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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="Initializes new HTTP/2 streams on a connection by sending a request."><title>SendRequest in h2::client - 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="h2" 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="../../h2/index.html">h2</a><span class="version">0.3.21</span></h2></div><h2 class="location"><a href="#">SendRequest</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block method"><li><a href="#method.is_extended_connect_protocol_enabled">is_extended_connect_protocol_enabled</a></li><li><a href="#method.poll_ready">poll_ready</a></li><li><a href="#method.ready">ready</a></li><li><a href="#method.send_request">send_request</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block trait-implementation"><li><a href="#impl-Clone-for-SendRequest%3CB%3E">Clone</a></li><li><a href="#impl-Debug-for-SendRequest%3CB%3E">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-SendRequest%3CB%3E">RefUnwindSafe</a></li><li><a href="#impl-Send-for-SendRequest%3CB%3E">Send</a></li><li><a href="#impl-Sync-for-SendRequest%3CB%3E">Sync</a></li><li><a href="#impl-Unpin-for-SendRequest%3CB%3E">Unpin</a></li><li><a href="#impl-UnwindSafe-for-SendRequest%3CB%3E">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">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 h2::client</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="../../h2/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">h2</a>::<wbr><a href="index.html">client</a>::<wbr><a class="struct" href="#">SendRequest</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/h2/client.rs.html#176-179">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><pre class="rust item-decl"><code>pub struct SendRequest<B: <a class="trait" href="../../bytes/buf/buf_impl/trait.Buf.html" title="trait bytes::buf::buf_impl::Buf">Buf</a>> { <span class="comment">/* private fields */</span> }</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Initializes new HTTP/2 streams on a connection by sending a request.</p>
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<p>This type does no work itself. Instead, it is a handle to the inner
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connection state held by <a href="struct.Connection.html"><code>Connection</code></a>. If the associated connection
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instance is dropped, all <code>SendRequest</code> functions will return <a href="../struct.Error.html"><code>Error</code></a>.</p>
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<p><a href="struct.SendRequest.html" title="struct h2::client::SendRequest"><code>SendRequest</code></a> instances are able to move to and operate on separate tasks
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/ threads than their associated <a href="struct.Connection.html"><code>Connection</code></a> instance. Internally, there
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is a buffer used to stage requests before they get written to the
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connection. There is no guarantee that requests get written to the
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connection in FIFO order as HTTP/2 prioritization logic can play a role.</p>
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<p><a href="struct.SendRequest.html" title="struct h2::client::SendRequest"><code>SendRequest</code></a> implements <a href="https://doc.rust-lang.org/std/clone/trait.Clone.html"><code>Clone</code></a>, enabling the creation of many
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instances that are backed by a single connection.</p>
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<p>See <a href="index.html">module</a> level documentation for more details.</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-SendRequest%3CB%3E" class="impl"><a class="src rightside" href="../../src/h2/client.rs.html#346-543">source</a><a href="#impl-SendRequest%3CB%3E" class="anchor">§</a><h3 class="code-header">impl<B> <a class="struct" href="struct.SendRequest.html" title="struct h2::client::SendRequest">SendRequest</a><B><div class="where">where
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B: <a class="trait" href="../../bytes/buf/buf_impl/trait.Buf.html" title="trait bytes::buf::buf_impl::Buf">Buf</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.poll_ready" class="method"><a class="src rightside" href="../../src/h2/client.rs.html#360-364">source</a><h4 class="code-header">pub fn <a href="#method.poll_ready" class="fn">poll_ready</a>(&mut self, cx: &mut <a class="struct" href="https://doc.rust-lang.org/1.76.0/core/task/wake/struct.Context.html" title="struct core::task::wake::Context">Context</a><'_>) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/task/poll/enum.Poll.html" title="enum core::task::poll::Poll">Poll</a><<a class="enum" href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.unit.html">()</a>, <a class="struct" href="../struct.Error.html" title="struct h2::Error">Error</a>>></h4></section></summary><div class="docblock"><p>Returns <code>Ready</code> when the connection can initialize a new HTTP/2
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stream.</p>
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<p>This function must return <code>Ready</code> before <code>send_request</code> is called. When
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<code>Poll::Pending</code> is returned, the task will be notified once the readiness
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state changes.</p>
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<p>See <a href="index.html">module</a> level docs for more details.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.ready" class="method"><a class="src rightside" href="../../src/h2/client.rs.html#394-396">source</a><h4 class="code-header">pub fn <a href="#method.ready" class="fn">ready</a>(self) -> <a class="struct" href="struct.ReadySendRequest.html" title="struct h2::client::ReadySendRequest">ReadySendRequest</a><B> <a href="#" class="tooltip" data-notable-ty="ReadySendRequest<B>">ⓘ</a></h4></section></summary><div class="docblock"><p>Consumes <code>self</code>, returning a future that returns <code>self</code> back once it is
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ready to send a request.</p>
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<p>This function should be called before calling <code>send_request</code>.</p>
