Safe Haskell	Safe-Inferred

System.Chatty.Spawn.Overlay

Description

Provides a MonadSpawn overlay that may catch specific spawn calls and handle them itself.

Synopsis

Documentation

MonadSpawn overlay. Carries a map of own command implementations that are called instead of the actual ones.

Constructors

SpawnOverlay
Fields runSpawnOverlayT :: [(String, [String] -> String -> m (Int, String))] -> m (a, [(String, [String] -> String -> m (Int, String))])

Instances

MonadTrans SpawnOverlayT
ChChannelPrinter Bool m0 => ChChannelPrinter Bool (SpawnOverlayT m0)
ChChannelPrinter Int m0 => ChChannelPrinter Int (SpawnOverlayT m0)
ChChannelPrinter Handle m0 => ChChannelPrinter Handle (SpawnOverlayT m0)
Monad m => Monad (SpawnOverlayT m)
Monad m => Functor (SpawnOverlayT m)
MonadIO m => MonadIO (SpawnOverlayT m)
ChRandom m0 => ChRandom (SpawnOverlayT m0)
ChClock m0 => ChClock (SpawnOverlayT m0)
ChFinalizer m0 => ChFinalizer (SpawnOverlayT m0)
ChScanner m0 => ChScanner (SpawnOverlayT m0)
ChBufferedScanner m0 => ChBufferedScanner (SpawnOverlayT m0)
ChPrinter m0 => ChPrinter (SpawnOverlayT m0)
ChSpawn m => ChSpawn (SpawnOverlayT m)
ChExtendedPrinter m0 => ChExtendedPrinter (SpawnOverlayT m0)
ChExpand m0 => ChExpand (SpawnOverlayT m0)
ChExpanderEnv m0 => ChExpanderEnv (SpawnOverlayT m0)
ChHistoryEnv m0 => ChHistoryEnv (SpawnOverlayT m0)