</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1358-1360" title="goto source code">[src]</a></h4><div class="docblock"><p>Returns a reference to the X509 verification configuration.</p>
<p>Requires OpenSSL 1.0.2 or newer.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_get0_param.html"><code>SSL_CTX_get0_param</code></a>.</p>
</div><h4 id="method.verify_param_mut" class="method"><code>pub fn <a href="#method.verify_param_mut" class="fnname">verify_param_mut</a>(&amp;mut self) -&gt; &amp;mut <a class="struct" href="../../openssl/x509/verify/struct.X509VerifyParamRef.html" title="struct openssl::x509::verify::X509VerifyParamRef">X509VerifyParamRef</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1370-1372" title="goto source code">[src]</a></h4><div class="docblock"><p>Returns a mutable reference to the X509 verification configuration.</p>
<p>Requires OpenSSL 1.0.2 or newer.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_get0_param.html"><code>SSL_CTX_get0_param</code></a>.</p>
</div><h4 id="method.set_status_callback" class="method"><code>pub fn <a href="#method.set_status_callback" class="fnname">set_status_callback</a>&lt;F&gt;(&amp;mut self, callback: F) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1390-1402" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the callback dealing with OCSP stapling.</p>
<p>On the client side, this callback is responsible for validating the OCSP status response
returned by the server. The status may be retrieved with the <code>SslRef::ocsp_status</code> method.
A response of <code>Ok(true)</code> indicates that the OCSP status is valid, and a response of
<code>Ok(false)</code> indicates that the OCSP status is invalid and the handshake should be
terminated.</p>
<p>On the server side, this callback is resopnsible for setting the OCSP status response to be
returned to clients. The status may be set with the <code>SslRef::set_ocsp_status</code> method. A
response of <code>Ok(true)</code> indicates that the OCSP status should be returned to the client, and
<code>Ok(false)</code> indicates that the status should not be returned to the client.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_set_tlsext_status_cb.html"><code>SSL_CTX_set_tlsext_status_cb</code></a>.</p>
</div><h4 id="method.set_psk_client_callback" class="method"><code>pub fn <a href="#method.set_psk_client_callback" class="fnname">set_psk_client_callback</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt;, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1414-1425" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the callback for providing an identity and pre-shared key for a TLS-PSK client.</p>
<p>The callback will be called with the SSL context, an identity hint if one was provided
by the server, a mutable slice for each of the identity and pre-shared key bytes. The
identity must be written as a null-terminated C string.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_set_psk_client_callback.html"><code>SSL_CTX_set_psk_client_callback</code></a>.</p>
</div><h4 id="method.set_psk_callback" class="method"><code>pub fn <a href="#method.set_psk_callback" class="fnname">set_psk_callback</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt;, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1429-1437" title="goto source code">[src]</a></h4><div class="item-info"><div class="stab deprecated"><span class="emoji">👎</span> Deprecated since 0.10.10: <p>renamed to <code>set_psk_client_callback</code></p>
</div></div><h4 id="method.set_psk_server_callback" class="method"><code>pub fn <a href="#method.set_psk_server_callback" class="fnname">set_psk_server_callback</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt;, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1449-1460" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the callback for providing an identity and pre-shared key for a TLS-PSK server.</p>
<p>The callback will be called with the SSL context, an identity provided by the client,
and, a mutable slice for the pre-shared key bytes. The callback returns the number of
bytes in the pre-shared key.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_set_psk_server_callback.html"><code>SSL_CTX_set_psk_server_callback</code></a>.</p>
</div><h4 id="method.set_new_session_callback" class="method"><code>pub fn <a href="#method.set_new_session_callback" class="fnname">set_new_session_callback</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="struct" href="../../openssl/ssl/struct.SslSession.html" title="struct openssl::ssl::SslSession">SslSession</a>) + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1478-1486" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the callback which is called when new sessions are negotiated.</p>
<p>This can be used by clients to implement session caching. While in TLSv1.2 the session is
available to access via <a href="struct.SslRef.html#method.session"><code>SslRef::session</code></a> immediately after the handshake completes, this
