pub async fn stop(&self, why: PoolError) {
        self.control_sender
            .send(Err(why))
            .await
            .expect(INTERNAL_CHANNEL)
    }
/// Stop the execution of all spawned tasks.
Stop the execution of all spawned tasks.
Stop the execution of all spawned tasks .
pub async fn stop(&self, why: PoolError) {
        self.control_sender
            .send(Err(why))
            .await
            .expect(INTERNAL_CHANNEL)
    }
pub async fn stop ( & self , why : PoolError ) { self . control_sender . send ( Err ( why ) ) . await . expect ( INTERNAL_CHANNEL ) }
Stop the execution of all spawned tasks.
Stop the execution of all spawned tasks .
&self
why
PoolError