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<p>This is a functional combinator for <a href="#method.poll_ready"><code>poll_ready</code></a>. The returned future
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will call <code>SendStream::poll_ready</code> until <code>Ready</code>, then returns <code>self</code> to
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the caller.</p>
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<h5 id="examples"><a href="#examples">Examples</a></h5>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="comment">// First, wait until the `send_request` handle is ready to send a new
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// request
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</span><span class="kw">let </span><span class="kw-2">mut </span>send_request = send_request.ready().<span class="kw">await</span>.unwrap();
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<span class="comment">// Use `send_request` here.</span></code></pre></div>
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<p>See <a href="index.html">module</a> level docs for more details.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.send_request" class="method"><a class="src rightside" href="../../src/h2/client.rs.html#505-529">source</a><h4 class="code-header">pub fn <a href="#method.send_request" class="fn">send_request</a>(
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&mut self,
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request: <a class="struct" href="../../http/request/struct.Request.html" title="struct http::request::Request">Request</a><<a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.unit.html">()</a>>,
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end_of_stream: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a>
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) -> <a class="enum" href="https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html" title="enum core::result::Result">Result</a><(<a class="struct" href="struct.ResponseFuture.html" title="struct h2::client::ResponseFuture">ResponseFuture</a>, <a class="struct" href="../struct.SendStream.html" title="struct h2::SendStream">SendStream</a><B>), <a class="struct" href="../struct.Error.html" title="struct h2::Error">Error</a>></h4></section></summary><div class="docblock"><p>Sends a HTTP/2 request to the server.</p>
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<p><code>send_request</code> initializes a new HTTP/2 stream on the associated
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connection, then sends the given request using this new stream. Only the
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request head is sent.</p>
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<p>On success, a <a href="struct.ResponseFuture.html"><code>ResponseFuture</code></a> instance and <a href="../struct.SendStream.html"><code>SendStream</code></a> instance
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are returned. The <a href="struct.ResponseFuture.html"><code>ResponseFuture</code></a> instance is used to get the
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server’s response and the <a href="../struct.SendStream.html"><code>SendStream</code></a> instance is used to send a
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request body or trailers to the server over the same HTTP/2 stream.</p>
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<p>To send a request body or trailers, set <code>end_of_stream</code> to <code>false</code>.
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Then, use the returned <a href="../struct.SendStream.html"><code>SendStream</code></a> instance to stream request body
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chunks or send trailers. If <code>end_of_stream</code> is <strong>not</strong> set to <code>false</code>
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then attempting to call <a href="../struct.SendStream.html#method.send_data"><code>SendStream::send_data</code></a> or
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<a href="../struct.SendStream.html#method.send_trailers"><code>SendStream::send_trailers</code></a> will result in an error.</p>
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<p>If no request body or trailers are to be sent, set <code>end_of_stream</code> to
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<code>true</code> and drop the returned <a href="../struct.SendStream.html"><code>SendStream</code></a> instance.</p>
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<h5 id="a-note-on-http-versions"><a href="#a-note-on-http-versions">A note on HTTP versions</a></h5>
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<p>The provided <code>Request</code> will be encoded differently depending on the
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value of its version field. If the version is set to 2.0, then the
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request is encoded as per the specification recommends.</p>
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<p>If the version is set to a lower value, then the request is encoded to
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preserve the characteristics of HTTP 1.1 and lower. Specifically, host
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headers are permitted and the <code>:authority</code> pseudo header is not
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included.</p>
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<p>The caller should always set the request’s version field to 2.0 unless
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specifically transmitting an HTTP 1.1 request over 2.0.</p>
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<h5 id="examples-1"><a href="#examples-1">Examples</a></h5>
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<p>Sending a request with no body</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="comment">// First, wait until the `send_request` handle is ready to send a new
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// request
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</span><span class="kw">let </span><span class="kw-2">mut </span>send_request = send_request.ready().<span class="kw">await</span>.unwrap();
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<span class="comment">// Prepare the HTTP request to send to the server.
