rust_asio 0.6.0

Asynchronous I/O library
Documentation 
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use error::ErrCode;
use core::{IoContext, ThreadIoContext, Upcast, FnOp};

pub trait Sender<R, E, G: WrappedHandler<R, E>> : FnOp + Upcast<FnOp + Send> {
    fn send(self: Box<Self>, &IoContext, Result<R, E>);

    fn as_self(&self) -> &G;

    fn as_mut_self(&mut self) -> &mut G;
}

impl<R, E, G> Into<Box<FnOp + Send>> for Box<Sender<R, E, G> + Send> {
    fn into(self) -> Box<FnOp + Send> {
        self.upcast()
    }
}

pub type Operation<R, E, G> = Box<Sender<R, E, G> + Send>;

pub trait Receiver<R> {
    fn recv(self, &IoContext) -> R;
}

pub struct NullReceiver;

impl Receiver<()> for NullReceiver {
    fn recv(self, _: &IoContext) {
    }
}

pub trait WrappedHandler<R, E> {
    fn perform(&mut self, &IoContext, &mut ThreadIoContext, ErrCode, Operation<R, E, Self>);
}

pub trait Handler<R, E> : Sized {
    type Output;

    fn result(self, &IoContext, Result<R, E>) -> Self::Output;

    #[doc(hidden)]
    type Receiver : Receiver<Self::Output>;

    #[doc(hidden)]
    fn channel<G>(self, G) -> (Operation<R, E, G>, Self::Receiver)
        where G: WrappedHandler<R, E> + Send + 'static;
}

mod wrap;
pub use self::wrap::{wrap};

mod strand;
pub use self::strand::{Strand, StrandImmutable};

#[cfg(feature = "context")] mod coroutine;
#[cfg(feature = "context")] pub use self::coroutine::{Coroutine};