clash-lib-hedgehog-1.6.5: Hedgehog Generators for clash-lib
Copyright(C) 2021 QBayLogic B.V.
LicenseBSD2 (see the file LICENSE)
MaintainerQBayLogic B.V. <devops@qbaylogic.com>
Safe HaskellNone
LanguageHaskell2010

Clash.Hedgehog.Core.Monad

Contents

Description

Monad for random generation of clash-core types.

Synopsis

Documentation

data CoreGenT m a Source #

The CoreGenT monad keeps track of features like language extensions which have an impact on what can be generated. This allows more meaningful random generation, as the output of generators can be constrained to the same variant of Haskell / Clash used by the caller.

Instances

Instances details
MonadTrans CoreGenT Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Methods

lift :: Monad m => m a -> CoreGenT m a #

Monad m => MonadReader CoreGenConfig (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Monad m => Monad (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Methods

(>>=) :: CoreGenT m a -> (a -> CoreGenT m b) -> CoreGenT m b #

(>>) :: CoreGenT m a -> CoreGenT m b -> CoreGenT m b #

return :: a -> CoreGenT m a #

Functor m => Functor (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Methods

fmap :: (a -> b) -> CoreGenT m a -> CoreGenT m b #

(<$) :: a -> CoreGenT m b -> CoreGenT m a #

MonadFail m => MonadFail (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Methods

fail :: String -> CoreGenT m a #

Applicative m => Applicative (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Methods

pure :: a -> CoreGenT m a #

(<*>) :: CoreGenT m (a -> b) -> CoreGenT m a -> CoreGenT m b #

liftA2 :: (a -> b -> c) -> CoreGenT m a -> CoreGenT m b -> CoreGenT m c #

(*>) :: CoreGenT m a -> CoreGenT m b -> CoreGenT m b #

(<*) :: CoreGenT m a -> CoreGenT m b -> CoreGenT m a #

Alternative m => Alternative (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Methods

empty :: CoreGenT m a #

(<|>) :: CoreGenT m a -> CoreGenT m a -> CoreGenT m a #

some :: CoreGenT m a -> CoreGenT m [a] #

many :: CoreGenT m a -> CoreGenT m [a] #

MonadIO m => MonadIO (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Methods

liftIO :: IO a -> CoreGenT m a #

MonadGen m => MonadGen (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Associated Types

type GenBase (CoreGenT m) :: Type -> Type #

Methods

toGenT :: CoreGenT m a -> GenT (GenBase (CoreGenT m)) a #

fromGenT :: GenT (GenBase (CoreGenT m)) a -> CoreGenT m a #

type GenBase (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

runCoreGenT :: CoreGenT m a -> CoreGenConfig -> m a Source #

Run a generator that generates types from clash-lib. This is intended to transform another monad which implements MonadGen.

data CoreGenConfig Source #

The configuration of Haskell / Clash which the generated source adheres to. These are typically things which change what a user could potentially have written in a source file, such as language extensions.

Instances

Instances details
Show CoreGenConfig Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Monad m => MonadReader CoreGenConfig (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

defaultConfig :: CoreGenConfig Source #

The default configuration matches the set of language extensions which are enabled by default when running clash / clashi. For most projects, this will likely be the most representative set of options.

Re-exports

class Applicative f => Alternative (f :: Type -> Type) where #

A monoid on applicative functors.

If defined, some and many should be the least solutions of the equations:

Minimal complete definition

empty, (<|>)

Methods

empty :: f a #

The identity of <|>

(<|>) :: f a -> f a -> f a infixl 3 #

An associative binary operation

some :: f a -> f [a] #

One or more.

many :: f a -> f [a] #

Zero or more.

