System.Chatty.Spawn

Provides a typeclass for process spawning.

Documentation

class Monad m => MonadSpawn m where

Class for all (real or pseudo) process-spawning monads.

Methods

mspw :: String -> [String] -> Either Handle String -> m (Int, String, [Handle])

Spawn process

mah :: String -> m Bool

Accept handle as input?

Instances

MonadSpawn IO

MonadSpawn m0 => MonadSpawn (HandleCloserT m0)

MonadSpawn m0 => MonadSpawn (InRedirT m0)

MonadSpawn m0 => MonadSpawn (QuietT m0)

MonadSpawn m0 => MonadSpawn (HereStringT m0)

MonadSpawn m0 => MonadSpawn (RecorderT m0)

MonadSpawn m0 => MonadSpawn (OutRedirT m0)

MonadSpawn m0 => MonadSpawn (DeafT m0)

MonadSpawn m => MonadSpawn (SpawnOverlayT m)

MonadSpawn m0 => MonadSpawn (HtmlPrinterT m0)

MonadSpawn m0 => MonadSpawn (AnsiPrinterT m0)

MonadSpawn m0 => MonadSpawn (NullExpanderT m0)

MonadSpawn m0 => MonadSpawn (ExpanderT m0)

MonadSpawn m0 => MonadSpawn (HistoryT m0)

spawn :: (MonadFinalizer m, MonadScanner m, MonadPrinter m, MonadSpawn m, Functor m) => String -> [String] -> m Int

Spawn process