hasError interface

[bsr203]

Hi Roger,

Is there a way to to check whether the error hierarchy contains a specific error. Say, I wrapped the error few times and need to check whether I had a authorization error somewhere (not necessarily the top of the chain). How would you handle this other than iterating using Underlying

thanks,
bsr.

[bsr203]

when I think about it, may be we may never wrap the cause error and just type cast on it? Will close after your comment. thanks.