| <!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="Source of the Rust file `/root/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-0.14.26/src/proto/h1/mod.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>mod.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../../../normalize.css"><link rel="stylesheet" href="../../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../../../ayu.css" disabled><link rel="stylesheet" href="../../../../dark.css" disabled><link rel="stylesheet" href="../../../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../../../storage.js"></script><script defer src="../../../../source-script.js"></script><script defer src="../../../../source-files.js"></script><script defer src="../../../../main.js"></script><noscript><link rel="stylesheet" href="../../../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><a class="sidebar-logo" href="../../../../hyper/index.html"><div class="logo-container"><img class="rust-logo" src="../../../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../../../hyper/index.html"><img class="rust-logo" src="../../../../rust-logo.svg" alt="logo"></a><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><pre class="src-line-numbers"><span id="1">1</span> |
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| </pre><pre class="rust"><code><span class="attribute">#[cfg(all(feature = <span class="string">"server"</span>, feature = <span class="string">"runtime"</span>))] |
| </span><span class="kw">use </span>std::{pin::Pin, time::Duration}; |
| |
| <span class="kw">use </span>bytes::BytesMut; |
| <span class="kw">use </span>http::{HeaderMap, Method}; |
| <span class="kw">use </span>httparse::ParserConfig; |
| <span class="attribute">#[cfg(all(feature = <span class="string">"server"</span>, feature = <span class="string">"runtime"</span>))] |
| </span><span class="kw">use </span>tokio::time::Sleep; |
| |
| <span class="kw">use </span><span class="kw">crate</span>::body::DecodedLength; |
| <span class="kw">use </span><span class="kw">crate</span>::proto::{BodyLength, MessageHead}; |
| |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use </span><span class="self">self</span>::conn::Conn; |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use </span><span class="self">self</span>::decode::Decoder; |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use </span><span class="self">self</span>::dispatch::Dispatcher; |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use </span><span class="self">self</span>::encode::{EncodedBuf, Encoder}; |
| <span class="comment">//TODO: move out of h1::io |
| </span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use </span><span class="self">self</span>::io::MINIMUM_MAX_BUFFER_SIZE; |
| |
| <span class="kw">mod </span>conn; |
| <span class="kw">mod </span>decode; |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">mod </span>dispatch; |
| <span class="kw">mod </span>encode; |
| <span class="kw">mod </span>io; |
| <span class="kw">mod </span>role; |
| |
| <span class="macro">cfg_client! </span>{ |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">type </span>ClientTransaction = role::Client; |
| } |
| |
| <span class="macro">cfg_server! </span>{ |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">type </span>ServerTransaction = role::Server; |
| } |
| |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">trait </span>Http1Transaction { |
| <span class="kw">type </span>Incoming; |
| <span class="kw">type </span>Outgoing: Default; |
| <span class="kw">const </span>LOG: <span class="kw-2">&</span><span class="lifetime">'static </span>str; |
| <span class="kw">fn </span>parse(bytes: <span class="kw-2">&mut </span>BytesMut, ctx: ParseContext<<span class="lifetime">'_</span>>) -> ParseResult<<span class="self">Self</span>::Incoming>; |
| <span class="kw">fn </span>encode(enc: Encode<<span class="lifetime">'_</span>, <span class="self">Self</span>::Outgoing>, dst: <span class="kw-2">&mut </span>Vec<u8>) -> <span class="kw">crate</span>::Result<Encoder>; |
| |
| <span class="kw">fn </span>on_error(err: <span class="kw-2">&</span><span class="kw">crate</span>::Error) -> <span class="prelude-ty">Option</span><MessageHead<<span class="self">Self</span>::Outgoing>>; |
| |
| <span class="kw">fn </span>is_client() -> bool { |
| !<span class="self">Self</span>::is_server() |
| } |
| |
| <span class="kw">fn </span>is_server() -> bool { |
| !<span class="self">Self</span>::is_client() |
| } |
| |
