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60 lines
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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="A partially constructed `SslStream`, useful for unusual handshakes."><title>SslStreamBuilder in openssl::ssl - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../static.files/rustdoc-ca0dd0c4.css"><meta name="rustdoc-vars" data-root-path="../../" 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href="#">SslStreamBuilder</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../openssl/index.html">openssl</a><span class="version">0.10.75</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">SslStream<wbr>Builder</a></h2><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.accept" title="accept">accept</a></li><li><a href="#method.connect" title="connect">connect</a></li><li><a href="#method.get_mut" title="get_mut">get_mut</a></li><li><a href="#method.get_ref" title="get_ref">get_ref</a></li><li><a href="#method.handshake" title="handshake">handshake</a></li><li><a href="#method.new" title="new">new</a></li><li><a href="#method.read_early_data" title="read_early_data">read_early_data</a></li><li><a href="#method.set_accept_state" title="set_accept_state">set_accept_state</a></li><li><a href="#method.set_connect_state" title="set_connect_state">set_connect_state</a></li><li><a href="#method.set_dtls_mtu_size" title="set_dtls_mtu_size">set_dtls_mtu_size</a></li><li><a href="#method.ssl" title="ssl">ssl</a></li><li><a href="#method.stateless" title="stateless">stateless</a></li><li><a href="#method.write_early_data" title="write_early_data">write_early_data</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-Freeze-for-SslStreamBuilder%3CS%3E" title="Freeze">Freeze</a></li><li><a href="#impl-RefUnwindSafe-for-SslStreamBuilder%3CS%3E" title="RefUnwindSafe">RefUnwindSafe</a></li><li><a href="#impl-Send-for-SslStreamBuilder%3CS%3E" title="Send">Send</a></li><li><a href="#impl-Sync-for-SslStreamBuilder%3CS%3E" title="Sync">Sync</a></li><li><a href="#impl-Unpin-for-SslStreamBuilder%3CS%3E" title="Unpin">Unpin</a></li><li><a href="#impl-UnwindSafe-for-SslStreamBuilder%3CS%3E" title="UnwindSafe">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T" title="Any">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T" title="Borrow<T>">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T" title="BorrowMut<T>">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-T" title="From<T>">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-T" title="Into<U>">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-T" title="TryFrom<U>">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T" title="TryInto<U>">TryInto<U></a></li></ul></section><div id="rustdoc-modnav"><h2><a href="index.html">In openssl::<wbr>ssl</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../index.html">openssl</a>::<wbr><a href="index.html">ssl</a></div><h1>Struct <span class="struct">SslStream<wbr>Builder</span> <button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../../src/openssl/ssl/mod.rs.html#4042-4044">Source</a> </span></div><pre class="rust item-decl"><code>pub struct SslStreamBuilder<S> { <span class="comment">/* private fields */</span> }</code></pre><span class="item-info"><div class="stab deprecated"><span class="emoji">👎</span><span>Deprecated since 0.10.32: use the methods directly on Ssl/SslStream instead</span></div></span><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A partially constructed <code>SslStream</code>, useful for unusual handshakes.</p>
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</div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-SslStreamBuilder%3CS%3E" class="impl"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4047-4177">Source</a><a href="#impl-SslStreamBuilder%3CS%3E" class="anchor">§</a><h3 class="code-header">impl<S> <a class="struct" href="struct.SslStreamBuilder.html" title="struct openssl::ssl::SslStreamBuilder">SslStreamBuilder</a><S><div class="where">where
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S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/std/io/trait.Read.html" title="trait std::io::Read">Read</a> + <a class="trait" href="https://doc.rust-lang.org/1.93.1/std/io/trait.Write.html" title="trait std::io::Write">Write</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.new" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4052-4056">Source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>(ssl: <a class="struct" href="struct.Ssl.html" title="struct openssl::ssl::Ssl">Ssl</a>, stream: S) -> Self</h4></section></summary><div class="docblock"><p>Begin creating an <code>SslStream</code> atop <code>stream</code></p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.stateless" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4070-4077">Source</a><h4 class="code-header">pub fn <a href="#method.stateless" class="fn">stateless</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.bool.html">bool</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Perform a stateless server-side handshake</p>
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<p>Requires that cookie generation and verification callbacks were
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set on the SSL context.</p>
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<p>Returns <code>Ok(true)</code> if a complete ClientHello containing a valid cookie
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was read, in which case the handshake should be continued via
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<code>accept</code>. If a HelloRetryRequest containing a fresh cookie was
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transmitted, <code>Ok(false)</code> is returned instead. If the handshake cannot
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proceed at all, <code>Err</code> is returned.</p>
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<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_stateless.html"><code>SSL_stateless</code></a>.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.set_connect_state" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4081-4083">Source</a><h4 class="code-header">pub fn <a href="#method.set_connect_state" class="fn">set_connect_state</a>(&mut self)</h4></section></summary><div class="docblock"><p>Configure as an outgoing stream from a client.</p>