Instances

Instances details
Alternative []

Since: base-2.1

Instance details

Defined in GHC.Base

Methods

empty :: [a] #

(<|>) :: [a] -> [a] -> [a] #

some :: [a] -> [[a]] #

many :: [a] -> [[a]] #

Alternative Maybe

Since: base-2.1

Instance details

Defined in GHC.Base

Methods

empty :: Maybe a #

(<|>) :: Maybe a -> Maybe a -> Maybe a #

some :: Maybe a -> Maybe [a] #

many :: Maybe a -> Maybe [a] #

Alternative IO

Since: base-4.9.0.0

Instance details

Defined in GHC.Base

Methods

empty :: IO a #

(<|>) :: IO a -> IO a -> IO a #

some :: IO a -> IO [a] #

many :: IO a -> IO [a] #

Alternative IResult 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

empty :: IResult a #

(<|>) :: IResult a -> IResult a -> IResult a #

some :: IResult a -> IResult [a] #

many :: IResult a -> IResult [a] #

Alternative Result 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

empty :: Result a #

(<|>) :: Result a -> Result a -> Result a #

some :: Result a -> Result [a] #

many :: Result a -> Result [a] #

Alternative Parser 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

empty :: Parser a #

(<|>) :: Parser a -> Parser a -> Parser a #

some :: Parser a -> Parser [a] #

many :: Parser a -> Parser [a] #

Alternative Option

Since: base-4.9.0.0

Instance details

Defined in Data.Semigroup

Methods

empty :: Option a #

(<|>) :: Option a -> Option a -> Option a #

some :: Option a -> Option [a] #

many :: Option a -> Option [a] #

Alternative ZipList

Since: base-4.11.0.0

Instance details

Defined in Control.Applicative

Methods

empty :: ZipList a #

(<|>) :: ZipList a -> ZipList a -> ZipList a #

some :: ZipList a -> ZipList [a] #

many :: ZipList a -> ZipList [a] #

Alternative ReadP

Since: base-4.6.0.0

Instance details

Defined in Text.ParserCombinators.ReadP

Methods

empty :: ReadP a #

(<|>) :: ReadP a -> ReadP a -> ReadP a #

some :: ReadP a -> ReadP [a] #

many :: ReadP a -> ReadP [a] #

Alternative Seq

Since: containers-0.5.4

Instance details

Defined in Data.Sequence.Internal

Methods

empty :: Seq a #

(<|>) :: Seq a -> Seq a -> Seq a #

some :: Seq a -> Seq [a] #

many :: Seq a -> Seq [a] #

Alternative DList 
Instance details

Defined in Data.DList.Internal

Methods

empty :: DList a #

(<|>) :: DList a -> DList a -> DList a #

some :: DList a -> DList [a] #

many :: DList a -> DList [a] #

Alternative Vector 
Instance details

Defined in Data.Vector

Methods

empty :: Vector a #

(<|>) :: Vector a -> Vector a -> Vector a #

some :: Vector a -> Vector [a] #

many :: Vector a -> Vector [a] #

Alternative SmallArray 
Instance details

Defined in Data.Primitive.SmallArray

Alternative Array 
Instance details

Defined in Data.Primitive.Array

Methods

empty :: Array a #

(<|>) :: Array a -> Array a -> Array a #

some :: Array a -> Array [a] #

many :: Array a -> Array [a] #

Alternative P

Since: base-4.5.0.0

Instance details

Defined in Text.ParserCombinators.ReadP

Methods

empty :: P a #

(<|>) :: P a -> P a -> P a #

some :: P a -> P [a] #

many :: P a -> P [a] #

Alternative (U1 :: Type -> Type)

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Methods

empty :: U1 a #

(<|>) :: U1 a -> U1 a -> U1 a #

some :: U1 a -> U1 [a] #

many :: U1 a -> U1 [a] #

Alternative (Parser i) 
Instance details

Defined in Data.Attoparsec.Internal.Types

Methods

empty :: Parser i a #

(<|>) :: Parser i a -> Parser i a -> Parser i a #

some :: Parser i a -> Parser i [a] #

many :: Parser i a -> Parser i [a] #

MonadPlus m => Alternative (WrappedMonad m)

Since: base-2.1

Instance details

Defined in Control.Applicative

Methods

empty :: WrappedMonad m a #

(<|>) :: WrappedMonad m a -> WrappedMonad m a -> WrappedMonad m a #

some :: WrappedMonad m a -> WrappedMonad m [a] #

many :: WrappedMonad m a -> WrappedMonad m [a] #

ArrowPlus a => Alternative (ArrowMonad a)

