{-# LANGUAGE QuantifiedConstraints #-}
{-# LANGUAGE UndecidableInstances #-}
{-# LANGUAGE TupleSections #-}
module Control.Monad.Trans.Elevator where
import Control.Applicative
import Control.Monad
import Control.Monad.Base
import Control.Monad.Cont.Class
import Control.Monad.Error.Class
import Control.Monad.Fix
import Control.Monad.Reader.Class
import Control.Monad.RWS.Class (MonadRWS)
import Control.Monad.State.Class
import Control.Monad.Trans
import Control.Monad.Trans.Control
import Control.Monad.Trans.Control.Identity
import Control.Monad.Writer.Class
import Control.Monad.Zip
import Data.Kind
type Elevator :: ((Type -> Type) -> Type -> Type)
-> (Type -> Type)
-> Type
-> Type
newtype Elevator t m a = Ascend { Elevator t m a -> t m a
descend :: t m a }
deriving newtype (Functor (Elevator t m)
a -> Elevator t m a
Functor (Elevator t m)
-> (forall a. a -> Elevator t m a)
-> (forall a b.
Elevator t m (a -> b) -> Elevator t m a -> Elevator t m b)
-> (forall a b c.
(a -> b -> c)
-> Elevator t m a -> Elevator t m b -> Elevator t m c)
-> (forall a b. Elevator t m a -> Elevator t m b -> Elevator t m b)
-> (forall a b. Elevator t m a -> Elevator t m b -> Elevator t m a)
-> Applicative (Elevator t m)
Elevator t m a -> Elevator t m b -> Elevator t m b
Elevator t m a -> Elevator t m b -> Elevator t m a
Elevator t m (a -> b) -> Elevator t m a -> Elevator t m b
(a -> b -> c) -> Elevator t m a -> Elevator t m b -> Elevator t m c
forall a. a -> Elevator t m a
forall a b. Elevator t m a -> Elevator t m b -> Elevator t m a
forall a b. Elevator t m a -> Elevator t m b -> Elevator t m b
forall a b.
Elevator t m (a -> b) -> Elevator t m a -> Elevator t m b
forall a b c.
(a -> b -> c) -> Elevator t m a -> Elevator t m b -> Elevator t m c
forall (f :: * -> *).
Functor f
-> (forall a. a -> f a)
-> (forall a b. f (a -> b) -> f a -> f b)
-> (forall a b c. (a -> b -> c) -> f a -> f b -> f c)
-> (forall a b. f a -> f b -> f b)
-> (forall a b. f a -> f b -> f a)
-> Applicative f
forall (t :: (* -> *) -> * -> *) (m :: * -> *).
Applicative (t m) =>
Functor (Elevator t m)
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
Applicative (t m) =>
a -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Applicative (t m) =>
Elevator t m a -> Elevator t m b -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Applicative (t m) =>
Elevator t m a -> Elevator t m b -> Elevator t m b
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Applicative (t m) =>
Elevator t m (a -> b) -> Elevator t m a -> Elevator t m b
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b c.
Applicative (t m) =>
(a -> b -> c) -> Elevator t m a -> Elevator t m b -> Elevator t m c
<* :: Elevator t m a -> Elevator t m b -> Elevator t m a
$c<* :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Applicative (t m) =>
Elevator t m a -> Elevator t m b -> Elevator t m a
*> :: Elevator t m a -> Elevator t m b -> Elevator t m b
$c*> :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Applicative (t m) =>
Elevator t m a -> Elevator t m b -> Elevator t m b
liftA2 :: (a -> b -> c) -> Elevator t m a -> Elevator t m b -> Elevator t m c
$cliftA2 :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b c.
Applicative (t m) =>
(a -> b -> c) -> Elevator t m a -> Elevator t m b -> Elevator t m c
<*> :: Elevator t m (a -> b) -> Elevator t m a -> Elevator t m b
$c<*> :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Applicative (t m) =>
Elevator t m (a -> b) -> Elevator t m a -> Elevator t m b
pure :: a -> Elevator t m a
$cpure :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
Applicative (t m) =>
a -> Elevator t m a
$cp1Applicative :: forall (t :: (* -> *) -> * -> *) (m :: * -> *).
