bracket package:incipit-core

bracket :: forall (r :: EffectRow) a c b . Member Resource r => Sem r a -> (a -> Sem r c) -> (a -> Sem r b) -> Sem r b
incipit-core IncipitCore
Allocate a resource, use it, and clean it up afterwards.
bracketOnError :: forall (r :: EffectRow) a c b . Member Resource r => Sem r a -> (a -> Sem r c) -> (a -> Sem r b) -> Sem r b
incipit-core IncipitCore
Allocate a resource, use it, and clean it up afterwards if an error occurred.
bracket_ :: forall (r :: EffectRow) a b c . Member Resource r => Sem r a -> Sem r b -> Sem r c -> Sem r c
incipit-core IncipitCore
A variant of bracket where the return value from the first computation is not required. cf. bracket and bracket_