Since: base-4.6.0.0

Instance details

Defined in Control.Arrow

Methods

empty :: ArrowMonad a a0 #

(<|>) :: ArrowMonad a a0 -> ArrowMonad a a0 -> ArrowMonad a a0 #

some :: ArrowMonad a a0 -> ArrowMonad a [a0] #

many :: ArrowMonad a a0 -> ArrowMonad a [a0] #

(Functor m, Monad m) => Alternative (MaybeT m) 
Instance details

Defined in Control.Monad.Trans.Maybe

Methods

empty :: MaybeT m a #

(<|>) :: MaybeT m a -> MaybeT m a -> MaybeT m a #

some :: MaybeT m a -> MaybeT m [a] #

many :: MaybeT m a -> MaybeT m [a] #

Alternative m => Alternative (ResourceT m)

Since 1.1.5

Instance details

Defined in Control.Monad.Trans.Resource.Internal

Methods

empty :: ResourceT m a #

(<|>) :: ResourceT m a -> ResourceT m a -> ResourceT m a #

some :: ResourceT m a -> ResourceT m [a] #

many :: ResourceT m a -> ResourceT m [a] #

Alternative v => Alternative (Free v)

This violates the Alternative laws, handle with care.

Instance details

Defined in Control.Monad.Free

Methods

empty :: Free v a #

(<|>) :: Free v a -> Free v a -> Free v a #

some :: Free v a -> Free v [a] #

many :: Free v a -> Free v [a] #

MonadPlus m => Alternative (PropertyT m) 
Instance details

Defined in Hedgehog.Internal.Property

Methods

empty :: PropertyT m a #

(<|>) :: PropertyT m a -> PropertyT m a -> PropertyT m a #

some :: PropertyT m a -> PropertyT m [a] #

many :: PropertyT m a -> PropertyT m [a] #

Monad m => Alternative (GenT m) 
Instance details

Defined in Hedgehog.Internal.Gen

Methods

empty :: GenT m a #

(<|>) :: GenT m a -> GenT m a -> GenT m a #

some :: GenT m a -> GenT m [a] #

many :: GenT m a -> GenT m [a] #

Alternative m => Alternative (TreeT m) 
Instance details

Defined in Hedgehog.Internal.Tree

Methods

empty :: TreeT m a #

(<|>) :: TreeT m a -> TreeT m a -> TreeT m a #

some :: TreeT m a -> TreeT m [a] #

many :: TreeT m a -> TreeT m [a] #

Alternative f => Alternative (Yoneda f) 
Instance details

Defined in Data.Functor.Yoneda

Methods

empty :: Yoneda f a #

(<|>) :: Yoneda f a -> Yoneda f a -> Yoneda f a #

some :: Yoneda f a -> Yoneda f [a] #

many :: Yoneda f a -> Yoneda f [a] #

Alternative (ReifiedFold s) 
Instance details

Defined in Control.Lens.Reified

Methods

empty :: ReifiedFold s a #

(<|>) :: ReifiedFold s a -> ReifiedFold s a -> ReifiedFold s a #

some :: ReifiedFold s a -> ReifiedFold s [a] #

many :: ReifiedFold s a -> ReifiedFold s [a] #

Alternative m => Alternative (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Methods

empty :: CoreGenT m a #

(<|>) :: CoreGenT m a -> CoreGenT m a -> CoreGenT m a #

some :: CoreGenT m a -> CoreGenT m [a] #

many :: CoreGenT m a -> CoreGenT m [a] #

Alternative f => Alternative (Rec1 f)

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Methods

empty :: Rec1 f a #

(<|>) :: Rec1 f a -> Rec1 f a -> Rec1 f a #

some :: Rec1 f a -> Rec1 f [a] #

many :: Rec1 f a -> Rec1 f [a] #

Alternative m => Alternative (Kleisli m a)

