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pub trait RequestResponseCodec {
    type Protocol: ProtocolName + Send + Clone;
    type Request: Send;
    type Response: Send;
    fn read_request<'life0, 'life1, 'life2, 'async_trait, T>(
        &'life0 mut self,
        protocol: &'life1 Self::Protocol,
        io: &'life2 mut T
    ) -> Pin<Box<dyn Future<Output = Result<Self::Request, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        'life2: 'async_trait,
        T: AsyncRead + Unpin + Send + 'async_trait,
        Self: 'async_trait
;
fn read_response<'life0, 'life1, 'life2, 'async_trait, T>(
        &'life0 mut self,
        protocol: &'life1 Self::Protocol,
        io: &'life2 mut T
    ) -> Pin<Box<dyn Future<Output = Result<Self::Response, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        'life2: 'async_trait,
        T: AsyncRead + Unpin + Send + 'async_trait,
        Self: 'async_trait
;
fn write_request<'life0, 'life1, 'life2, 'async_trait, T>(
        &'life0 mut self,
        protocol: &'life1 Self::Protocol,
        io: &'life2 mut T,
        req: Self::Request
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        'life2: 'async_trait,
        T: AsyncWrite + Unpin + Send + 'async_trait,
        Self: 'async_trait
;
fn write_response<'life0, 'life1, 'life2, 'async_trait, T>(
        &'life0 mut self,
        protocol: &'life1 Self::Protocol,
        io: &'life2 mut T,
        res: Self::Response
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        'life2: 'async_trait,
        T: AsyncWrite + Unpin + Send + 'async_trait,
        Self: 'async_trait
; }
Expand description

A RequestResponseCodec defines the request and response types for a RequestResponse protocol or protocol family and how they are encoded / decoded on an I/O stream.

Associated Types

The type of protocol(s) or protocol versions being negotiated.

The type of inbound and outbound requests.

The type of inbound and outbound responses.

Required methods

Reads a request from the given I/O stream according to the negotiated protocol.

Reads a response from the given I/O stream according to the negotiated protocol.

Writes a request to the given I/O stream according to the negotiated protocol.

Writes a response to the given I/O stream according to the negotiated protocol.

Implementors