Applicative (t m) =>
Functor (Elevator t m)
Applicative, a -> Elevator t m b -> Elevator t m a
(a -> b) -> Elevator t m a -> Elevator t m b
(forall a b. (a -> b) -> Elevator t m a -> Elevator t m b)
-> (forall a b. a -> Elevator t m b -> Elevator t m a)
-> Functor (Elevator t m)
forall a b. a -> Elevator t m b -> Elevator t m a
forall a b. (a -> b) -> Elevator t m a -> Elevator t m b
forall (f :: * -> *).
(forall a b. (a -> b) -> f a -> f b)
-> (forall a b. a -> f b -> f a) -> Functor f
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Functor (t m) =>
a -> Elevator t m b -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Functor (t m) =>
(a -> b) -> Elevator t m a -> Elevator t m b
<$ :: a -> Elevator t m b -> Elevator t m a
$c<$ :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Functor (t m) =>
a -> Elevator t m b -> Elevator t m a
fmap :: (a -> b) -> Elevator t m a -> Elevator t m b
$cfmap :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Functor (t m) =>
(a -> b) -> Elevator t m a -> Elevator t m b
Functor, Applicative (Elevator t m)
a -> Elevator t m a
Applicative (Elevator t m)
-> (forall a b.
Elevator t m a -> (a -> Elevator t m b) -> Elevator t m b)
-> (forall a b. Elevator t m a -> Elevator t m b -> Elevator t m b)
-> (forall a. a -> Elevator t m a)
-> Monad (Elevator t m)
Elevator t m a -> (a -> Elevator t m b) -> Elevator t m b
Elevator t m a -> Elevator t m b -> Elevator t m b
forall a. a -> Elevator t m a
forall a b. Elevator t m a -> Elevator t m b -> Elevator t m b
forall a b.
Elevator t m a -> (a -> Elevator t m b) -> Elevator t m b
forall (m :: * -> *).
Applicative m
-> (forall a b. m a -> (a -> m b) -> m b)
-> (forall a b. m a -> m b -> m b)
-> (forall a. a -> m a)
-> Monad m
forall (t :: (* -> *) -> * -> *) (m :: * -> *).
Monad (t m) =>
Applicative (Elevator t m)
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
Monad (t m) =>
a -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Monad (t m) =>
Elevator t m a -> Elevator t m b -> Elevator t m b
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Monad (t m) =>
Elevator t m a -> (a -> Elevator t m b) -> Elevator t m b
return :: a -> Elevator t m a
$creturn :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
Monad (t m) =>
a -> Elevator t m a
>> :: Elevator t m a -> Elevator t m b -> Elevator t m b
$c>> :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Monad (t m) =>
Elevator t m a -> Elevator t m b -> Elevator t m b
>>= :: Elevator t m a -> (a -> Elevator t m b) -> Elevator t m b
$c>>= :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a b.
Monad (t m) =>
Elevator t m a -> (a -> Elevator t m b) -> Elevator t m b
$cp1Monad :: forall (t :: (* -> *) -> * -> *) (m :: * -> *).
Monad (t m) =>
Applicative (Elevator t m)
Monad)
deriving newtype (m a -> Elevator t m a
(forall (m :: * -> *) a. Monad m => m a -> Elevator t m a)
-> MonadTrans (Elevator t)
forall (m :: * -> *) a. Monad m => m a -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> Elevator t m a
forall (t :: (* -> *) -> * -> *).
(forall (m :: * -> *) a. Monad m => m a -> t m a) -> MonadTrans t
lift :: m a -> Elevator t m a
$clift :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> Elevator t m a
MonadTrans, MonadTrans (Elevator t)
m (StT (Elevator t) a) -> Elevator t m a
MonadTrans (Elevator t)
-> (forall (m :: * -> *) a.
Monad m =>
(Run (Elevator t) -> m a) -> Elevator t m a)
-> (forall (m :: * -> *) a.
Monad m =>
m (StT (Elevator t) a) -> Elevator t m a)
-> MonadTransControl (Elevator t)
(Run (Elevator t) -> m a) -> Elevator t m a
forall (m :: * -> *) a.
