Trait Codec 

pub trait Codec {
    type Protocol: AsRef<str> + Send + Clone;
    type Request: Send;
    type Response: Send;

    // Required methods
    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>> + Send + 'async_trait>>
       where T: AsyncRead + Unpin + Send + 'async_trait,
             Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: '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>> + Send + 'async_trait>>
       where T: AsyncRead + Unpin + Send + 'async_trait,
             Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn write_request<'life0, 'life1, 'life2, 'async_trait, T>(
        &'life0 mut self,
        protocol: &'life1 Self::Protocol,
        io: &'life2 mut T,
        request: Self::Request,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where T: AsyncWrite + Unpin + Send + 'async_trait,
             Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn write_response<'life0, 'life1, 'life2, 'async_trait, T>(
        &'life0 mut self,
        protocol: &'life1 Self::Protocol,
        io: &'life2 mut T,
        response: Self::Response,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where T: AsyncWrite + Unpin + Send + 'async_trait,
             Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
}

Required Associated Types

type Protocol: AsRef<str> + Send + Clone

type Request: Send

type Response: Send

Required Methods

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>> + Send + 'async_trait>>

where T: AsyncRead + Unpin + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: '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>> + Send + 'async_trait>>

where T: AsyncRead + Unpin + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

fn write_request<'life0, 'life1, 'life2, 'async_trait, T>( &'life0 mut self, protocol: &'life1 Self::Protocol, io: &'life2 mut T, request: Self::Request, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where T: AsyncWrite + Unpin + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

fn write_response<'life0, 'life1, 'life2, 'async_trait, T>( &'life0 mut self, protocol: &'life1 Self::Protocol, io: &'life2 mut T, response: Self::Response, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where T: AsyncWrite + Unpin + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<Req, Resp> Codec for JsonCodec<Req, Resp>

where Req: Send + Serialize + DeserializeOwned, Resp: Send + Serialize + DeserializeOwned,

type Protocol = StreamProtocol

type Request = Req

type Response = Resp

impl<Req, Resp> Codec for ProtobufCodec<Req, Resp>

where Req: Message + Send + Default, Resp: Message + Send + Default,

type Protocol = StreamProtocol

type Request = Req

type Response = Resp