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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 builder to configure an HTTP connection."><title>Builder in hyper::client::conn - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-ac92e1bbe349e143.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="hyper" data-themes="" data-resource-suffix="" data-rustdoc-version="1.76.0 (07dca489a 2024-02-04)" data-channel="1.76.0" data-search-js="search-2b6ce74ff89ae146.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../../../static.files/storage-f2adc0d6ca4d09fb.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../../static.files/main-305769736d49e732.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-feafe1bb7466e4bd.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../hyper/index.html">hyper</a><span class="version">0.14.27</span></h2></div><h2 class="location"><a href="#">Builder</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.executor">executor</a></li><li><a href="#method.handshake">handshake</a></li><li><a href="#method.http09_responses">http09_responses</a></li><li><a href="#method.http1_allow_obsolete_multiline_headers_in_responses">http1_allow_obsolete_multiline_headers_in_responses</a></li><li><a href="#method.http1_allow_spaces_after_header_name_in_responses">http1_allow_spaces_after_header_name_in_responses</a></li><li><a href="#method.http1_ignore_invalid_headers_in_responses">http1_ignore_invalid_headers_in_responses</a></li><li><a href="#method.http1_max_buf_size">http1_max_buf_size</a></li><li><a href="#method.http1_preserve_header_case">http1_preserve_header_case</a></li><li><a href="#method.http1_read_buf_exact_size">http1_read_buf_exact_size</a></li><li><a href="#method.http1_title_case_headers">http1_title_case_headers</a></li><li><a href="#method.http1_writev">http1_writev</a></li><li><a href="#method.http2_adaptive_window">http2_adaptive_window</a></li><li><a href="#method.http2_initial_connection_window_size">http2_initial_connection_window_size</a></li><li><a href="#method.http2_initial_stream_window_size">http2_initial_stream_window_size</a></li><li><a href="#method.http2_keep_alive_interval">http2_keep_alive_interval</a></li><li><a href="#method.http2_keep_alive_timeout">http2_keep_alive_timeout</a></li><li><a href="#method.http2_keep_alive_while_idle">http2_keep_alive_while_idle</a></li><li><a href="#method.http2_max_concurrent_reset_streams">http2_max_concurrent_reset_streams</a></li><li><a href="#method.http2_max_frame_size">http2_max_frame_size</a></li><li><a href="#method.http2_max_send_buf_size">http2_max_send_buf_size</a></li><li><a href="#method.http2_only">http2_only</a></li><li><a href="#method.new">new</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-Builder">Clone</a></li><li><a href="#impl-Debug-for-Builder">Debug</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block synthetic-implementation"><li><a href="#impl-RefUnwindSafe-for-Builder">!RefUnwindSafe</a></li><li><a href="#impl-UnwindSafe-for-Builder">!UnwindSafe</a></li><li><a href="#impl-Send-for-Builder">Send</a></li><li><a href="#impl-Sync-for-Builder">Sync</a></li><li><a href="#impl-Unpin-for-Builder">Unpin</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block blanket-implementation"><li><a href="#impl-Any-for-T">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-T">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-T">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-T">From<T></a></li><li><a href="#impl-Instrument-for-T">Instrument</a></li><li><a href="#impl-Into%3CU%3E-for-T">Into<U></a></li><li><a href="#impl-ToOwned-for-T">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-T">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-T">TryInto<U></a></li><li><a href="#impl-WithSubscriber-for-T">WithSubscriber</a></li></ul></section><h2><a href="index.html">In hyper::client::conn</a></h2></div></nav><div class="sidebar-resizer"></div>
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<main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../../../hyper/all.html" title="show sidebar"></a></div><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" tabindex="-1"><a href="../../../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Struct <a href="../../index.html">hyper</a>::<wbr><a href="../index.html">client</a>::<wbr><a href="index.html">conn</a>::<wbr><a class="struct" href="#">Builder</a><button id="copy-path" title="Copy item path to clipboard"><img src="../../../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="src" href="../../../src/hyper/client/conn.rs.html#183-199">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub struct Builder { <span class="comment">/* private fields */</span> }</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A builder to configure an HTTP connection.</p>
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<p>After setting options, the builder is used to create a handshake future.</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-Builder" class="impl"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#590-1066">source</a><a href="#impl-Builder" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></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/hyper/client/conn.rs.html#593-614">source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>() -> <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h4></section></summary><div class="docblock"><p>Creates a new connection builder.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.executor" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#617-623">source</a><h4 class="code-header">pub fn <a href="#method.executor" class="fn">executor</a><E>(&mut self, exec: E) -> &mut <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a><div class="where">where
