FRP.Dunai.Debug

dunai-test-0.14.1: Testing library for Dunai

Copyright	(c) Ivan Perez 2017
License	BSD3
Maintainer	ivan.perez@keera.co.uk
Safe Haskell	Safe-Inferred
Language	Haskell2010

FRP.Dunai.Debug

Contents

Debugging

Description

Debug FRP networks by inspecting their behaviour inside.

Synopsis

traceMSF :: Monad m => Show a => MSF m a a
traceMSFWith :: Monad m => (a -> String) -> MSF m a a
traceMSFWithIO :: (a -> IO b) -> MSF IO a a

Debugging

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

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

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

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

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

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