Re: [Haskell-cafe] Re: ANNOUNCE: enumerator, an alternative iteratee package

John Lato writes:

Oleg included the error state to enable short-circuiting of computation, and I guess everyone just left it in.  Recently I've been wondering if it should be removed, though, in favor requiring explicit (i.e. explicit in the type sig) exceptions for everything.  I'm not sure if that would be more or less complicated.

If you don't want to go all the way to checked exceptions, MonadCatchIO could also be a nice way to go here. G -- Gregory Collins