Monad m =>
m (StT (Elevator t) a) -> Elevator t m a
forall (m :: * -> *) a.
Monad m =>
(Run (Elevator t) -> m a) -> Elevator t m a
forall (t :: (* -> *) -> * -> *).
MonadTrans t
-> (forall (m :: * -> *) a. Monad m => (Run t -> m a) -> t m a)
-> (forall (m :: * -> *) a. Monad m => m (StT t a) -> t m a)
-> MonadTransControl t
forall (t :: (* -> *) -> * -> *).
MonadTransControl t =>
MonadTrans (Elevator t)
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
m (StT (Elevator t) a) -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
(Run (Elevator t) -> m a) -> Elevator t m a
restoreT :: m (StT (Elevator t) a) -> Elevator t m a
$crestoreT :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
m (StT (Elevator t) a) -> Elevator t m a
liftWith :: (Run (Elevator t) -> m a) -> Elevator t m a
$cliftWith :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
(Run (Elevator t) -> m a) -> Elevator t m a
$cp1MonadTransControl :: forall (t :: (* -> *) -> * -> *).
MonadTransControl t =>
MonadTrans (Elevator t)
MonadTransControl, MonadTransControl (Elevator t)
MonadTransControl (Elevator t)
-> (forall (m :: * -> *) a.
Monad m =>
((forall x. Elevator t m x -> m x) -> m a) -> Elevator t m a)
-> MonadTransControlIdentity (Elevator t)
((forall x. Elevator t m x -> m x) -> m a) -> Elevator t m a
forall (m :: * -> *) a.
Monad m =>
((forall x. Elevator t m x -> m x) -> m a) -> Elevator t m a
forall (t :: (* -> *) -> * -> *).
MonadTransControl t
-> (forall (m :: * -> *) a.
Monad m =>
((forall x. t m x -> m x) -> m a) -> t m a)
-> MonadTransControlIdentity t
forall (t :: (* -> *) -> * -> *).
MonadTransControlIdentity t =>
MonadTransControl (Elevator t)
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControlIdentity t, Monad m) =>
((forall x. Elevator t m x -> m x) -> m a) -> Elevator t m a
liftWithIdentity :: ((forall x. Elevator t m x -> m x) -> m a) -> Elevator t m a
$cliftWithIdentity :: forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControlIdentity t, Monad m) =>
((forall x. Elevator t m x -> m x) -> m a) -> Elevator t m a
$cp1MonadTransControlIdentity :: forall (t :: (* -> *) -> * -> *).
MonadTransControlIdentity t =>
MonadTransControl (Elevator t)
MonadTransControlIdentity)
instance (Monad (t m), MonadTrans t, MonadBase b m) => MonadBase b (Elevator t m) where
liftBase :: b α -> Elevator t m α
liftBase = m α -> Elevator t m α
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (m α -> Elevator t m α) -> (b α -> m α) -> b α -> Elevator t m α
forall b c a. (b -> c) -> (a -> b) -> a -> c
. b α -> m α
forall (b :: * -> *) (m :: * -> *) α. MonadBase b m => b α -> m α
liftBase
instance (Monad (t m), MonadTransControl t, MonadBaseControl b m) => MonadBaseControl b (Elevator t m) where
type StM (Elevator t m) a = StM m (StT t a)
liftBaseWith :: (RunInBase (Elevator t m) b -> b a) -> Elevator t m a
liftBaseWith RunInBase (Elevator t m) b -> b a
f = (Run (Elevator t) -> m a) -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
(Run t -> m a) -> t m a
liftWith ((Run (Elevator t) -> m a) -> Elevator t m a)
-> (Run (Elevator t) -> m a) -> Elevator t m a
forall a b. (a -> b) -> a -> b
$ \ Run (Elevator t)
runT -> (RunInBase m b -> b a) -> m a
forall (b :: * -> *) (m :: * -> *) a.