Since: base-4.14.0.0

Instance details

Defined in Control.Arrow

Methods

empty :: Kleisli m a a0 #

(<|>) :: Kleisli m a a0 -> Kleisli m a a0 -> Kleisli m a a0 #

some :: Kleisli m a a0 -> Kleisli m a [a0] #

many :: Kleisli m a a0 -> Kleisli m a [a0] #

Alternative m => Alternative (ReaderT r m) 
Instance details

Defined in Control.Monad.Trans.Reader

Methods

empty :: ReaderT r m a #

(<|>) :: ReaderT r m a -> ReaderT r m a -> ReaderT r m a #

some :: ReaderT r m a -> ReaderT r m [a] #

many :: ReaderT r m a -> ReaderT r m [a] #

(ArrowZero a, ArrowPlus a) => Alternative (WrappedArrow a b)

Since: base-2.1

Instance details

Defined in Control.Applicative

Methods

empty :: WrappedArrow a b a0 #

(<|>) :: WrappedArrow a b a0 -> WrappedArrow a b a0 -> WrappedArrow a b a0 #

some :: WrappedArrow a b a0 -> WrappedArrow a b [a0] #

many :: WrappedArrow a b a0 -> WrappedArrow a b [a0] #

Alternative f => Alternative (Ap f)

Since: base-4.12.0.0

Instance details

Defined in Data.Monoid

Methods

empty :: Ap f a #

(<|>) :: Ap f a -> Ap f a -> Ap f a #

some :: Ap f a -> Ap f [a] #

many :: Ap f a -> Ap f [a] #

Alternative f => Alternative (Alt f)