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E: <a class="trait" href="../../rt/trait.Executor.html" title="trait hyper::rt::Executor">Executor</a><<a class="struct" href="https://doc.rust-lang.org/1.76.0/core/pin/struct.Pin.html" title="struct core::pin::Pin">Pin</a><<a class="struct" href="https://doc.rust-lang.org/1.76.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><dyn <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a><Output = <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.unit.html">()</a>> + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>>>> + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> + 'static,</div></h4></section></summary><div class="docblock"><p>Provide an executor to execute background HTTP2 tasks.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.http09_responses" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#628-631">source</a><h4 class="code-header">pub fn <a href="#method.http09_responses" class="fn">http09_responses</a>(&mut self, enabled: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>) -> &mut <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h4></section></summary><div class="docblock"><p>Set whether HTTP/0.9 responses should be tolerated.</p>
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<p>Default is false.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.http1_allow_spaces_after_header_name_in_responses" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#652-659">source</a><h4 class="code-header">pub fn <a href="#method.http1_allow_spaces_after_header_name_in_responses" class="fn">http1_allow_spaces_after_header_name_in_responses</a>(
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&mut self,
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enabled: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>
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) -> &mut <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h4></section></summary><div class="docblock"><p>Set whether HTTP/1 connections will accept spaces between header names
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and the colon that follow them in responses.</p>
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<p>You probably don’t need this, here is what <a href="https://tools.ietf.org/html/rfc7230#section-3.2.4">RFC 7230 Section 3.2.4.</a> has
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to say about it:</p>
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<blockquote>
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<p>No whitespace is allowed between the header field-name and colon. In
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the past, differences in the handling of such whitespace have led to
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security vulnerabilities in request routing and response handling. A
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server MUST reject any received request message that contains
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whitespace between a header field-name and colon with a response code
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of 400 (Bad Request). A proxy MUST remove any such whitespace from a
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response message before forwarding the message downstream.</p>
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</blockquote>
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<p>Note that this setting does not affect HTTP/2.</p>
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<p>Default is false.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.http1_allow_obsolete_multiline_headers_in_responses" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#695-702">source</a><h4 class="code-header">pub fn <a href="#method.http1_allow_obsolete_multiline_headers_in_responses" class="fn">http1_allow_obsolete_multiline_headers_in_responses</a>(
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&mut self,
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enabled: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>
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) -> &mut <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h4></section></summary><div class="docblock"><p>Set whether HTTP/1 connections will accept obsolete line folding for
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header values.</p>
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<p>Newline codepoints (<code>\r</code> and <code>\n</code>) will be transformed to spaces when
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parsing.</p>
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<p>You probably don’t need this, here is what <a href="https://tools.ietf.org/html/rfc7230#section-3.2.4">RFC 7230 Section 3.2.4.</a> has
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to say about it:</p>
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<blockquote>
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<p>A server that receives an obs-fold in a request message that is not
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within a message/http container MUST either reject the message by
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sending a 400 (Bad Request), preferably with a representation
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explaining that obsolete line folding is unacceptable, or replace
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each received obs-fold with one or more SP octets prior to
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interpreting the field value or forwarding the message downstream.</p>
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</blockquote>
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<blockquote>
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<p>A proxy or gateway that receives an obs-fold in a response message
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that is not within a message/http container MUST either discard the
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message and replace it with a 502 (Bad Gateway) response, preferably