is not the case for TLSv1.3. There, a session is not generally available immediately, and
the server may provide multiple session tokens to the client over a single session. The new
session callback is a portable way to deal with both cases.</p>
<p>Note that session caching must be enabled for the callback to be invoked, and it defaults
off for clients. <a href="#method.set_session_cache_mode"><code>set_session_cache_mode</code></a> controls that behavior.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_sess_set_new_cb.html"><code>SSL_CTX_sess_set_new_cb</code></a>.</p>
</div><h4 id="method.set_remove_session_callback" class="method"><code>pub fn <a href="#method.set_remove_session_callback" class="fnname">set_remove_session_callback</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;<a class="struct" href="../../openssl/ssl/struct.SslContextRef.html" title="struct openssl::ssl::SslContextRef">SslContextRef</a>, &amp;<a class="struct" href="../../openssl/ssl/struct.SslSessionRef.html" title="struct openssl::ssl::SslSessionRef">SslSessionRef</a>) + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1495-1506" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the callback which is called when sessions are removed from the context.</p>
<p>Sessions can be removed because they have timed out or because they are considered faulty.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_sess_set_new_cb.html"><code>SSL_CTX_sess_set_remove_cb</code></a>.</p>
</div><h4 id="method.set_get_session_callback" class="method"><code>pub unsafe fn <a href="#method.set_get_session_callback" class="fnname">set_get_session_callback</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="struct" href="../../openssl/ssl/struct.SslSession.html" title="struct openssl::ssl::SslSession">SslSession</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1522-1528" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the callback which is called when a client proposed to resume a session but it was not
found in the internal cache.</p>
<p>The callback is passed a reference to the session ID provided by the client. It should
return the session corresponding to that ID if available. This is only used for servers, not
clients.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_sess_set_new_cb.html"><code>SSL_CTX_sess_set_get_cb</code></a>.</p>
<h1 id="safety-1" class="section-header"><a href="#safety-1">Safety</a></h1>
<p>The returned <code>SslSession</code> must not be associated with a different <code>SslContext</code>.</p>
</div><h4 id="method.set_keylog_callback" class="method"><code>pub fn <a href="#method.set_keylog_callback" class="fnname">set_keylog_callback</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;<a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1542-1550" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the TLS key logging callback.</p>
<p>The callback is invoked whenever TLS key material is generated, and is passed a line of NSS
SSLKEYLOGFILE-formatted text. This can be used by tools like Wireshark to decrypt message
traffic. The line does not contain a trailing newline.</p>
<p>Requires OpenSSL 1.1.1 or newer.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_set_keylog_callback.html"><code>SSL_CTX_set_keylog_callback</code></a>.</p>
</div><h4 id="method.set_session_cache_mode" class="method"><code>pub fn <a href="#method.set_session_cache_mode" class="fnname">set_session_cache_mode</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;mode: <a class="struct" href="../../openssl/ssl/struct.SslSessionCacheMode.html" title="struct openssl::ssl::SslSessionCacheMode">SslSessionCacheMode</a><br>) -&gt; <a class="struct" href="../../openssl/ssl/struct.SslSessionCacheMode.html" title="struct openssl::ssl::SslSessionCacheMode">SslSessionCacheMode</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1559-1564" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the session caching mode use for connections made with the context.</p>
<p>Returns the previous session caching mode.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/ssl/SSL_CTX_get_session_cache_mode.html"><code>SSL_CTX_set_session_cache_mode</code></a>.</p>
</div><h4 id="method.set_stateless_cookie_generate_cb" class="method"><code>pub fn <a href="#method.set_stateless_cookie_generate_cb" class="fnname">set_stateless_cookie_generate_cb</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1574-1585" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the callback for generating an application cookie for TLS1.3
stateless handshakes.</p>
<p>The callback will be called with the SSL context and a slice into which the cookie
should be written. The callback should return the number of bytes written.</p>
<p>This corresponds to <code>SSL_CTX_set_stateless_cookie_generate_cb</code>.</p>
