FRP.Dunai.Debug

Debug FRP networks by inspecting their behaviour inside.

Debugging

traceMSF :: Monad m => Show a => MSF m a a

Monadic Stream Function that prints the value passing through using trace.

traceMSFWith :: Monad m => (a -> String) -> MSF m a a

Monadic Stream Function that prints the value passing through using trace, and a customizable show function.

traceMSFWithIO :: (a -> IO b) -> MSF IO a a

Execute an IO action at every step, and ignore the result.