IEnumerator Start()
{
CoroutineTask task = new CoroutineTask(DoTask())
.ContinueWith(
DoContinueTask(),
CoroutineTaskContinuationOptions.OnCompleted
| CoroutineTaskContinuationOptions.OnFaulted
).ContinueWith(
() => { Debug.Log("The task is completed"); }
);
yield return(task.WaitForDone());
Debug.LogFormat("IsDone:{0} IsCompleted:{1} IsFaulted:{2} IsCancelled:{3}",
task.IsDone, task.IsCompleted, task.IsFaulted, task.IsCancelled);
}