</div><h4 id="method.set_stateless_cookie_verify_cb" class="method"><code>pub fn <a href="#method.set_stateless_cookie_verify_cb" class="fnname">set_stateless_cookie_verify_cb</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a> + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1598-1609" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the callback for verifying an application cookie for TLS1.3
stateless handshakes.</p>
<p>The callback will be called with the SSL context and the cookie supplied by the
client. It should return true if and only if the cookie is valid.</p>
<p>Note that the OpenSSL implementation independently verifies the integrity of
application cookies using an HMAC before invoking the supplied callback.</p>
<p>This corresponds to <code>SSL_CTX_set_stateless_cookie_verify_cb</code>.</p>
</div><h4 id="method.set_cookie_generate_cb" class="method"><code>pub fn <a href="#method.set_cookie_generate_cb" class="fnname">set_cookie_generate_cb</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;mut [</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1617-1625" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the callback for generating a DTLSv1 cookie</p>
<p>The callback will be called with the SSL context and a slice into which the cookie
should be written. The callback should return the number of bytes written.</p>
<p>This corresponds to <code>SSL_CTX_set_cookie_generate_cb</code>.</p>
</div><h4 id="method.set_cookie_verify_cb" class="method"><code>pub fn <a href="#method.set_cookie_verify_cb" class="fnname">set_cookie_verify_cb</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a> + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1633-1641" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the callback for verifying a DTLSv1 cookie</p>
<p>The callback will be called with the SSL context and the cookie supplied by the
client. It should return true if and only if the cookie is valid.</p>
<p>This corresponds to <code>SSL_CTX_set_cookie_verify_cb</code>.</p>
</div><h4 id="method.set_ex_data" class="method"><code>pub fn <a href="#method.set_ex_data" class="fnname">set_ex_data</a>&lt;T&gt;(&amp;mut self, index: <a class="struct" href="../../openssl/ex_data/struct.Index.html" title="struct openssl::ex_data::Index">Index</a>&lt;<a class="struct" href="../../openssl/ssl/struct.SslContext.html" title="struct openssl::ssl::SslContext">SslContext</a>, T&gt;, data: T)</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1651-1653" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the extra data at the specified index.</p>
<p>This can be used to provide data to callbacks registered with the context. Use the
<code>SslContext::new_ex_index</code> method to create an <code>Index</code>.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/ssl/SSL_CTX_set_ex_data.html"><code>SSL_CTX_set_ex_data</code></a>.</p>
</div><h4 id="method.add_custom_ext" class="method"><code>pub fn <a href="#method.add_custom_ext" class="fnname">add_custom_ext</a>&lt;AddFn, ParseFn, T&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;&amp;mut self, <br>&nbsp;&nbsp;&nbsp;&nbsp;ext_type: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;context: <a class="struct" href="../../openssl/ssl/struct.ExtensionContext.html" title="struct openssl::ssl::ExtensionContext">ExtensionContext</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;add_cb: AddFn, <br>&nbsp;&nbsp;&nbsp;&nbsp;parse_cb: ParseFn<br>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;AddFn: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="struct" href="../../openssl/ssl/struct.ExtensionContext.html" title="struct openssl::ssl::ExtensionContext">ExtensionContext</a>, <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, &amp;<a class="struct" href="../../openssl/x509/struct.X509Ref.html" title="struct openssl::x509::X509Ref">X509Ref</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;T&gt;, <a class="struct" href="../../openssl/ssl/struct.SslAlert.html" title="struct openssl::ssl::SslAlert">SslAlert</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,<br>&nbsp;&nbsp;&nbsp;&nbsp;ParseFn: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, <a class="struct" href="../../openssl/ssl/struct.ExtensionContext.html" title="struct openssl::ssl::ExtensionContext">ExtensionContext</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>, <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, &amp;<a class="struct" href="../../openssl/x509/struct.X509Ref.html" title="struct openssl::x509::X509Ref">X509Ref</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>&gt;) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/ssl/struct.SslAlert.html" title="struct openssl::ssl::SslAlert">SslAlert</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1671-1718" title="goto source code">[src]</a></h4><div class="docblock"><p>Adds a custom extension for a TLS/DTLS client or server for all supported protocol versions.</p>
<p>Requires OpenSSL 1.1.1 or newer.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_CTX_add_custom_ext.html"><code>SSL_CTX_add_custom_ext</code></a>.</p>
