Struct PgWireMessageServerCodec 

#[non_exhaustive]
pub struct PgWireMessageServerCodec<S> {
    pub client_info: DefaultClient<S>,
    /* private fields */
}

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

client_info: DefaultClient<S>

Implementations

impl<S> PgWireMessageServerCodec<S>

pub fn new(client_info: DefaultClient<S>) -> Self

Constructs a new PgWireMessageServerCodec.

Trait Implementations

impl<S: Debug> Debug for PgWireMessageServerCodec<S>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<S> Decoder for PgWireMessageServerCodec<S>

type Item = PgWireFrontendMessage

The type of decoded frames.

type Error = PgWireError

The type of unrecoverable frame decoding errors.

fn decode( &mut self, src: &mut BytesMut, ) -> Result<Option<Self::Item>, Self::Error>

Attempts to decode a frame from the provided buffer of bytes.

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.

fn framed<T>(self, io: T) -> Framed<T, Self>

where T: AsyncRead + AsyncWrite, Self: Sized,

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.

impl<S> Encoder<PgWireBackendMessage> for PgWireMessageServerCodec<S>

type Error = Error

The type of encoding errors.

fn encode( &mut self, item: PgWireBackendMessage, dst: &mut BytesMut, ) -> Result<(), Self::Error>

Encodes a frame into the buffer provided.