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with a representation explaining that unacceptable line folding was
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received, or replace each received obs-fold with one or more SP
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octets prior to interpreting the field value or forwarding the
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message downstream.</p>
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</blockquote>
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<blockquote>
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<p>A user agent that receives an obs-fold in a response message that is
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not within a message/http container MUST replace each received
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obs-fold with one or more SP octets prior to interpreting the field
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value.</p>
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</blockquote>
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<p>Note that this setting does not affect HTTP/2.</p>
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<p>Default is false.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.http1_ignore_invalid_headers_in_responses" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#713-720">source</a><h4 class="code-header">pub fn <a href="#method.http1_ignore_invalid_headers_in_responses" class="fn">http1_ignore_invalid_headers_in_responses</a>(
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&mut self,
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enabled: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>
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) -> &mut <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h4></section></summary><div class="docblock"><p>Set whether HTTP/1 connections will silently ignored malformed header lines.</p>
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<p>If this is enabled and and a header line does not start with a valid header
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name, or does not include a colon at all, the line will be silently ignored
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and no error will be reported.</p>
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<p>Note that this setting does not affect HTTP/2.</p>
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<p>Default is false.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.http1_writev" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#734-737">source</a><h4 class="code-header">pub fn <a href="#method.http1_writev" class="fn">http1_writev</a>(&mut self, enabled: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>) -> &mut <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h4></section></summary><div class="docblock"><p>Set whether HTTP/1 connections should try to use vectored writes,
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or always flatten into a single buffer.</p>
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<p>Note that setting this to false may mean more copies of body data,
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but may also improve performance when an IO transport doesn’t
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support vectored writes well, such as most TLS implementations.</p>
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<p>Setting this to true will force hyper to use queued strategy
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which may eliminate unnecessary cloning on some TLS backends</p>
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<p>Default is <code>auto</code>. In this mode hyper will try to guess which
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mode to use</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.http1_title_case_headers" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#745-748">source</a><h4 class="code-header">pub fn <a href="#method.http1_title_case_headers" class="fn">http1_title_case_headers</a>(&mut self, enabled: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>) -> &mut <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h4></section></summary><div class="docblock"><p>Set whether HTTP/1 connections will write header names as title case at
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the socket level.</p>
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<p>Note that this setting does not affect HTTP/2.</p>
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<p>Default is false.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.http1_preserve_header_case" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#763-766">source</a><h4 class="code-header">pub fn <a href="#method.http1_preserve_header_case" class="fn">http1_preserve_header_case</a>(&mut self, enabled: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>) -> &mut <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h4></section></summary><div class="docblock"><p>Set whether to support preserving original header cases.</p>
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<p>Currently, this will record the original cases received, and store them
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in a private extension on the <code>Response</code>. It will also look for and use
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such an extension in any provided <code>Request</code>.</p>
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<p>Since the relevant extension is still private, there is no way to
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interact with the original cases. The only effect this can have now is
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to forward the cases in a proxy-like fashion.</p>
