ghc-MonadCatchIO-transformers

Provides functions to throw and catch exceptions. Unlike the functions from 'Control.Exception', which work in 'IO', these work in any stack of monad transformers (from the 'transformers' package) with 'IO' as the base monad. You can extend this functionality to other monads, by creating an instance of the 'MonadCatchIO' class. Warning: this library is deprecated. Use the 'exceptions' library instead, if possible.

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