hyper/proto/
mod.rs

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1//! Pieces pertaining to the HTTP message protocol.
2
3cfg_feature! {
4    #![feature = "http1"]
5
6    pub(crate) mod h1;
7
8    pub(crate) use self::h1::Conn;
9
10    #[cfg(feature = "client")]
11    pub(crate) use self::h1::dispatch;
12    #[cfg(feature = "server")]
13    pub(crate) use self::h1::ServerTransaction;
14}
15
16#[cfg(feature = "http2")]
17pub(crate) mod h2;
18
19/// An Incoming Message head. Includes request/status line, and headers.
20#[derive(Debug, Default)]
21pub(crate) struct MessageHead<S> {
22    /// HTTP version of the message.
23    pub(crate) version: http::Version,
24    /// Subject (request line or status line) of Incoming message.
25    pub(crate) subject: S,
26    /// Headers of the Incoming message.
27    pub(crate) headers: http::HeaderMap,
28    /// Extensions.
29    extensions: http::Extensions,
30}
31
32/// An incoming request message.
33#[cfg(feature = "http1")]
34pub(crate) type RequestHead = MessageHead<RequestLine>;
35
36#[derive(Debug, Default, PartialEq)]
37#[cfg(feature = "http1")]
38pub(crate) struct RequestLine(pub(crate) http::Method, pub(crate) http::Uri);
39
40/// An incoming response message.
41#[cfg(all(feature = "http1", feature = "client"))]
42pub(crate) type ResponseHead = MessageHead<http::StatusCode>;
43
44#[derive(Debug)]
45#[cfg(feature = "http1")]
46pub(crate) enum BodyLength {
47    /// Content-Length
48    Known(u64),
49    /// Transfer-Encoding: chunked (if h1)
50    Unknown,
51}
52
53/// Status of when a Disaptcher future completes.
54pub(crate) enum Dispatched {
55    /// Dispatcher completely shutdown connection.
56    Shutdown,
57    /// Dispatcher has pending upgrade, and so did not shutdown.
58    #[cfg(feature = "http1")]
59    Upgrade(crate::upgrade::Pending),
60}
61
62impl MessageHead<http::StatusCode> {
63    fn into_response<B>(self, body: B) -> http::Response<B> {
64        let mut res = http::Response::new(body);
65        *res.status_mut() = self.subject;
66        *res.headers_mut() = self.headers;
67        *res.version_mut() = self.version;
68        *res.extensions_mut() = self.extensions;
69        res
70    }
71}
hyper/proto/mod.rs

hyper/proto/
mod.rs
