public void AwaitUnsafeOnCompleted <TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
where TAwaiter : ICriticalNotifyCompletion
where TStateMachine : IAsyncStateMachine
{
if (moveNext == null)
{
var runner = new MoveNextRunner <TStateMachine>();
moveNext = runner.Run;
runner.StateMachine = stateMachine; // set after create delegate.
}
awaiter.UnsafeOnCompleted(moveNext);
}
public void AwaitOnCompleted <TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
where TAwaiter : INotifyCompletion
where TStateMachine : IAsyncStateMachine
{
if (moveNext == null)
{
if (this.tcs == null)
{
this.tcs = new ETTaskCompletionSource(); // built future.
}
var runner = new MoveNextRunner <TStateMachine>();
moveNext = runner.Run;
runner.StateMachine = stateMachine; // set after create delegate.
}
awaiter.OnCompleted(moveNext);
}