Trait MakeConnection

pub trait MakeConnection<Target>: Sealed<(Target,)> {
    type Connection: AsyncRead + AsyncWrite;
    type Error;

    // Required method
    fn make_connection(
        &self,
        target: Target,
    ) -> impl Future<Output = Result<Self::Connection, Self::Error>>;
}

Available on crate feature make only.

The MakeConnection trait is used to create transports.

The goal of this service is to allow composable methods for creating AsyncRead + AsyncWrite transports. This could mean creating a TLS based connection or using some other method to authenticate the connection.

Required Associated Types

type Connection: AsyncRead + AsyncWrite

The transport provided by this service

type Error

Errors produced by the connecting service

Required Methods

fn make_connection( &self, target: Target, ) -> impl Future<Output = Result<Self::Connection, Self::Error>>

Connect and return a transport asynchronously

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<C, Target> MakeConnection<Target> for C

where C: Service<Target>, C::Response: AsyncRead + AsyncWrite,

type Connection = <C as Service<Target>>::Response

type Error = <C as Service<Target>>::Error