Since: base-4.8.0.0

Instance details

Defined in Data.Semigroup.Internal

Methods

empty :: Alt f a #

(<|>) :: Alt f a -> Alt f a -> Alt f a #

some :: Alt f a -> Alt f [a] #

many :: Alt f a -> Alt f [a] #

Alternative m => Alternative (IdentityT m) 
Instance details

Defined in Control.Monad.Trans.Identity

Methods

empty :: IdentityT m a #

(<|>) :: IdentityT m a -> IdentityT m a -> IdentityT m a #

some :: IdentityT m a -> IdentityT m [a] #

many :: IdentityT m a -> IdentityT m [a] #

(Monoid w, Alternative m) => Alternative (WriterT w m) 
Instance details

Defined in Control.Monad.Trans.Writer.Strict

Methods

empty :: WriterT w m a #

(<|>) :: WriterT w m a -> WriterT w m a -> WriterT w m a #

some :: WriterT w m a -> WriterT w m [a] #

many :: WriterT w m a -> WriterT w m [a] #

(Monoid w, Alternative m) => Alternative (WriterT w m) 
Instance details

Defined in Control.Monad.Trans.Writer.Lazy

Methods

empty :: WriterT w m a #

(<|>) :: WriterT w m a -> WriterT w m a -> WriterT w m a #

some :: WriterT w m a -> WriterT w m [a] #

many :: WriterT w m a -> WriterT w m [a] #

(Functor m, MonadPlus m) => Alternative (StateT s m) 
Instance details

Defined in Control.Monad.Trans.State.Strict

Methods

empty :: StateT s m a #

(<|>) :: StateT s m a -> StateT s m a -> StateT s m a #

some :: StateT s m a -> StateT s m [a] #

many :: StateT s m a -> StateT s m [a] #

(Functor m, MonadPlus m) => Alternative (StateT s m) 
Instance details

Defined in Control.Monad.Trans.State.Lazy

Methods

empty :: StateT s m a #

(<|>) :: StateT s m a -> StateT s m a -> StateT s m a #

some :: StateT s m a -> StateT s m [a] #

many :: StateT s m a -> StateT s m [a] #

(Functor m, Monad m, Monoid e) => Alternative (ExceptT e m) 
Instance details

Defined in Control.Monad.Trans.Except

Methods

empty :: ExceptT e m a #

(<|>) :: ExceptT e m a -> ExceptT e m a -> ExceptT e m a #

some :: ExceptT e m a -> ExceptT e m [a] #

many :: ExceptT e m a -> ExceptT e m [a] #

(Functor f, MonadPlus m) => Alternative (FreeT f m) 
Instance details

Defined in Control.Monad.Trans.Free

Methods

empty :: FreeT f m a #

(<|>) :: FreeT f m a -> FreeT f m a -> FreeT f m a #

some :: FreeT f m a -> FreeT f m [a] #

many :: FreeT f m a -> FreeT f m [a] #

(Functor m, Monad m, Error e) => Alternative (ErrorT e m) 
Instance details

Defined in Control.Monad.Trans.Error

Methods

empty :: ErrorT e m a #

(<|>) :: ErrorT e m a -> ErrorT e m a -> ErrorT e m a #

some :: ErrorT e m a -> ErrorT e m [a] #

many :: ErrorT e m a -> ErrorT e m [a] #

(Alternative f, Alternative g) => Alternative (f :*: g)

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Methods

empty :: (f :*: g) a #

(<|>) :: (f :*: g) a -> (f :*: g) a -> (f :*: g) a #

some :: (f :*: g) a -> (f :*: g) [a] #

many :: (f :*: g) a -> (f :*: g) [a] #

(Alternative f, Alternative g) => Alternative (Product f g)

Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Product

Methods

empty :: Product f g a #

(<|>) :: Product f g a -> Product f g a -> Product f g a #

some :: Product f g a -> Product f g [a] #

many :: Product f g a -> Product f g [a] #

Alternative f => Alternative (M1 i c f)

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Methods

empty :: M1 i c f a #

(<|>) :: M1 i c f a -> M1 i c f a -> M1 i c f a #

some :: M1 i c f a -> M1 i c f [a] #

many :: M1 i c f a -> M1 i c f [a] #

(Alternative f, Applicative g) => Alternative (f :.: g)

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Methods

empty :: (f :.: g) a #

(<|>) :: (f :.: g) a -> (f :.: g) a -> (f :.: g) a #

some :: (f :.: g) a -> (f :.: g) [a] #

many :: (f :.: g) a -> (f :.: g) [a] #

(Alternative f, Applicative g) => Alternative (Compose f g)

Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Compose

Methods

empty :: Compose f g a #

(<|>) :: Compose f g a -> Compose f g a -> Compose f g a #

some :: Compose f g a -> Compose f g [a] #

many :: Compose f g a -> Compose f g [a] #

class (Monad m, Monad (GenBase m)) => MonadGen (m :: Type -> Type) where #

Class of monads which can generate input data for tests.

Associated Types

type GenBase (m :: Type -> Type) :: Type -> Type #

Methods

toGenT :: m a -> GenT (GenBase m) a #

Extract a GenT from a MonadGen.

fromGenT :: GenT (GenBase m) a -> m a #

Lift a GenT in to a MonadGen.

Instances

Instances details
MonadGen m => MonadGen (MaybeT m) 
Instance details

Defined in Hedgehog.Internal.Gen

Associated Types

type GenBase (MaybeT m) :: Type -> Type #

Methods

toGenT :: MaybeT m a -> GenT (GenBase (MaybeT m)) a #

fromGenT :: GenT (GenBase (MaybeT m)) a -> MaybeT m a #

Monad m => MonadGen (GenT m) 
Instance details

Defined in Hedgehog.Internal.Gen

Associated Types

type GenBase (GenT m) :: Type -> Type #

Methods

toGenT :: GenT m a -> GenT (GenBase (GenT m)) a #

fromGenT :: GenT (GenBase (GenT m)) a -> GenT m a #

MonadGen m => MonadGen (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Associated Types

