[Haskell-cafe] Idiomatic error handling in Haskell
Rouan van Dalen
rvdalen at yahoo.co.uk
Wed Mar 2 12:35:24 CET 2011
There are quite a few exception handling mechanisms provided by Haskell,
as can be seen from this post:
I would like to know what is the preferred Haskell mechanism for handling
the IO monad? I am not concerned with mechanisms such as Maybe / Either, but
to know about exception mechanisms inside the IO monad.
The 2 I know of are:
o) ioError and catch
I do need the exceptions to be extendable. So which is the preferred way
to handle exceptions in Haskell for new libs?
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