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<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_set_connect_state.html"><code>SSL_set_connect_state</code></a>.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.set_accept_state" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4087-4089">Source</a><h4 class="code-header">pub fn <a href="#method.set_accept_state" class="fn">set_accept_state</a>(&mut self)</h4></section></summary><div class="docblock"><p>Configure as an incoming stream to a server.</p>
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<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_set_accept_state.html"><code>SSL_set_accept_state</code></a>.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.connect" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4092-4108">Source</a><h4 class="code-header">pub fn <a href="#method.connect" class="fn">connect</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="struct.SslStream.html" title="struct openssl::ssl::SslStream">SslStream</a><S>, <a class="enum" href="enum.HandshakeError.html" title="enum openssl::ssl::HandshakeError">HandshakeError</a><S>></h4></section></summary><div class="docblock"><p>See <code>Ssl::connect</code></p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.accept" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4111-4127">Source</a><h4 class="code-header">pub fn <a href="#method.accept" class="fn">accept</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="struct.SslStream.html" title="struct openssl::ssl::SslStream">SslStream</a><S>, <a class="enum" href="enum.HandshakeError.html" title="enum openssl::ssl::HandshakeError">HandshakeError</a><S>></h4></section></summary><div class="docblock"><p>See <code>Ssl::accept</code></p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.handshake" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4133-4149">Source</a><h4 class="code-header">pub fn <a href="#method.handshake" class="fn">handshake</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="struct.SslStream.html" title="struct openssl::ssl::SslStream">SslStream</a><S>, <a class="enum" href="enum.HandshakeError.html" title="enum openssl::ssl::HandshakeError">HandshakeError</a><S>></h4></section></summary><div class="docblock"><p>Initiates the handshake.</p>
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<p>This will fail if <code>set_accept_state</code> or <code>set_connect_state</code> was not called first.</p>
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<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_do_handshake.html"><code>SSL_do_handshake</code></a>.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.read_early_data" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4162-4164">Source</a><h4 class="code-header">pub fn <a href="#method.read_early_data" class="fn">read_early_data</a>(&mut self, buf: &mut [<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct openssl::ssl::Error">Error</a>></h4></section></summary><div class="docblock"><p>Read application data transmitted by a client before handshake
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completion.</p>
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<p>Useful for reducing latency, but vulnerable to replay attacks. Call
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<code>set_accept_state</code> first.</p>
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<p>Returns <code>Ok(0)</code> if all early data has been read.</p>
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<p>Requires OpenSSL 1.1.1 or newer or LibreSSL.</p>
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<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_read_early_data.html"><code>SSL_read_early_data</code></a>.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.write_early_data" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4174-4176">Source</a><h4 class="code-header">pub fn <a href="#method.write_early_data" class="fn">write_early_data</a>(&mut self, buf: &[<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>, <a class="struct" href="struct.Error.html" title="struct openssl::ssl::Error">Error</a>></h4></section></summary><div class="docblock"><p>Send data to the server without blocking on handshake completion.</p>
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<p>Useful for reducing latency, but vulnerable to replay attacks. Call
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<code>set_connect_state</code> first.</p>
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<p>Requires OpenSSL 1.1.1 or newer or LibreSSL.</p>
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<p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/SSL_write_early_data.html"><code>SSL_write_early_data</code></a>.</p>
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</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-SslStreamBuilder%3CS%3E-1" class="impl"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4180-4221">Source</a><a href="#impl-SslStreamBuilder%3CS%3E-1" class="anchor">§</a><h3 class="code-header">impl<S> <a class="struct" href="struct.SslStreamBuilder.html" title="struct openssl::ssl::SslStreamBuilder">SslStreamBuilder</a><S></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.get_ref" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4182-4187">Source</a><h4 class="code-header">pub fn <a href="#method.get_ref" class="fn">get_ref</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&S</a></h4></section></summary><div class="docblock"><p>Returns a shared reference to the underlying stream.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.get_mut" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4195-4200">Source</a><h4 class="code-header">pub fn <a href="#method.get_mut" class="fn">get_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&mut S</a></h4></section></summary><div class="docblock"><p>Returns a mutable reference to the underlying stream.</p>
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<h5 id="warning"><a class="doc-anchor" href="#warning">§</a>Warning</h5>
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<p>It is inadvisable to read from or write to the underlying stream as it
