Data.Pool

Using pools

createPool :: (MonadIO m, MonadPeelIO m) => IO a -> (a -> IO ()) -> Int -> (Pool a -> m b) -> m b

withPool :: (MonadIO m, MonadPeelIO m) => Pool a -> (a -> m b) -> m (Maybe b)

withPool' :: (MonadIO m, MonadPeelIO m) => Pool a -> (a -> m b) -> m b

data Pool a

Diagnostics

data PoolStats

Constructors

PoolStats

Fields

poolStatsMax :: Int

poolStatsAvailable :: Int

poolStatsCreated :: Int

poolStats :: Pool a -> IO PoolStats