| <span class="kw">fn </span>should_error_on_parse_eof() -> bool { |
| <span class="self">Self</span>::is_client() |
| } |
| |
| <span class="kw">fn </span>should_read_first() -> bool { |
| <span class="self">Self</span>::is_server() |
| } |
| |
| <span class="kw">fn </span>update_date() {} |
| } |
| |
| <span class="doccomment">/// Result newtype for Http1Transaction::parse. |
| </span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">type </span>ParseResult<T> = <span class="prelude-ty">Result</span><<span class="prelude-ty">Option</span><ParsedMessage<T>>, <span class="kw">crate</span>::error::Parse>; |
| |
| <span class="attribute">#[derive(Debug)] |
| </span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">struct </span>ParsedMessage<T> { |
| head: MessageHead<T>, |
| decode: DecodedLength, |
| expect_continue: bool, |
| keep_alive: bool, |
| wants_upgrade: bool, |
| } |
| |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">struct </span>ParseContext<<span class="lifetime">'a</span>> { |
| cached_headers: <span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span><span class="prelude-ty">Option</span><HeaderMap>, |
| req_method: <span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span><span class="prelude-ty">Option</span><Method>, |
| h1_parser_config: ParserConfig, |
| <span class="attribute">#[cfg(all(feature = <span class="string">"server"</span>, feature = <span class="string">"runtime"</span>))] |
| </span>h1_header_read_timeout: <span class="prelude-ty">Option</span><Duration>, |
| <span class="attribute">#[cfg(all(feature = <span class="string">"server"</span>, feature = <span class="string">"runtime"</span>))] |
| </span>h1_header_read_timeout_fut: <span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span><span class="prelude-ty">Option</span><Pin<Box<Sleep>>>, |
| <span class="attribute">#[cfg(all(feature = <span class="string">"server"</span>, feature = <span class="string">"runtime"</span>))] |
| </span>h1_header_read_timeout_running: <span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span>bool, |
| preserve_header_case: bool, |
| <span class="attribute">#[cfg(feature = <span class="string">"ffi"</span>)] |
| </span>preserve_header_order: bool, |
| h09_responses: bool, |
| <span class="attribute">#[cfg(feature = <span class="string">"ffi"</span>)] |
| </span>on_informational: <span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span><span class="prelude-ty">Option</span><<span class="kw">crate</span>::ffi::OnInformational>, |
| <span class="attribute">#[cfg(feature = <span class="string">"ffi"</span>)] |
| </span>raw_headers: bool, |
| } |
| |
| <span class="doccomment">/// Passed to Http1Transaction::encode |
| </span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">struct </span>Encode<<span class="lifetime">'a</span>, T> { |
| head: <span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span>MessageHead<T>, |
| body: <span class="prelude-ty">Option</span><BodyLength>, |
| <span class="attribute">#[cfg(feature = <span class="string">"server"</span>)] |
| </span>keep_alive: bool, |
| req_method: <span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span><span class="prelude-ty">Option</span><Method>, |
| title_case_headers: bool, |
| } |
| |
| <span class="doccomment">/// Extra flags that a request "wants", like expect-continue or upgrades. |
| </span><span class="attribute">#[derive(Clone, Copy, Debug)] |
| </span><span class="kw">struct </span>Wants(u8); |
| |
| <span class="kw">impl </span>Wants { |
| <span class="kw">const </span>EMPTY: Wants = Wants(<span class="number">0b00</span>); |
| <span class="kw">const </span>EXPECT: Wants = Wants(<span class="number">0b01</span>); |
| <span class="kw">const </span>UPGRADE: Wants = Wants(<span class="number">0b10</span>); |
| |
| <span class="attribute">#[must_use] |
| </span><span class="kw">fn </span>add(<span class="self">self</span>, other: Wants) -> Wants { |
| Wants(<span class="self">self</span>.<span class="number">0 </span>| other.<span class="number">0</span>) |
| } |
| |
| <span class="kw">fn </span>contains(<span class="kw-2">&</span><span class="self">self</span>, other: Wants) -> bool { |
| (<span class="self">self</span>.<span class="number">0 </span>& other.<span class="number">0</span>) == other.<span class="number">0 |
| </span>} |
| } |
| </code></pre></div> |
| </section></div></main><div id="rustdoc-vars" data-root-path="../../../../" data-current-crate="hyper" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |