Safe Haskell | Safe |
---|---|
Language | Haskell2010 |
Documentation
onException :: Controller s a -> Controller s b -> Controller s a Source #
finally :: Controller s a -> Controller s b -> Controller s a Source #
bracket :: Controller s a -> (a -> Controller s b) -> (a -> Controller s c) -> Controller s c Source #
handle :: Exception e => (e -> Controller s a) -> Controller s a -> Controller s a Source #