</div><h4 id="method.set_max_early_data" class="method"><code>pub fn <a href="#method.set_max_early_data" class="fnname">set_max_early_data</a>(&amp;mut self, bytes: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u32.html">u32</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1730-1736" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the maximum amount of early data that will be accepted on incoming connections.</p>
<p>Defaults to 0.</p>
<p>Requires OpenSSL 1.1.1 or newer.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.1/man3/SSL_CTX_set_max_early_data.html"><code>SSL_CTX_set_max_early_data</code></a>.</p>
</div><h4 id="method.set_client_hello_callback" class="method"><code>pub fn <a href="#method.set_client_hello_callback" class="fnname">set_client_hello_callback</a>&lt;F&gt;(&amp;mut self, callback: F) <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>(&amp;mut <a class="struct" href="../../openssl/ssl/struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a>, &amp;mut <a class="struct" href="../../openssl/ssl/struct.SslAlert.html" title="struct openssl::ssl::SslAlert">SslAlert</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="struct" href="../../openssl/ssl/struct.ClientHelloResponse.html" title="struct openssl::ssl::ClientHelloResponse">ClientHelloResponse</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt; + 'static + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,&nbsp;</span></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1746-1761" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets a callback which will be invoked just after the client's hello message is received.</p>
<p>Requires OpenSSL 1.1.1 or newer.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.1/man3/SSL_CTX_set_client_hello_cb.html"><code>SSL_CTX_set_client_hello_cb</code></a>.</p>
</div><h4 id="method.set_session_cache_size" class="method"><code>pub fn <a href="#method.set_session_cache_size" class="fnname">set_session_cache_size</a>(&amp;mut self, size: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1771-1773" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the context's session cache size limit, returning the previous limit.</p>
<p>A value of 0 means that the cache size is unbounded.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.0.2/man3/SSL_CTX_sess_set_cache_size.html"><code>SSL_CTX_sess_get_cache_size</code></a>.</p>
</div><h4 id="method.set_sigalgs_list" class="method"><code>pub fn <a href="#method.set_sigalgs_list" class="fnname">set_sigalgs_list</a>(&amp;mut self, sigalgs: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1783-1789" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the context's supported signature algorithms.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.0/man3/SSL_CTX_set1_sigalgs_list.html"><code>SSL_CTX_set1_sigalgs_list</code></a>.</p>
<p>Requires OpenSSL 1.0.2 or newer.</p>
</div><h4 id="method.set_groups_list" class="method"><code>pub fn <a href="#method.set_groups_list" class="fnname">set_groups_list</a>(&amp;mut self, groups: &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../../openssl/error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>&gt;</code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1799-1804" title="goto source code">[src]</a></h4><div class="docblock"><p>Sets the context's supported elliptic curve groups.</p>
<p>This corresponds to <a href="https://www.openssl.org/docs/man1.1.1/man3/SSL_CTX_set1_groups_list.html"><code>SSL_CTX_set1_groups_list</code></a>.</p>
<p>Requires OpenSSL 1.1.1 or newer.</p>
</div><h4 id="method.build" class="method"><code>pub fn <a href="#method.build" class="fnname">build</a>(self) -&gt; <a class="struct" href="../../openssl/ssl/struct.SslContext.html" title="struct openssl::ssl::SslContext">SslContext</a></code><a class="srclink" href="../../src/openssl/ssl/mod.rs.html#1807-1809" title="goto source code">[src]</a></h4><div class="docblock"><p>Consumes the builder, returning a new <code>SslContext</code>.</p>
</div></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><h3 id="impl-RefUnwindSafe" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.RefUnwindSafe.html" title="trait std::panic::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="../../openssl/ssl/struct.SslContextBuilder.html" title="struct openssl::ssl::SslContextBuilder">SslContextBuilder</a></code><a href="#impl-RefUnwindSafe" class="anchor"></a><a class="srclink" href="../../src/openssl/lib.rs.html#1" title="goto source code">[src]</a></h3><div class="impl-items"></div><h3 id="impl-Send" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../../openssl/ssl/struct.SslContextBuilder.html" title="struct openssl::ssl::SslContextBuilder">SslContextBuilder</a></code><a href="#impl-Send" class="anchor"></a><a class="srclink" href="../../src/openssl/lib.rs.html#1" title="goto source code">[src]</a></h3><div class="impl-items"></div><h3 id="impl-Sync" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../../openssl/ssl/struct.SslContextBuilder.html" title="struct