MonadBaseControl b m =>
(RunInBase m b -> b a) -> m a
liftBaseWith ((RunInBase m b -> b a) -> m a) -> (RunInBase m b -> b a) -> m a
forall a b. (a -> b) -> a -> b
$ \ RunInBase m b
runInBase -> RunInBase (Elevator t m) b -> b a
f (RunInBase (Elevator t m) b -> b a)
-> RunInBase (Elevator t m) b -> b a
forall a b. (a -> b) -> a -> b
$ m (StT t a) -> b (StM m (StT t a))
RunInBase m b
runInBase (m (StT t a) -> b (StM m (StT t a)))
-> (Elevator t m a -> m (StT t a))
-> Elevator t m a
-> b (StM m (StT t a))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Elevator t m a -> m (StT t a)
Run (Elevator t)
runT
restoreM :: StM (Elevator t m) a -> Elevator t m a
restoreM = m (StT t a) -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
m (StT t a) -> t m a
restoreT (m (StT t a) -> Elevator t m a)
-> (StM m (StT t a) -> m (StT t a))
-> StM m (StT t a)
-> Elevator t m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. StM m (StT t a) -> m (StT t a)
forall (b :: * -> *) (m :: * -> *) a.
MonadBaseControl b m =>
StM m a -> m a
restoreM
instance (Monad (t m), MonadTransControlIdentity t, MonadBaseControlIdentity b m) => MonadBaseControlIdentity b (Elevator t m) where
liftBaseWithIdentity :: ((forall x. Elevator t m x -> b x) -> b a) -> Elevator t m a
liftBaseWithIdentity = ((forall x. Elevator t m x -> b x) -> b a) -> Elevator t m a
forall (b :: * -> *) (m :: * -> *) (t :: (* -> *) -> * -> *) a.
(MonadBaseControlIdentity b m, MonadTransControlIdentity t) =>
((forall x. t m x -> b x) -> b a) -> t m a
defaultLiftBaseWithIdentity
instance (Monad (t m), MonadTransControl t, Monad m, Alternative m) => Alternative (Elevator t m) where
empty :: Elevator t m a
empty = m a -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift m a
forall (f :: * -> *) a. Alternative f => f a
empty
<|> :: Elevator t m a -> Elevator t m a -> Elevator t m a
(<|>) Elevator t m a
x Elevator t m a
y = (m (StT t a) -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
m (StT t a) -> t m a
restoreT (m (StT t a) -> Elevator t m a)
-> (StT t a -> m (StT t a)) -> StT t a -> Elevator t m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. StT t a -> m (StT t a)
forall (f :: * -> *) a. Applicative f => a -> f a
pure (StT t a -> Elevator t m a)
-> Elevator t m (StT t a) -> Elevator t m a
forall (m :: * -> *) a b. Monad m => (a -> m b) -> m a -> m b
=<<) (Elevator t m (StT t a) -> Elevator t m a)
-> Elevator t m (StT t a) -> Elevator t m a
forall a b. (a -> b) -> a -> b
$ (Run (Elevator t) -> m (StT t a)) -> Elevator t m (StT t a)
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
(Run t -> m a) -> t m a
liftWith ((Run (Elevator t) -> m (StT t a)) -> Elevator t m (StT t a))
-> (Run (Elevator t) -> m (StT t a)) -> Elevator t m (StT t a)
forall a b. (a -> b) -> a -> b
$ \ Run (Elevator t)
runT -> Elevator t m a -> m (StT (Elevator t) a)
Run (Elevator t)
runT Elevator t m a
x m (StT t a) -> m (StT t a) -> m (StT t a)
forall (f :: * -> *) a. Alternative f => f a -> f a -> f a
<|> Elevator t m a -> m (StT (Elevator t) a)
Run (Elevator t)
runT Elevator t m a
y
instance (Monad (t m), MonadTrans t, MonadFail m) => MonadFail (Elevator t m) where
fail :: String -> Elevator t m a
fail = m a -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (m a -> Elevator t m a)
-> (String -> m a) -> String -> Elevator t m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> m a
forall (m :: * -> *) a. MonadFail m => String -> m a
fail
instance (Monad (t m), MonadTransControlIdentity t, MonadFix m) => MonadFix (Elevator t m) where
