Control.Clock.System

Implementation of a Clock based on the system monotonic clock.

Documentation

newClock :: IO (Clock IO)

Create a new clock ticking at 1 millisecond.

picosecondsToDiffTime :: Integer -> DiffTime

Create a DiffTime from a number of picoseconds.

newClockAt :: DiffTime -> IO (Clock IO)

Create a new clock ticking at a given rate.

convClock :: DiffTime -> Clock -> Clock IO

Convert a system monotonic Clock into an abstract Clock for scheduled computations, ticking at the given rate.

The first argument is the length of each tick.