úÎ_S      AWrap the failure value, if any, with the given function. This is G useful in particular when you want all the exceptions returned from a I certain library to be of a certain type, even if they were generated by  a different library.  Call  with a .          failure-0.0.0.2Control.Failure NullExceptionNothingExceptionStringExceptionTryErrortry WrapFailure wrapFailure MonadFailureApplicativeFailureFunctorFailureFailurefailure failureString DummyMonadbaseGHC.BaseString