mfix :: (a -> Elevator t m a) -> Elevator t m a
mfix a -> Elevator t m a
f = ((forall x. Elevator t m x -> m x) -> m a) -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControlIdentity t, Monad m) =>
((forall x. t m x -> m x) -> m a) -> t m a
liftWithIdentity (((forall x. Elevator t m x -> m x) -> m a) -> Elevator t m a)
-> ((forall x. Elevator t m x -> m x) -> m a) -> Elevator t m a
forall a b. (a -> b) -> a -> b
$ \ forall x. Elevator t m x -> m x
runT -> (a -> m a) -> m a
forall (m :: * -> *) a. MonadFix m => (a -> m a) -> m a
mfix ((a -> m a) -> m a) -> (a -> m a) -> m a
forall a b. (a -> b) -> a -> b
$ \ a
x -> Elevator t m a -> m a
forall x. Elevator t m x -> m x
runT (Elevator t m a -> m a) -> Elevator t m a -> m a
forall a b. (a -> b) -> a -> b
$ a -> Elevator t m a
f a
x
instance (Monad (t m), MonadTrans t, MonadIO m) => MonadIO (Elevator t m) where
liftIO :: IO a -> Elevator t m a
liftIO = m a -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (m a -> Elevator t m a) -> (IO a -> m a) -> IO a -> Elevator t m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO
instance (Monad (t m), MonadTransControl t, MonadPlus m) => MonadPlus (Elevator t m)
instance (Monad (t m), MonadTransControlIdentity t, MonadZip m) => MonadZip (Elevator t m) where
mzip :: Elevator t m a -> Elevator t m b -> Elevator t m (a, b)
mzip Elevator t m a
x Elevator t m b
y = ((forall x. Elevator t m x -> m x) -> m (a, b))
-> Elevator t m (a, b)
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControlIdentity t, Monad m) =>
((forall x. t m x -> m x) -> m a) -> t m a
liftWithIdentity (((forall x. Elevator t m x -> m x) -> m (a, b))
-> Elevator t m (a, b))
-> ((forall x. Elevator t m x -> m x) -> m (a, b))
-> Elevator t m (a, b)
forall a b. (a -> b) -> a -> b
$ \ forall x. Elevator t m x -> m x
runT ->
m a -> m b -> m (a, b)
forall (m :: * -> *) a b. MonadZip m => m a -> m b -> m (a, b)
mzip (Elevator t m a -> m a
forall x. Elevator t m x -> m x
runT Elevator t m a
x) (Elevator t m b -> m b
forall x. Elevator t m x -> m x
runT Elevator t m b
y)
instance (Monad (t m), MonadTransControl t, MonadCont m) => MonadCont (Elevator t m) where
callCC :: ((a -> Elevator t m b) -> Elevator t m a) -> Elevator t m a
callCC (a -> Elevator t m b) -> Elevator t m a
f = (m (StT t a) -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
m (StT t a) -> t m a
restoreT (m (StT t a) -> Elevator t m a)
-> (StT t a -> m (StT t a)) -> StT t a -> Elevator t m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. StT t a -> m (StT t a)
forall (f :: * -> *) a. Applicative f => a -> f a
pure (StT t a -> Elevator t m a)
-> Elevator t m (StT t a) -> Elevator t m a
forall (m :: * -> *) a b. Monad m => (a -> m b) -> m a -> m b
=<<) (Elevator t m (StT t a) -> Elevator t m a)
-> Elevator t m (StT t a) -> Elevator t m a
forall a b. (a -> b) -> a -> b
$ (Run (Elevator t) -> m (StT t a)) -> Elevator t m (StT t a)
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
(Run t -> m a) -> t m a
liftWith ((Run (Elevator t) -> m (StT t a)) -> Elevator t m (StT t a))
-> (Run (Elevator t) -> m (StT t a)) -> Elevator t m (StT t a)
forall a b. (a -> b) -> a -> b
$ \ Run (Elevator t)
runT ->
((StT t a -> m (StT t b)) -> m (StT t a)) -> m (StT t a)
forall (m :: * -> *) a b. MonadCont m => ((a -> m b) -> m a) -> m a
callCC (((StT t a -> m (StT t b)) -> m (StT t a)) -> m (StT t a))
-> ((StT t a -> m (StT t b)) -> m (StT t a)) -> m (StT t a)
forall a b. (a -> b) -> a -> b
$ \ StT t a -> m (StT t b)
c -> Elevator t m a -> m (StT (Elevator t) a)
Run (Elevator t)
