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Content Tagged with error + haskell
nominolo's Blog: Towards Better Error Handling
a custom error type, because we can have only one error type per monad. Exceptions in the IO monad and API error messages are then caught immediately and wrapped in our custom error type.
An Extensible Dynamically-Typed Hierarchy of Exceptions
Addresses lack of extensibility of Haskell exceptions. Proposal uses only existential types and the Typeable class. Extensible hierarchy of exceptions
Haskell: del.icio.us tag/haskell
haskell
functional
error
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8 ways to report errors in Haskell
Haskell is a marvellous language, but there are some things I don’t like about it. My least favorite: Haskell has no fewer than 8 different APIs for reporting errors.
