Copyright	(c) Andy Gill 2001 (c) Oregon Graduate Institute of Science and Technology 2001
License	BSD-style (see the file LICENSE)
Maintainer	libraries@haskell.org
Stability	experimental
Portability	non-portable (multi-param classes, functional dependencies)
Safe Haskell	Safe
Language	Haskell2010

Control.Monad.RWS.Class

Description

Declaration of the MonadRWS class.

Inspired by the paper Functional Programming with Overloading and Higher-Order Polymorphism, Mark P Jones (http://web.cecs.pdx.edu/~mpj/) Advanced School of Functional Programming, 1995.

Documentation

class (Monoid w, MonadReader r m, MonadWriter w m, MonadState s m) => MonadRWS r w s m | m -> r, m -> w, m -> s Source #

Instances

Instances details

MonadRWS r w s m => MonadRWS r w s (MaybeT m) Source #
Instance details Defined in Control.Monad.RWS.Class
MonadRWS r w s m => MonadRWS r w s (IdentityT m) Source #
Instance details Defined in Control.Monad.RWS.Class
MonadRWS r w s m => MonadRWS r w s (ExceptT e m) Source #	Since: 2.2
Instance details Defined in Control.Monad.RWS.Class
(Monoid w, Monad m) => MonadRWS r w s (RWST r w s m) Source #
Instance details Defined in Control.Monad.RWS.Class
(Monoid w, Monad m) => MonadRWS r w s (RWST r w s m) Source #
Instance details Defined in Control.Monad.RWS.Class
(Monoid w, Monad m) => MonadRWS r w s (RWST r w s m) Source #	Since: 2.3
Instance details Defined in Control.Monad.RWS.Class

module Control.Monad.Reader.Class

module Control.Monad.State.Class

module Control.Monad.Writer.Class