Safe Haskell | None |
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Documentation
Monoid w => MonadReader r (RWS r w s) | |
Monoid w => MonadState s (RWS r w s) | |
Monoid w => MonadWriter w (RWS r w s) | |
Monoid w => Monad (RWS r w s) | |
Functor (RWS r w s) |
module Control.Monad.Reader
module Control.Monad.Writer
module Control.Monad.State