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<p>Note that this setting does not affect HTTP/2.</p>
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<p>Default is false.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.http1_read_buf_exact_size" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#788-792">source</a><h4 class="code-header">pub fn <a href="#method.http1_read_buf_exact_size" class="fn">http1_read_buf_exact_size</a>(&mut self, sz: <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>>) -> &mut <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h4></section></summary><div class="docblock"><p>Sets the exact size of the read buffer to <em>always</em> use.</p>
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<p>Note that setting this option unsets the <code>http1_max_buf_size</code> option.</p>
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<p>Default is an adaptive read buffer.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.http1_max_buf_size" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#805-814">source</a><h4 class="code-header">pub fn <a href="#method.http1_max_buf_size" class="fn">http1_max_buf_size</a>(&mut self, max: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut Self</a></h4></section></summary><div class="docblock"><p>Set the maximum buffer size for the connection.</p>
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<p>Default is ~400kb.</p>
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<p>Note that setting this option unsets the <code>http1_read_exact_buf_size</code> option.</p>
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<h5 id="panics"><a href="#panics">Panics</a></h5>
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<p>The minimum value allowed is 8192. This method panics if the passed <code>max</code> is less than the minimum.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.http2_only" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#827-832">source</a><h4 class="code-header">pub fn <a href="#method.http2_only" class="fn">http2_only</a>(&mut self, enabled: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>) -> &mut <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h4></section></summary><div class="docblock"><p>Sets whether HTTP2 is required.</p>
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<p>Default is false.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.http2_initial_stream_window_size" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#844-850">source</a><h4 class="code-header">pub fn <a href="#method.http2_initial_stream_window_size" class="fn">http2_initial_stream_window_size</a>(
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&mut self,
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sz: impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u32.html">u32</a>>>
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) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut Self</a></h4></section></summary><div class="docblock"><p>Sets the <a href="https://http2.github.io/http2-spec/#SETTINGS_INITIAL_WINDOW_SIZE"><code>SETTINGS_INITIAL_WINDOW_SIZE</code></a> option for HTTP2
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stream-level flow control.</p>
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<p>Passing <code>None</code> will do nothing.</p>
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<p>If not set, hyper will use a default.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.http2_initial_connection_window_size" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#859-868">source</a><h4 class="code-header">pub fn <a href="#method.http2_initial_connection_window_size" class="fn">http2_initial_connection_window_size</a>(
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&mut self,
|
||
sz: impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u32.html">u32</a>>>
|
||
) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut Self</a></h4></section></summary><div class="docblock"><p>Sets the max connection-level flow control for HTTP2</p>
|
||
<p>Passing <code>None</code> will do nothing.</p>
|
||
<p>If not set, hyper will use a default.</p>
|
||
</div></details><details class="toggle method-toggle" open><summary><section id="method.http2_adaptive_window" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#877-886">source</a><h4 class="code-header">pub fn <a href="#method.http2_adaptive_window" class="fn">http2_adaptive_window</a>(&mut self, enabled: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut Self</a></h4></section></summary><div class="docblock"><p>Sets whether to use an adaptive flow control.</p>
|
||
<p>Enabling this will override the limits set in
|
||
<code>http2_initial_stream_window_size</code> and
|
||
<code>http2_initial_connection_window_size</code>.</p>
|
||
</div></details><details class="toggle method-toggle" open><summary><section id="method.http2_max_frame_size" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#895-900">source</a><h4 class="code-header">pub fn <a href="#method.http2_max_frame_size" class="fn">http2_max_frame_size</a>(&mut self, sz: impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.u32.html">u32</a>>>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut Self</a></h4></section></summary><div class="docblock"><p>Sets the maximum frame size to use for HTTP2.</p>
|
||
<p>Passing <code>None</code> will do nothing.</p>
|
||
<p>If not set, hyper will use a default.</p>
|
||
</div></details><details class="toggle method-toggle" open><summary><section id="method.http2_keep_alive_interval" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#915-921">source</a><h4 class="code-header">pub fn <a href="#method.http2_keep_alive_interval" class="fn">http2_keep_alive_interval</a>(
|
||
&mut self,
|
||
interval: impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="struct" href="https://doc.rust-lang.org/1.76.0/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>>>
|
||
) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut Self</a></h4></section></summary><div class="docblock"><p>Sets an interval for HTTP2 Ping frames should be sent to keep a
|
||
connection alive.</p>
|
||
<p>Pass <code>None</code> to disable HTTP2 keep-alive.</p>
|
||
<p>Default is currently disabled.</p>
|
||
<h5 id="cargo-feature"><a href="#cargo-feature">Cargo Feature</a></h5>
|
||
<p>Requires the <code>runtime</code> cargo feature to be enabled.</p>
|
||
</div></details><details class="toggle method-toggle" open><summary><section id="method.http2_keep_alive_timeout" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#936-939">source</a><h4 class="code-header">pub fn <a href="#method.http2_keep_alive_timeout" class="fn">http2_keep_alive_timeout</a>(&mut self, timeout: <a class="struct" href="https://doc.rust-lang.org/1.76.0/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut Self</a></h4></section></summary><div class="docblock"><p>Sets a timeout for receiving an acknowledgement of the keep-alive ping.</p>
|
||
<p>If the ping is not acknowledged within the timeout, the connection will
|
||
be closed. Does nothing if <code>http2_keep_alive_interval</code> is disabled.</p>
|
||
<p>Default is 20 seconds.</p>
|
||
<h5 id="cargo-feature-1"><a href="#cargo-feature-1">Cargo Feature</a></h5>
|
||
<p>Requires the <code>runtime</code> cargo feature to be enabled.</p>
|
||
</div></details><details class="toggle method-toggle" open><summary><section id="method.http2_keep_alive_while_idle" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#956-959">source</a><h4 class="code-header">pub fn <a href="#method.http2_keep_alive_while_idle" class="fn">http2_keep_alive_while_idle</a>(&mut self, enabled: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut Self</a></h4></section></summary><div class="docblock"><p>Sets whether HTTP2 keep-alive should apply while the connection is idle.</p>
|
||
<p>If disabled, keep-alive pings are only sent while there are open
|
||
request/responses streams. If enabled, pings are also sent when no
|
||
streams are active. Does nothing if <code>http2_keep_alive_interval</code> is
|
||
disabled.</p>
|
||
<p>Default is <code>false</code>.</p>
|
||
<h5 id="cargo-feature-2"><a href="#cargo-feature-2">Cargo Feature</a></h5>
|
||
<p>Requires the <code>runtime</code> cargo feature to be enabled.</p>
|
||
</div></details><details class="toggle method-toggle" open><summary><section id="method.http2_max_concurrent_reset_streams" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#971-974">source</a><h4 class="code-header">pub fn <a href="#method.http2_max_concurrent_reset_streams" class="fn">http2_max_concurrent_reset_streams</a>(&mut self, max: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut Self</a></h4></section></summary><div class="docblock"><p>Sets the maximum number of HTTP2 concurrent locally reset streams.</p>
|
||
<p>See the documentation of <a href="https://docs.rs/h2/client/struct.Builder.html#method.max_concurrent_reset_streams"><code>h2::client::Builder::max_concurrent_reset_streams</code></a> for more
|
||
details.</p>
|
||
<p>The default value is determined by the <code>h2</code> crate.</p>
|
||
</div></details><details class="toggle method-toggle" open><summary><section id="method.http2_max_send_buf_size" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#985-989">source</a><h4 class="code-header">pub fn <a href="#method.http2_max_send_buf_size" class="fn">http2_max_send_buf_size</a>(&mut self, max: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.usize.html">usize</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut Self</a></h4></section></summary><div class="docblock"><p>Set the maximum write buffer size for each HTTP/2 stream.</p>
|
||
<p>Default is currently 1MB, but may change.</p>
|
||
<h5 id="panics-1"><a href="#panics-1">Panics</a></h5>
|
||
<p>The value must be no larger than <code>u32::MAX</code>.</p>
|
||
</div></details><details class="toggle method-toggle" open><summary><section id="method.handshake" class="method"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#996-1065">source</a><h4 class="code-header">pub fn <a href="#method.handshake" class="fn">handshake</a><T, B>(
|
||
&self,
|
||
io: T
|
||
) -> impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/future/future/trait.Future.html" title="trait core::future::future::Future">Future</a><Output = <a class="type" href="../../type.Result.html" title="type hyper::Result">Result</a><(<a class="struct" href="struct.SendRequest.html" title="struct hyper::client::conn::SendRequest">SendRequest</a><B>, <a class="struct" href="struct.Connection.html" title="struct hyper::client::conn::Connection">Connection</a><T, B>)>><div class="where">where
|
||
T: <a class="trait" href="../../../tokio/io/async_read/trait.AsyncRead.html" title="trait tokio::io::async_read::AsyncRead">AsyncRead</a> + <a class="trait" href="../../../tokio/io/async_write/trait.AsyncWrite.html" title="trait tokio::io::async_write::AsyncWrite">AsyncWrite</a> + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + 'static,
|
||
B: <a class="trait" href="../../body/trait.HttpBody.html" title="trait hyper::body::HttpBody">HttpBody</a> + 'static,
|
||
B::<a class="associatedtype" href="../../body/trait.HttpBody.html#associatedtype.Data" title="type hyper::body::HttpBody::Data">Data</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,
|
||
B::<a class="associatedtype" href="../../body/trait.HttpBody.html#associatedtype.Error" title="type hyper::body::HttpBody::Error">Error</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="struct" href="https://doc.rust-lang.org/1.76.0/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a><dyn <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/error/trait.Error.html" title="trait core::error::Error">StdError</a> + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a>>>,</div></h4></section></summary><div class="docblock"><p>Constructs a connection with the configured options and IO.
