public static Future <A> async(out Promise <A> promise)
{
var impl = new FutureImpl <A>();
promise = impl;
return(new Future <A>(new OneOf <A, UnfulfilledFuture, IHeapFuture <A> >(impl)));
}
public Future <B> map <B>(Fn <A, B> mapper)
{
var p = new FutureImpl <B>();
onComplete(v => p.complete(mapper(v)));
return(p);
}
public Future <B> flatMap <B>(Fn <A, Future <B> > mapper)
{
var p = new FutureImpl <B>();
onComplete(v => mapper(v).onComplete(p.complete));
return(p);
}
public static Future <A> StartCoroutine <A>(
Func <Promise <A>, IEnumerator> coroutine
)
{
var f = new FutureImpl <A>();
behaviour.StartCoroutine(coroutine(f));
return(f);
}