openssl::ssl::SslContextBuilder">SslContextBuilder</a></code><a href="#impl-Sync" class="anchor"></a><a class="srclink" href="../../src/openssl/lib.rs.html#1" title="goto source code">[src]</a></h3><div class="impl-items"></div><h3 id="impl-Unpin" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="../../openssl/ssl/struct.SslContextBuilder.html" title="struct openssl::ssl::SslContextBuilder">SslContextBuilder</a></code><a href="#impl-Unpin" class="anchor"></a><a class="srclink" href="../../src/openssl/lib.rs.html#1" title="goto source code">[src]</a></h3><div class="impl-items"></div><h3 id="impl-UnwindSafe" class="impl"><code class="in-band">impl <a class="trait" href="https://doc.rust-lang.org/nightly/std/panic/trait.UnwindSafe.html" title="trait std::panic::UnwindSafe">UnwindSafe</a> for <a class="struct" href="../../openssl/ssl/struct.SslContextBuilder.html" title="struct openssl::ssl::SslContextBuilder">SslContextBuilder</a></code><a href="#impl-UnwindSafe" class="anchor"></a><a class="srclink" href="../../src/openssl/lib.rs.html#1" title="goto source code">[src]</a></h3><div class="impl-items"></div></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><h3 id="impl-Any" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-Any" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#131-135" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.type_id" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#132" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></p>
</div></div><h3 id="impl-Borrow%3CT%3E" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-Borrow%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#207-211" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.borrow" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>T</code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#208" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></div><h3 id="impl-BorrowMut%3CT%3E" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a>&lt;T&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href="#impl-BorrowMut%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#214-218" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.borrow_mut" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T</code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#215" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></div><h3 id="impl-From%3CT%3E" class="impl"><code class="in-band">impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt; for T</code><a href="#impl-From%3CT%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#545-549" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.from" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -&gt; T</code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#546" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id="impl-Into%3CU%3E" class="impl"><code class="in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,&nbsp;</span></code><a href="#impl-Into%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#534-541" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="method.into" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -&gt; U</code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#538" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id="impl-TryFrom%3CU%3E" class="impl"><code class="in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;T&gt;,&nbsp;</span></code><a href="#impl-TryFrom%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#582-591" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.Error" class="type"><code>type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="type">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id="method.try_from" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#588" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div><h3 id="impl-TryInto%3CU%3E" class="impl"><code class="in-band">impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a>&lt;U&gt; for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,&nbsp;</span></code><a href="#impl-TryInto%3CU%3E" class="anchor"></a><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#568-577" title="goto source code">[src]</a></h3><div class="impl-items"><h4 id="associatedtype.Error-1" class="type"><code>type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="type">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></h4><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id="method.try_into" class="method hidden"><code>pub fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code><a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#574" title="goto source code">[src]</a></h4><div class='docblock hidden'><p>Performs the conversion.</p>
</div></div></div></section><section id="search" class="content hidden"></section><section class="footer"></section><div id="rustdoc-vars" data-root-path="../../" data-current-crate="openssl"></div>
<script src="../../main.js"></script><script defer src="../../search-index.js"></script></body></html>