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</span><span class="kw">let </span>request = Request::get(<span class="string">"https://www.example.com/"</span>)
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.body(())
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.unwrap();
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<span class="comment">// Send the request to the server. Since we are not sending a
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// body or trailers, we can drop the `SendStream` instance.
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</span><span class="kw">let </span>(response, <span class="kw">_</span>) = send_request.send_request(request, <span class="bool-val">true</span>).unwrap();
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<span class="kw">let </span>response = response.<span class="kw">await</span>.unwrap();
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<span class="comment">// Process the response</span></code></pre></div>
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<p>Sending a request with a body and trailers</p>
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<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="comment">// First, wait until the `send_request` handle is ready to send a new
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// request
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</span><span class="kw">let </span><span class="kw-2">mut </span>send_request = send_request.ready().<span class="kw">await</span>.unwrap();
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<span class="comment">// Prepare the HTTP request to send to the server.
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</span><span class="kw">let </span>request = Request::get(<span class="string">"https://www.example.com/"</span>)
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.body(())
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.unwrap();
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<span class="comment">// Send the request to the server. If we are not sending a
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// body or trailers, we can drop the `SendStream` instance.
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</span><span class="kw">let </span>(response, <span class="kw-2">mut </span>send_stream) = send_request
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.send_request(request, <span class="bool-val">false</span>).unwrap();
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<span class="comment">// At this point, one option would be to wait for send capacity.
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// Doing so would allow us to not hold data in memory that
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// cannot be sent. However, this is not a requirement, so this
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// example will skip that step. See `SendStream` documentation
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// for more details.
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</span>send_stream.send_data(<span class="string">b"hello"</span>, <span class="bool-val">false</span>).unwrap();
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send_stream.send_data(<span class="string">b"world"</span>, <span class="bool-val">false</span>).unwrap();
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<span class="comment">// Send the trailers.
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</span><span class="kw">let </span><span class="kw-2">mut </span>trailers = HeaderMap::new();
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trailers.insert(
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header::HeaderName::from_bytes(<span class="string">b"my-trailer"</span>).unwrap(),
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header::HeaderValue::from_bytes(<span class="string">b"hello"</span>).unwrap());
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send_stream.send_trailers(trailers).unwrap();
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<span class="kw">let </span>response = response.<span class="kw">await</span>.unwrap();
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<span class="comment">// Process the response</span></code></pre></div>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.is_extended_connect_protocol_enabled" class="method"><a class="src rightside" href="../../src/h2/client.rs.html#540-542">source</a><h4 class="code-header">pub fn <a href="#method.is_extended_connect_protocol_enabled" class="fn">is_extended_connect_protocol_enabled</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.76.0/std/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Returns whether the <a href="https://datatracker.ietf.org/doc/html/rfc8441#section-4">extended CONNECT protocol</a> is enabled or not.</p>
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<p>This setting is configured by the server peer by sending the
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<a href="https://datatracker.ietf.org/doc/html/rfc8441#section-3"><code>SETTINGS_ENABLE_CONNECT_PROTOCOL</code> parameter</a> in a <code>SETTINGS</code> frame.
