haskell-fail: haskell-fail (MonadFail class)
haskell-fail:
haskell-fail: This package contains the Control.Monad.Fail module providing
haskell-fail: the MonadFail class that became available in base-4.9.0.0 for
haskell-fail: older base package versions.
haskell-fail:
haskell-fail:
haskell-fail:
haskell-fail:
haskell-fail:
haskell-fail: