pipes-extra-0.2.0: Various basic utilities for Pipes.

Safe HaskellSafe-Infered

Control.Pipe.Zip

Documentation

controllable :: Monad m => Producer a m r -> Pipe (Either () (ProducerControl r)) a m rSource

controllable_ :: Monad m => Producer a m r -> Producer a m rSource

zip :: Monad m => Producer a m r -> Producer b m r -> Pipe (Either () (ZipControl r)) (Either a b) m rSource

zip_ :: Monad m => Producer a m r -> Producer b m r -> Producer (Either a b) m rSource

data ProducerControl r Source

Constructors

Done r 
Error SomeException 

data ZipControl r Source

Constructors

LeftZ (ProducerControl r) 
RightZ (ProducerControl r)