Skip to content

HORIZON HASKELL Docs lts/ghc-10.0.xa64b84b2026-10-19Search names, modules, packages, or :: a typeCtrl K

GHC 10.0.0.20260917 · lts/ghc-10.0.x · a64b84b · 2026-10-19

Moduleresourcet-1.3.0

Data.Acquire

2 types
5 values

Packageresourcet-1.3.0
Exports8
LicenceBSD-3-Clause

valueallocateAcquire :: MonadResource m => Acquire a -> m (ReleaseKey, a)

valuewithAcquire :: MonadUnliftIO m => Acquire a -> (a -> m b) -> m b

valuemkAcquire :: IO a -> (a -> IO ()) -> Acquire a

valuemkAcquireType :: IO a -> (a -> ReleaseType -> IO ()) -> Acquire a

valuewith :: MonadUnliftIO m => Acquire a -> (a -> m b) -> m b

newtypenewtype Acquire a

Instances4Monad, Functor, Applicative, MonadIO

Monad AcquireDefined in resourcet-1.3.0 · Data.Acquire.Internal
Functor AcquireDefined in resourcet-1.3.0 · Data.Acquire.Internal
Applicative AcquireDefined in resourcet-1.3.0 · Data.Acquire.Internal
MonadIO AcquireDefined in resourcet-1.3.0 · Data.Acquire.Internal

datadata ReleaseType

Constructors

Instances1Show

Show ReleaseTypeDefined in resourcet-1.3.0 · Data.Acquire.Internal

patternpattern ReleaseException :: ReleaseType

Deprecated. Use ReleaseExceptionWith, which has the exception in the constructor. This pattern synonym hides the exception and can obscure problems.