[−][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 core = Core::new().unwrap(); let addr = "nothing-to-see-here.com".parse().unwrap(); let f = TcpStream::connect(&addr, &core.handle()) .map(|s| s.framed(HttpServerCodec)) .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()) }); core.run(f).unwrap();
Trait Implementations
impl Copy for HttpServerCodec
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impl Copy for HttpServerCodec
impl Clone for HttpServerCodec
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impl Clone for HttpServerCodec
fn clone(&self) -> HttpServerCodec
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fn clone(&self) -> HttpServerCodec
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Debug for HttpServerCodec
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impl Debug for HttpServerCodec
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Encoder for HttpServerCodec
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impl Encoder for HttpServerCodec
type Item = Incoming<StatusCode>
The type of items consumed by the Encoder
type Error = Error
The type of encoding errors. Read more
fn encode(
&mut self,
item: Self::Item,
dst: &mut BytesMut
) -> Result<(), Self::Error>
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fn encode(
&mut self,
item: Self::Item,
dst: &mut BytesMut
) -> Result<(), Self::Error>
Encodes a frame into the buffer provided. Read more
impl Decoder for HttpServerCodec
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impl Decoder for HttpServerCodec
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>
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fn decode(
&mut self,
src: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>
Attempts to decode a frame from the provided buffer of bytes. Read more
fn decode_eof(
&mut self,
buf: &mut BytesMut
) -> Result<Option<Self::Item>, Self::Error>
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fn decode_eof(
&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,
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fn framed<T>(self, io: T) -> Framed<T, Self> where
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
Auto Trait Implementations
impl Send for HttpServerCodec
impl Send for HttpServerCodec
impl Sync for HttpServerCodec
impl Sync for HttpServerCodec
Blanket Implementations
impl<T> From for T
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impl<T> From for T
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
type Owned = T
fn to_owned(&self) -> T
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fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
fn clone_into(&self, target: &mut T)
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fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
try_from
)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
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fn get_type_id(&self) -> TypeId
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
Gets the TypeId
of self
. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
try_from
)Performs the conversion.
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Typeable for T where
T: Any,
impl<T> Typeable for T where
T: Any,
impl<T> Erased for T
impl<T> Erased for T