|
||
See <a href="index.html" title="mod hyper::client::conn"><code>client::conn</code></a> for more.</p>
|
||
<p>Note, if <a href="struct.Connection.html" title="struct hyper::client::conn::Connection"><code>Connection</code></a> is not <code>await</code>-ed, <a href="struct.SendRequest.html" title="struct hyper::client::conn::SendRequest"><code>SendRequest</code></a> will
|
||
do nothing.</p>
|
||
</div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-Builder" class="impl"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#176">source</a><a href="#impl-Clone-for-Builder" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#176">source</a><a href="#method.clone" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html#tymethod.clone" class="fn">clone</a>(&self) -> <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="src" href="https://doc.rust-lang.org/1.76.0/src/core/clone.rs.html#169">source</a></span><a href="#method.clone_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html#method.clone_from" class="fn">clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&Self</a>)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-Builder" class="impl"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#176">source</a><a href="#impl-Debug-for-Builder" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl"><a class="src rightside" href="../../../src/hyper/client/conn.rs.html#176">source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/1.76.0/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/1.76.0/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></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-RefUnwindSafe-for-Builder" class="impl"><a href="#impl-RefUnwindSafe-for-Builder" class="anchor">§</a><h3 class="code-header">impl !<a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h3></section><section id="impl-Send-for-Builder" class="impl"><a href="#impl-Send-for-Builder" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h3></section><section id="impl-Sync-for-Builder" class="impl"><a href="#impl-Sync-for-Builder" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h3></section><section id="impl-Unpin-for-Builder" class="impl"><a href="#impl-Unpin-for-Builder" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h3></section><section id="impl-UnwindSafe-for-Builder" class="impl"><a href="#impl-UnwindSafe-for-Builder" class="anchor">§</a><h3 class="code-header">impl !<a class="trait" href="https://doc.rust-lang.org/1.76.0/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.Builder.html" title="struct hyper::client::conn::Builder">Builder</a></h3></section></div><h2 id="blanket-implementations" class="section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/core/any.rs.html#140">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/1.76.0/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<div class="where">where
|
||
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/any.rs.html#141">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/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/1.76.0/src/core/borrow.rs.html#208">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/1.76.0/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<div class="where">where
|
||
T: ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/borrow.rs.html#210">source</a><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/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/1.76.0/src/core/borrow.rs.html#216">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/1.76.0/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<div class="where">where
|
||
T: ?<a class="trait" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/borrow.rs.html#217">source</a><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/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/1.76.0/src/core/convert/mod.rs.html#763">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/1.76.0/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/1.76.0/src/core/convert/mod.rs.html#766">source</a><a href="#method.from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
|
||
</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Instrument-for-T" class="impl"><a class="src rightside" href="../../../src/tracing/instrument.rs.html#325">source</a><a href="#impl-Instrument-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="../../../tracing/instrument/trait.Instrument.html" title="trait tracing::instrument::Instrument">Instrument</a> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.instrument" class="method trait-impl"><a class="src rightside" href="../../../src/tracing/instrument.rs.html#86">source</a><a href="#method.instrument" class="anchor">§</a><h4 class="code-header">fn <a href="../../../tracing/instrument/trait.Instrument.html#method.instrument" class="fn">instrument</a>(self, span: <a class="struct" href="../../../tracing/span/struct.Span.html" title="struct tracing::span::Span">Span</a>) -> <a class="struct" href="../../../tracing/instrument/struct.Instrumented.html" title="struct tracing::instrument::Instrumented">Instrumented</a><Self></h4></section></summary><div class='docblock'>Instruments this type with the provided <a href="../../../tracing/span/struct.Span.html" title="struct tracing::span::Span"><code>Span</code></a>, returning an
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<code>Instrumented</code> wrapper. <a href="../../../tracing/instrument/trait.Instrument.html#method.instrument">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.in_current_span" class="method trait-impl"><a class="src rightside" href="../../../src/tracing/instrument.rs.html#128">source</a><a href="#method.in_current_span" class="anchor">§</a><h4 class="code-header">fn <a href="../../../tracing/instrument/trait.Instrument.html#method.in_current_span" class="fn">in_current_span</a>(self) -> <a class="struct" href="../../../tracing/instrument/struct.Instrumented.html" title="struct tracing::instrument::Instrumented">Instrumented</a><Self></h4></section></summary><div class='docblock'>Instruments this type with the <a href="../../../tracing/span/struct.Span.html#method.current" title="associated function tracing::span::Span::current">current</a> <a href="../../../tracing/span/struct.Span.html" title="struct tracing::span::Span"><code>Span</code></a>, returning an
