Control.Monad.Catch
class MonadThrow m
class MonadCatch m
class MonadMask m
mask_
uninterruptibleMask_
catchAll
catchIOError
catchJust
catchIf
data Handler m a
catches
handle
handleAll
handleIOError
handleJust
handleIf
try
tryJust
onException
bracket
bracket_
finally
bracketOnError
class Exception e
data SomeException