type GenBase (CoreGenT m) :: Type -> Type #

Methods

toGenT :: CoreGenT m a -> GenT (GenBase (CoreGenT m)) a #

fromGenT :: GenT (GenBase (CoreGenT m)) a -> CoreGenT m a #

MonadGen m => MonadGen (ReaderT r m) 
Instance details

Defined in Hedgehog.Internal.Gen

Associated Types

type GenBase (ReaderT r m) :: Type -> Type #

Methods

toGenT :: ReaderT r m a -> GenT (GenBase (ReaderT r m)) a #

fromGenT :: GenT (GenBase (ReaderT r m)) a -> ReaderT r m a #

MonadGen m => MonadGen (IdentityT m) 
Instance details

Defined in Hedgehog.Internal.Gen

Associated Types

type GenBase (IdentityT m) :: Type -> Type #

Methods

toGenT :: IdentityT m a -> GenT (GenBase (IdentityT m)) a #

fromGenT :: GenT (GenBase (IdentityT m)) a -> IdentityT m a #

(MonadGen m, Monoid w) => MonadGen (WriterT w m) 
Instance details

Defined in Hedgehog.Internal.Gen

Associated Types

type GenBase (WriterT w m) :: Type -> Type #

Methods

toGenT :: WriterT w m a -> GenT (GenBase (WriterT w m)) a #

fromGenT :: GenT (GenBase (WriterT w m)) a -> WriterT w m a #

(MonadGen m, Monoid w) => MonadGen (WriterT w m) 
Instance details

Defined in Hedgehog.Internal.Gen

Associated Types

type GenBase (WriterT w m) :: Type -> Type #

Methods

toGenT :: WriterT w m a -> GenT (GenBase (WriterT w m)) a #

fromGenT :: GenT (GenBase (WriterT w m)) a -> WriterT w m a #

MonadGen m => MonadGen (StateT r m) 
Instance details

Defined in Hedgehog.Internal.Gen

Associated Types

type GenBase (StateT r m) :: Type -> Type #

Methods

toGenT :: StateT r m a -> GenT (GenBase (StateT r m)) a #

fromGenT :: GenT (GenBase (StateT r m)) a -> StateT r m a #

MonadGen m => MonadGen (StateT r m) 
Instance details

Defined in Hedgehog.Internal.Gen

Associated Types

type GenBase (StateT r m) :: Type -> Type #

Methods

toGenT :: StateT r m a -> GenT (GenBase (StateT r m)) a #

fromGenT :: GenT (GenBase (StateT r m)) a -> StateT r m a #

MonadGen m => MonadGen (ExceptT x m) 
Instance details

Defined in Hedgehog.Internal.Gen

Associated Types

type GenBase (ExceptT x m) :: Type -> Type #

Methods

toGenT :: ExceptT x m a -> GenT (GenBase (ExceptT x m)) a #

fromGenT :: GenT (GenBase (ExceptT x m)) a -> ExceptT x m a #

class Monad m => MonadReader r (m :: Type -> Type) | m -> r where #

See examples in Control.Monad.Reader. Note, the partially applied function type (->) r is a simple reader monad. See the instance declaration below.

Minimal complete definition

(ask | reader), local

Methods

ask :: m r #

Retrieves the monad environment.

local #

Arguments

:: (r -> r)

The function to modify the environment.

-> m a

Reader to run in the modified environment.

-> m a 

Executes a computation in a modified environment.

reader #

Arguments

:: (r -> a)

The selector function to apply to the environment.

-> m a 

Retrieves a function of the current environment.

Instances

Instances details
MonadReader r m => MonadReader r (MaybeT m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: MaybeT m r #

local :: (r -> r) -> MaybeT m a -> MaybeT m a #

reader :: (r -> a) -> MaybeT m a #

MonadReader r m => MonadReader r (ListT m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: ListT m r #