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will most likely corrupt the SSL session.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.ssl" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4203-4205">Source</a><h4 class="code-header">pub fn <a href="#method.ssl" class="fn">ssl</a>(&self) -> &<a class="struct" href="struct.SslRef.html" title="struct openssl::ssl::SslRef">SslRef</a></h4></section></summary><div class="docblock"><p>Returns a shared reference to the <code>Ssl</code> object associated with this builder.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.set_dtls_mtu_size" class="method"><a class="src rightside" href="../../src/openssl/ssl/mod.rs.html#4215-4220">Source</a><h4 class="code-header">pub fn <a href="#method.set_dtls_mtu_size" class="fn">set_dtls_mtu_size</a>(&mut self, mtu_size: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>)</h4></section><span class="item-info"><div class="stab deprecated"><span class="emoji">👎</span><span>Deprecated since 0.10.30: Use SslRef::set_mtu instead</span></div></span></summary><div class="docblock"><p>Set the DTLS MTU size.</p>
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<p>It will be ignored if the value is smaller than the minimum packet size
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the DTLS protocol requires.</p>
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<h5 id="panics"><a class="doc-anchor" href="#panics">§</a>Panics</h5>
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<p>This function panics if the given mtu size can’t be represented in a positive <code>c_long</code> range</p>
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</div></details></div></details></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-SslStreamBuilder%3CS%3E" class="impl"><a href="#impl-Freeze-for-SslStreamBuilder%3CS%3E" class="anchor">§</a><h3 class="code-header">impl<S> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Freeze.html" title="trait core::marker::Freeze">Freeze</a> for <a class="struct" href="struct.SslStreamBuilder.html" title="struct openssl::ssl::SslStreamBuilder">SslStreamBuilder</a><S></h3></section><section id="impl-RefUnwindSafe-for-SslStreamBuilder%3CS%3E" class="impl"><a href="#impl-RefUnwindSafe-for-SslStreamBuilder%3CS%3E" class="anchor">§</a><h3 class="code-header">impl<S> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.SslStreamBuilder.html" title="struct openssl::ssl::SslStreamBuilder">SslStreamBuilder</a><S><div class="where">where
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S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a>,</div></h3></section><section id="impl-Send-for-SslStreamBuilder%3CS%3E" class="impl"><a href="#impl-Send-for-SslStreamBuilder%3CS%3E" class="anchor">§</a><h3 class="code-header">impl<S> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.SslStreamBuilder.html" title="struct openssl::ssl::SslStreamBuilder">SslStreamBuilder</a><S><div class="where">where
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S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</div></h3></section><section id="impl-Sync-for-SslStreamBuilder%3CS%3E" class="impl"><a href="#impl-Sync-for-SslStreamBuilder%3CS%3E" class="anchor">§</a><h3 class="code-header">impl<S> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.SslStreamBuilder.html" title="struct openssl::ssl::SslStreamBuilder">SslStreamBuilder</a><S><div class="where">where
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S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>,</div></h3></section><section id="impl-Unpin-for-SslStreamBuilder%3CS%3E" class="impl"><a href="#impl-Unpin-for-SslStreamBuilder%3CS%3E" class="anchor">§</a><h3 class="code-header">impl<S> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.SslStreamBuilder.html" title="struct openssl::ssl::SslStreamBuilder">SslStreamBuilder</a><S><div class="where">where
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S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</div></h3></section><section id="impl-UnwindSafe-for-SslStreamBuilder%3CS%3E" class="impl"><a href="#impl-UnwindSafe-for-SslStreamBuilder%3CS%3E" class="anchor">§</a><h3 class="code-header">impl<S> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.SslStreamBuilder.html" title="struct openssl::ssl::SslStreamBuilder">SslStreamBuilder</a><S><div class="where">where
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S: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</div></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/any.rs.html#138">Source</a><a href="#impl-Any-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
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T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/any.rs.html#139">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.93.1/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.93.1/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#212">Source</a><a href="#impl-Borrow%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#214">Source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&T</a></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#221">Source</a><a href="#impl-BorrowMut%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
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T: ?<a class="trait" href="https://doc.rust-lang.org/1.93.1/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/borrow.rs.html#222">Source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.reference.html">&mut T</a></h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.93.1/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#785">Source</a><a href="#impl-From%3CT%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#788">Source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#767-769">Source</a><a href="#impl-Into%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#777">Source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
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<p>That is, this conversion is whatever the implementation of
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<code><a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for U</code> chooses to do.</p>
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#827-829">Source</a><a href="#impl-TryFrom%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#831">Source</a><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#834">Source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#811-813">Source</a><a href="#impl-TryInto%3CU%3E-for-T" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<div class="where">where
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U: <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#815">Source</a><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.93.1/src/core/convert/mod.rs.html#818">Source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.93.1/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.93.1/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main></body></html> |