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This method returns the currently acknowledged value received from the
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remote.</p>
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</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-SendRequest%3CB%3E" class="impl"><a class="src rightside" href="../../src/h2/client.rs.html#554-564">source</a><a href="#impl-Clone-for-SendRequest%3CB%3E" class="anchor">§</a><h3 class="code-header">impl<B> <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.SendRequest.html" title="struct h2::client::SendRequest">SendRequest</a><B><div class="where">where
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B: <a class="trait" href="../../bytes/buf/buf_impl/trait.Buf.html" title="trait bytes::buf::buf_impl::Buf">Buf</a>,</div></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/h2/client.rs.html#558-563">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) -> Self</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-SendRequest%3CB%3E" class="impl"><a class="src rightside" href="../../src/h2/client.rs.html#545-552">source</a><a href="#impl-Debug-for-SendRequest%3CB%3E" class="anchor">§</a><h3 class="code-header">impl<B> <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.SendRequest.html" title="struct h2::client::SendRequest">SendRequest</a><B><div class="where">where
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B: <a class="trait" href="../../bytes/buf/buf_impl/trait.Buf.html" title="trait bytes::buf::buf_impl::Buf">Buf</a>,</div></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/h2/client.rs.html#549-551">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, fmt: &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-SendRequest%3CB%3E" class="impl"><a href="#impl-RefUnwindSafe-for-SendRequest%3CB%3E" class="anchor">§</a><h3 class="code-header">impl<B> <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.SendRequest.html" title="struct h2::client::SendRequest">SendRequest</a><B></h3></section><section id="impl-Send-for-SendRequest%3CB%3E" class="impl"><a href="#impl-Send-for-SendRequest%3CB%3E" class="anchor">§</a><h3 class="code-header">impl<B> <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.SendRequest.html" title="struct h2::client::SendRequest">SendRequest</a><B><div class="where">where
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B: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</div></h3></section><section id="impl-Sync-for-SendRequest%3CB%3E" class="impl"><a href="#impl-Sync-for-SendRequest%3CB%3E" class="anchor">§</a><h3 class="code-header">impl<B> <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.SendRequest.html" title="struct h2::client::SendRequest">SendRequest</a><B><div class="where">where
|
||
B: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a>,</div></h3></section><section id="impl-Unpin-for-SendRequest%3CB%3E" class="impl"><a href="#impl-Unpin-for-SendRequest%3CB%3E" class="anchor">§</a><h3 class="code-header">impl<B> <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.SendRequest.html" title="struct h2::client::SendRequest">SendRequest</a><B></h3></section><section id="impl-UnwindSafe-for-SendRequest%3CB%3E" class="impl"><a href="#impl-UnwindSafe-for-SendRequest%3CB%3E" class="anchor">§</a><h3 class="code-header">impl<B> <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.SendRequest.html" title="struct h2::client::SendRequest">SendRequest</a><B></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
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||
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
|
||
<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
|
||
<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
|
||
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>
|
||
<p>That is, this conversion is whatever the implementation of
|
||
<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>
|
||
</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
|
||
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
|
||
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
|
||
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
|
||
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><script type="text/json" id="notable-traits-data">{"ReadySendRequest<B>":"<h3>Notable traits for <code><a class=\"struct\" href=\"struct.ReadySendRequest.html\" title=\"struct h2::client::ReadySendRequest\">ReadySendRequest</a><B></code></h3><pre><code><div class=\"where\">impl<B> <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> for <a class=\"struct\" href=\"struct.ReadySendRequest.html\" title=\"struct h2::client::ReadySendRequest\">ReadySendRequest</a><B><div class=\"where\">where\n B: <a class=\"trait\" href=\"../../bytes/buf/buf_impl/trait.Buf.html\" title=\"trait bytes::buf::buf_impl::Buf\">Buf</a>,</div></div><div class=\"where\"> type <a href=\"https://doc.rust-lang.org/1.76.0/core/future/future/trait.Future.html#associatedtype.Output\" class=\"associatedtype\">Output</a> = <a class=\"enum\" href=\"https://doc.rust-lang.org/1.76.0/core/result/enum.Result.html\" title=\"enum core::result::Result\">Result</a><<a class=\"struct\" href=\"struct.SendRequest.html\" title=\"struct h2::client::SendRequest\">SendRequest</a><B>, <a class=\"struct\" href=\"../struct.Error.html\" title=\"struct h2::Error\">Error</a>>;</div>"}</script></section></div></main></body></html> |