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<code>Instrumented</code> wrapper. <a href="../../../tracing/instrument/trait.Instrument.html#method.in_current_span">Read more</a></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/1.76.0/src/core/convert/mod.rs.html#747-749">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/1.76.0/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/1.76.0/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/1.76.0/src/core/convert/mod.rs.html#756">source</a><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/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/1.76.0/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-ToOwned-for-T" class="impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/alloc/borrow.rs.html#83-85">source</a><a href="#impl-ToOwned-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.76.0/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<div class="where">where
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T: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl"><a href="#associatedtype.Owned" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/alloc/borrow.rs.html#88">source</a><a href="#method.to_owned" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fn">to_owned</a>(&self) -> T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/1.76.0/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/1.76.0/src/alloc/borrow.rs.html#92">source</a><a href="#method.clone_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fn">clone_into</a>(&self, target: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.reference.html">&mut T</a>)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/1.76.0/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></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/1.76.0/src/core/convert/mod.rs.html#803-805">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/1.76.0/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/1.76.0/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 href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/convert/mod.rs.html#810">source</a><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/convert/mod.rs.html#788-790">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/1.76.0/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/1.76.0/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 href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/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/1.76.0/src/core/convert/mod.rs.html#795">source</a><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.76.0/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-WithSubscriber-for-T" class="impl"><a class="src rightside" href="../../../src/tracing/instrument.rs.html#393">source</a><a href="#impl-WithSubscriber-for-T" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="../../../tracing/instrument/trait.WithSubscriber.html" title="trait tracing::instrument::WithSubscriber">WithSubscriber</a> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.with_subscriber" class="method trait-impl"><a class="src rightside" href="../../../src/tracing/instrument.rs.html#176-178">source</a><a href="#method.with_subscriber" class="anchor">§</a><h4 class="code-header">fn <a href="../../../tracing/instrument/trait.WithSubscriber.html#method.with_subscriber" class="fn">with_subscriber</a><S>(self, subscriber: S) -> <a class="struct" href="../../../tracing/instrument/struct.WithDispatch.html" title="struct tracing::instrument::WithDispatch">WithDispatch</a><Self><div class="where">where
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S: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="struct" href="../../../tracing_core/dispatcher/struct.Dispatch.html" title="struct tracing_core::dispatcher::Dispatch">Dispatch</a>>,</div></h4></section></summary><div class='docblock'>Attaches the provided <a href="../../../tracing_core/subscriber/trait.Subscriber.html" title="trait tracing_core::subscriber::Subscriber"><code>Subscriber</code></a> to this type, returning a
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<a href="../../../tracing/instrument/struct.WithDispatch.html" title="struct tracing::instrument::WithDispatch"><code>WithDispatch</code></a> wrapper. <a href="../../../tracing/instrument/trait.WithSubscriber.html#method.with_subscriber">Read more</a></div></details><details class="toggle method-toggle" open><summary><section id="method.with_current_subscriber" class="method trait-impl"><a class="src rightside" href="../../../src/tracing/instrument.rs.html#228">source</a><a href="#method.with_current_subscriber" class="anchor">§</a><h4 class="code-header">fn <a href="../../../tracing/instrument/trait.WithSubscriber.html#method.with_current_subscriber" class="fn">with_current_subscriber</a>(self) -> <a class="struct" href="../../../tracing/instrument/struct.WithDispatch.html" title="struct tracing::instrument::WithDispatch">WithDispatch</a><Self></h4></section></summary><div class='docblock'>Attaches the current <a href="../../../tracing/dispatcher/index.html#setting-the-default-subscriber" title="mod tracing::dispatcher">default</a> <a href="../../../tracing_core/subscriber/trait.Subscriber.html" title="trait tracing_core::subscriber::Subscriber"><code>Subscriber</code></a> to this type, returning a
|
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<a href="../../../tracing/instrument/struct.WithDispatch.html" title="struct tracing::instrument::WithDispatch"><code>WithDispatch</code></a> wrapper. <a href="../../../tracing/instrument/trait.WithSubscriber.html#method.with_current_subscriber">Read more</a></div></details></div></details></div></section></div></main></body></html> |