runT (Elevator t m a -> m (StT (Elevator t) a))
-> Elevator t m a -> m (StT (Elevator t) a)
forall a b. (a -> b) -> a -> b
$ (a -> Elevator t m b) -> Elevator t m a
f ((a -> Elevator t m b) -> Elevator t m a)
-> (a -> Elevator t m b) -> Elevator t m a
forall a b. (a -> b) -> a -> b
$ \ a
a -> m (StT (Elevator t) b) -> Elevator t m b
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
m (StT t a) -> t m a
restoreT (m (StT (Elevator t) b) -> Elevator t m b)
-> m (StT (Elevator t) b) -> Elevator t m b
forall a b. (a -> b) -> a -> b
$ StT t a -> m (StT t b)
c (StT t a -> m (StT t b)) -> m (StT t a) -> m (StT t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> m a -> m b
=<< Elevator t m a -> m (StT (Elevator t) a)
Run (Elevator t)
runT (a -> Elevator t m a
forall (f :: * -> *) a. Applicative f => a -> f a
pure a
a)
instance (Monad (t m), MonadTransControl t, MonadError e m) => MonadError e (Elevator t m) where
throwError :: e -> Elevator t m a
throwError = m a -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (m a -> Elevator t m a) -> (e -> m a) -> e -> Elevator t m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. e -> m a
forall e (m :: * -> *) a. MonadError e m => e -> m a
throwError
catchError :: Elevator t m a -> (e -> Elevator t m a) -> Elevator t m a
catchError Elevator t m a
throwing e -> Elevator t m a
catching = (m (StT t a) -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
m (StT t a) -> t m a
restoreT (m (StT t a) -> Elevator t m a)
-> (StT t a -> m (StT t a)) -> StT t a -> Elevator t m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. StT t a -> m (StT t a)
forall (f :: * -> *) a. Applicative f => a -> f a
pure (StT t a -> Elevator t m a)
-> Elevator t m (StT t a) -> Elevator t m a
forall (m :: * -> *) a b. Monad m => (a -> m b) -> m a -> m b
=<<) (Elevator t m (StT t a) -> Elevator t m a)
-> Elevator t m (StT t a) -> Elevator t m a
forall a b. (a -> b) -> a -> b
$ (Run (Elevator t) -> m (StT t a)) -> Elevator t m (StT t a)
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
(Run t -> m a) -> t m a
liftWith ((Run (Elevator t) -> m (StT t a)) -> Elevator t m (StT t a))
-> (Run (Elevator t) -> m (StT t a)) -> Elevator t m (StT t a)
forall a b. (a -> b) -> a -> b
$ \ Run (Elevator t)
runT ->
m (StT t a) -> (e -> m (StT t a)) -> m (StT t a)
forall e (m :: * -> *) a.
MonadError e m =>
m a -> (e -> m a) -> m a
catchError (Elevator t m a -> m (StT (Elevator t) a)
Run (Elevator t)
runT Elevator t m a
throwing) (Elevator t m a -> m (StT t a)
Run (Elevator t)
runT (Elevator t m a -> m (StT t a))
-> (e -> Elevator t m a) -> e -> m (StT t a)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. e -> Elevator t m a
catching)
instance (Monad (t m), MonadTransControl t, MonadReader r m) => MonadReader r (Elevator t m) where
ask :: Elevator t m r
ask = m r -> Elevator t m r
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift m r
forall r (m :: * -> *). MonadReader r m => m r
ask
local :: (r -> r) -> Elevator t m a -> Elevator t m a
local r -> r
f Elevator t m a
tma = (m (StT t a) -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
m (StT t a) -> t m a
restoreT (m (StT t a) -> Elevator t m a)
-> (StT t a -> m (StT t a)) -> StT t a -> Elevator t m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. StT t a -> m (StT t a)
forall (f :: * -> *) a. Applicative f => a -> f a
pure (StT t a -> Elevator t m a)
-> Elevator t m (StT t a) -> Elevator t m a
forall (m :: * -> *) a b. Monad m => (a -> m b) -> m a -> m b
=<<) (Elevator t m (StT t a) -> Elevator t m a)
