Trait Channels 

pub trait Channels<S: Service>: Send + 'static {
    type Tx: Sender;
    type Rx: Receiver;
}

Trait to specify channels for a message and service

Required Associated Types

type Tx: Sender

The sender type, can be either mpsc, oneshot or none

type Rx: Receiver

The receiver type, can be either mpsc, oneshot or none

For many services, the receiver is not needed, so it can be set to NoReceiver.

Implementors