Trait Map 

pub trait Map<Incoming, Outgoing, Error>:
    Transport<Incoming, Outgoing, Error>
    + Sized
    + Unpin
where
    Error: Error,
{
    // Provided methods
    fn map<O, Mapper>(
        self,
        mapper: Mapper,
    ) -> Mapping<Self, Incoming, O, fn(Incoming) -> Incoming, Mapper, Error>
       where Mapper: Mapper<O, Output = Outgoing> { ... }
    fn unmap<I, Unmapper>(
        self,
        unmapper: Unmapper,
    ) -> Mapping<Self, Incoming, Outgoing, Unmapper, fn(Outgoing) -> Outgoing, Error>
       where Unmapper: Mapper<Incoming, Output = I> { ... }
    fn map_and_unmap<I, O, Unmapper, Mapper>(
        self,
        mapper: Mapper,
        unmapper: Unmapper,
    ) -> Mapping<Self, Incoming, O, Unmapper, Mapper, Error>
       where Mapper: Mapper<O, Output = Outgoing>,
             Unmapper: Mapper<Incoming, Output = I> { ... }
}

Available on crate feature mapping only.

Trait allowing transports to be mapped into other message types.

Provided Methods

fn map<O, Mapper>( self, mapper: Mapper, ) -> Mapping<Self, Incoming, O, fn(Incoming) -> Incoming, Mapper, Error>

where Mapper: Mapper<O, Output = Outgoing>,

Map outgoing massages.

fn unmap<I, Unmapper>( self, unmapper: Unmapper, ) -> Mapping<Self, Incoming, Outgoing, Unmapper, fn(Outgoing) -> Outgoing, Error>

where Unmapper: Mapper<Incoming, Output = I>,

Map incoming messages.

fn map_and_unmap<I, O, Unmapper, Mapper>( self, mapper: Mapper, unmapper: Unmapper, ) -> Mapping<Self, Incoming, O, Unmapper, Mapper, Error>

where Mapper: Mapper<O, Output = Outgoing>, Unmapper: Mapper<Incoming, Output = I>,

Map outgoing messages and unmap incoming messages.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T, Incoming, Outgoing, Error> Map<Incoming, Outgoing, Error> for T

where T: Transport<Incoming, Outgoing, Error> + Unpin, Error: Error,