-> Elevator t m (StT t a) -> Elevator t m a
forall a b. (a -> b) -> a -> b
$ (Run (Elevator t) -> m (StT t a)) -> Elevator t m (StT t a)
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
(Run t -> m a) -> t m a
liftWith ((Run (Elevator t) -> m (StT t a)) -> Elevator t m (StT t a))
-> (Run (Elevator t) -> m (StT t a)) -> Elevator t m (StT t a)
forall a b. (a -> b) -> a -> b
$ \ Run (Elevator t)
runT ->
(r -> r) -> m (StT t a) -> m (StT t a)
forall r (m :: * -> *) a. MonadReader r m => (r -> r) -> m a -> m a
local r -> r
f (m (StT t a) -> m (StT t a)) -> m (StT t a) -> m (StT t a)
forall a b. (a -> b) -> a -> b
$ Elevator t m a -> m (StT (Elevator t) a)
Run (Elevator t)
runT Elevator t m a
tma
instance (Monad (t m), MonadTransControl t, MonadRWS r w s m) => MonadRWS r w s (Elevator t m)
instance (Monad (t m), MonadTrans t, MonadState s m) => MonadState s (Elevator t m) where
get :: Elevator t m s
get = m s -> Elevator t m s
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift m s
forall s (m :: * -> *). MonadState s m => m s
get
put :: s -> Elevator t m ()
put = m () -> Elevator t m ()
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (m () -> Elevator t m ()) -> (s -> m ()) -> s -> Elevator t m ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. s -> m ()
forall s (m :: * -> *). MonadState s m => s -> m ()
put
instance (Monad (t m), MonadTransControl t, MonadWriter w m) => MonadWriter w (Elevator t m) where
tell :: w -> Elevator t m ()
tell = m () -> Elevator t m ()
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (m () -> Elevator t m ()) -> (w -> m ()) -> w -> Elevator t m ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. w -> m ()
forall w (m :: * -> *). MonadWriter w m => w -> m ()
tell
listen :: Elevator t m a -> Elevator t m (a, w)
listen Elevator t m a
tma = (Run (Elevator t) -> m (StT t a, w)) -> Elevator t m (StT t a, w)
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
(Run t -> m a) -> t m a
liftWith (\ Run (Elevator t)
runT -> m (StT t a) -> m (StT t a, w)
forall w (m :: * -> *) a. MonadWriter w m => m a -> m (a, w)
listen (m (StT t a) -> m (StT t a, w)) -> m (StT t a) -> m (StT t a, w)
forall a b. (a -> b) -> a -> b
$ Elevator t m a -> m (StT (Elevator t) a)
Run (Elevator t)
runT Elevator t m a
tma) Elevator t m (StT t a, w)
-> ((StT t a, w) -> Elevator t m (a, w)) -> Elevator t m (a, w)
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \ (StT t a
sta, w
w) ->
(, w
w) (a -> (a, w)) -> Elevator t m a -> Elevator t m (a, w)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> m (StT (Elevator t) a) -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTransControl t, Monad m) =>
m (StT t a) -> t m a
restoreT (StT t a -> m (StT t a)
forall (f :: * -> *) a. Applicative f => a -> f a
pure StT t a
sta)
pass :: Elevator t m (a, w -> w) -> Elevator t m a
pass Elevator t m (a, w -> w)
tma = m a -> Elevator t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (m a -> Elevator t m a)
-> ((a, w -> w) -> m a) -> (a, w -> w) -> Elevator t m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. m (a, w -> w) -> m a
forall w (m :: * -> *) a. MonadWriter w m => m (a, w -> w) -> m a
pass (m (a, w -> w) -> m a)
-> ((a, w -> w) -> m (a, w -> w)) -> (a, w -> w) -> m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (a, w -> w) -> m (a, w -> w)
forall (f :: * -> *) a. Applicative f => a -> f a
pure ((a, w -> w) -> Elevator t m a)
-> Elevator t m (a, w -> w) -> Elevator t m a
forall (m :: * -> *) a b. Monad m => (a -> m b) -> m a -> m b
=<< Elevator t m (a, w -> w)
tma