use std::sync::mpsc::{Sender as StdSender, Receiver as StdReceiver, SendError as StdSendError, RecvError as StdRecvError};
pub trait ChannelSend<T> {
type Error;
fn send(&mut self, value: &T) -> Result<(), Self::Error>;
}
pub trait ChannelRecv<T> {
type Error;
fn recv(&mut self) -> Result<T, Self::Error>;
}
impl<T: Clone> ChannelSend<T> for StdSender<T> {
type Error = StdSendError<T>;
fn send(&mut self, value: &T) -> Result<(), Self::Error> {
StdSender::send(self, value.clone())
}
}
impl<T> ChannelRecv<T> for StdReceiver<T> {
type Error = StdRecvError;
fn recv(&mut self) -> Result<T, Self::Error> {
StdReceiver::recv(self)
}
}