public static LTTask <T> FromException <T>(Exception ex)
{
var tcs = new LTTaskCompletionSource <T>();
tcs.TrySetException(ex);
return(tcs.Task);
}
public static LTTask <T> FromCanceled <T>(CancellationToken token)
{
var tcs = new LTTaskCompletionSource <T>();
tcs.TrySetException(new OperationCanceledException(token));
return(tcs.Task);
}
public static LTTask FromException(Exception ex)
{
LTTaskCompletionSource tcs = new LTTaskCompletionSource();
tcs.TrySetException(ex);
return(tcs.Task);
}