Struct hl7_mllp_codec::MllpCodec

pub struct MllpCodec { /* private fields */ }

See the crate documentation for better details.

Implementations

impl MllpCodec

pub fn new() -> Self

Creates a new Codec instance, generally for use within a Tokio Framed, but can be instantiated standalone for testing purposes etc. Example:

use hl7_mllp_codec::MllpCodec;
let mllp = MllpCodec::new();

Trait Implementations

impl Decoder for MllpCodec

type Item = BytesMut

The type of decoded frames.

type Error = Error

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, 

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 Default for MllpCodec

fn default() -> MllpCodec

Returns the “default value” for a type.

impl Encoder<BytesMut> for MllpCodec

type Error = Error

The type of encoding errors.

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

Encodes a frame into the buffer provided.