FRP.Reactive.Internal.Clock

Stability	experimental
Maintainer	conal@conal.net

Description

Serializing clocks

Thanks to Luke Palmer for help with this module.

Synopsis

data Clock t = Clock {

cGetTime :: IO t

cSerialize :: Serial

}

makeClock :: IO (Clock TimeT)

Documentation

data Clock t

Source

Waits a specified duration and then execute an action type Delay t = t -> forall a. IO a -> IO a

Waits until just after a specified time and then execute an action, passing in the actual time. type Schedule t = t -> Sink (Sink t)

A serializing clock. Can (a) produce a time and (b) serialize an action.

Constructors

Clock

cGetTime :: IO t
cSerialize :: Serial

makeClock :: IO (Clock TimeT)

Source

Make a clock, given a way to delay actions. For instance, the delay could be sleepThen in thread-safe situations, but could also involve a GUI toolkit wake-up event.

Produced by Haddock version 2.3.0