Data.IORef.Strict

For full documentation please refer to Data.IORef.

Documentation

data IORef' a

A strict (WHNF) variant of IORef.

Instances

NFData1 IORef'

Defined in Data.IORef.Strict

Methods

liftRnf :: (a -> ()) -> IORef' a -> ()

NFData (IORef' a)

Defined in Data.IORef.Strict

Methods

rnf :: IORef' a -> ()

Eq (IORef' a)

Defined in Data.IORef.Strict

Methods

(==) :: IORef' a -> IORef' a -> Bool

(/=) :: IORef' a -> IORef' a -> Bool

Operations

newIORef' :: a -> IO (IORef' a)

newIORef for IORef'.

Evaluates the initial value to WHNF.

readIORef' :: IORef' a -> IO a

readIORef for IORef'.

writeIORef' :: IORef' a -> a -> IO ()

writeIORef for IORef'.

Evaluates the new value to WHNF.

modifyIORef' :: IORef' a -> (a -> a) -> IO ()

modifyIORef for IORef'.

atomicModifyIORef' :: IORef' a -> (a -> (a, b)) -> IO b

atomicModifyIORef for IORef'.

Evaluates the new value to WHNF.

atomicWriteIORef' :: IORef' a -> a -> IO ()

atomicWriteIORef for IORef'.

Evaluates the new value to WHNF.

mkWeakIORef' :: IORef' a -> IO () -> IO (Weak (IORef' a))

mkWeakIORef for IORef'.