[−][src]Struct websocket::codec::http::HttpServerCodec
A codec that can be used with streams implementing AsyncRead + AsyncWrite
that can serialize HTTP responses and deserialize HTTP requests. Using this
with an async TcpStream
will give you a very bare async HTTP server.
This crate sends out one HTTP request / response in order to perform the websocket handshake then never talks HTTP again. Because of this an async HTTP implementation is needed.
Example
use websocket::async::HttpServerCodec; let mut runtime = tokio::runtime::Builder::new().build().unwrap(); let addr = "nothing-to-see-here.com".parse().unwrap(); let f = TcpStream::connect(&addr) .map(|s| HttpServerCodec.framed(s)) .map_err(|e| e.into()) .and_then(|s| s.into_future().map_err(|(e, _)| e)) .and_then(|(m, s)| match m { Some(ref m) if m.subject.0 == Method::Get => Ok(s), _ => panic!(), }) .and_then(|stream| { stream .send(Incoming { version: HttpVersion::Http11, subject: StatusCode::NotFound, headers: Headers::new(), }) .map_err(|e| e.into()) }); runtime.block_on(f).unwrap();
Trait Implementations
impl Copy for HttpServerCodec
[src]
impl Clone for HttpServerCodec
[src]
fn clone(&self) -> HttpServerCodec
[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Debug for HttpServerCodec
[src]
impl Decoder for HttpServerCodec
[src]
type Item = Incoming<(Method, RequestUri)>
The type of decoded frames.
type Error = HttpCodecError
The type of unrecoverable frame decoding errors. Read more
fn decode(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>
[src]
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>
fn decode_eof(
&mut self,
buf: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>
[src]
&mut self,
buf: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>
A default method available to be called when there are no more bytes available to be read from the underlying I/O. Read more
fn framed<T>(self, io: T) -> Framed<T, Self> where
Self: Encoder,
T: AsyncRead + AsyncWrite,
[src]
Self: Encoder,
T: AsyncRead + AsyncWrite,
Provides a Stream
and Sink
interface for reading and writing to this Io
object, using Decode
and Encode
to read and write the raw data. Read more
impl Encoder for HttpServerCodec
[src]
Auto Trait Implementations
impl Send for HttpServerCodec
impl Sync for HttpServerCodec
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
[src]
fn clone_into(&self, target: &mut T)
[src]
impl<T> From for T
[src]
impl<T, U> Into for T where
U: From<T>,
[src]
U: From<T>,
impl<T, U> TryFrom for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<T> Borrow for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Typeable for T where
T: Any,
T: Any,