Control.Monad.Trans.Resource
data ResourceT m a
data ReleaseKey
runResourceT
with
withIO
register
release
readRef
writeRef
newRef
resourceForkIO
transResourceT
data ExceptionT m a
runExceptionT_
class Resource m
class ResourceUnsafeIO m
class ResourceIO m
class ResourceBaseIO m
class ResourceThrow m
class HasRef m
data InvalidAccess
resourceActive