local :: (r -> r) -> ListT m a -> ListT m a #

reader :: (r -> a) -> ListT m a #

MonadReader r m => MonadReader r (ResourceT m) 
Instance details

Defined in Control.Monad.Trans.Resource.Internal

Methods

ask :: ResourceT m r #

local :: (r -> r) -> ResourceT m a -> ResourceT m a #

reader :: (r -> a) -> ResourceT m a #

MonadReader r m => MonadReader r (TreeT m) 
Instance details

Defined in Hedgehog.Internal.Tree

Methods

ask :: TreeT m r #

local :: (r -> r) -> TreeT m a -> TreeT m a #

reader :: (r -> a) -> TreeT m a #

MonadReader r m => MonadReader r (TestT m) 
Instance details

Defined in Hedgehog.Internal.Property

Methods

ask :: TestT m r #

local :: (r -> r) -> TestT m a -> TestT m a #

reader :: (r -> a) -> TestT m a #

MonadReader r m => MonadReader r (PropertyT m) 
Instance details

Defined in Hedgehog.Internal.Property

Methods

ask :: PropertyT m r #

local :: (r -> r) -> PropertyT m a -> PropertyT m a #

reader :: (r -> a) -> PropertyT m a #

MonadReader r m => MonadReader r (GenT m) 
Instance details

Defined in Hedgehog.Internal.Gen

Methods

ask :: GenT m r #

local :: (r -> r) -> GenT m a -> GenT m a #

reader :: (r -> a) -> GenT m a #

MonadReader s (ReifiedGetter s) 
Instance details

Defined in Control.Lens.Reified

Methods

ask :: ReifiedGetter s s #

local :: (s -> s) -> ReifiedGetter s a -> ReifiedGetter s a #

reader :: (s -> a) -> ReifiedGetter s a #

MonadReader s (ReifiedFold s) 
Instance details

Defined in Control.Lens.Reified

Methods

ask :: ReifiedFold s s #

local :: (s -> s) -> ReifiedFold s a -> ReifiedFold s a #

reader :: (s -> a) -> ReifiedFold s a #

MonadReader e m => MonadReader e (Free m) 
Instance details

Defined in Control.Monad.Free

Methods

ask :: Free m e #

local :: (e -> e) -> Free m a -> Free m a #

reader :: (e -> a) -> Free m a #

(Representable f, Rep f ~ a) => MonadReader a (Co f) 
Instance details

Defined in Data.Functor.Rep

Methods

ask :: Co f a #

local :: (a -> a) -> Co f a0 -> Co f a0 #

reader :: (a -> a0) -> Co f a0 #

Monad m => MonadReader CoreGenConfig (CoreGenT m) Source # 
Instance details

Defined in Clash.Hedgehog.Core.Monad

Monad m => MonadReader r (ReaderT r m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: ReaderT r m r #

local :: (r -> r) -> ReaderT r m a -> ReaderT r m a #

reader :: (r -> a) -> ReaderT r m a #

(Monoid w, MonadReader r m) => MonadReader r (WriterT w m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: WriterT w m r #

local :: (r -> r) -> WriterT w m a -> WriterT w m a #

reader :: (r -> a) -> WriterT w m a #

(Monoid w, MonadReader r m) => MonadReader r (WriterT w m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: WriterT w m r #

local :: (r -> r) -> WriterT w m a -> WriterT w m a #

reader :: (r -> a) -> WriterT w m a #

MonadReader r m => MonadReader r (StateT s m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: StateT s m r #

local :: (r -> r) -> StateT s m a -> StateT s m a #

reader :: (r -> a) -> StateT s m a #

MonadReader r m => MonadReader r (StateT s m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: StateT s m r #

local :: (r -> r) -> StateT s m a -> StateT s m a #

reader :: (r -> a) -> StateT s m a #

MonadReader r m => MonadReader r (IdentityT m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: IdentityT m r #

local :: (r -> r) -> IdentityT m a -> IdentityT m a #

reader :: (r -> a) -> IdentityT m a #

MonadReader r m => MonadReader r (ExceptT e m)

Since: mtl-2.2

Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: ExceptT e m r #

local :: (r -> r) -> ExceptT e m a -> ExceptT e m a #

reader :: (r -> a) -> ExceptT e m a #

(Error e, MonadReader r m) => MonadReader r (ErrorT e m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: ErrorT e m r #

local :: (r -> r) -> ErrorT e m a -> ErrorT e m a #

reader :: (r -> a) -> ErrorT e m a #

(Functor f, MonadReader r m) => MonadReader r (FreeT f m) 
Instance details

Defined in Control.Monad.Trans.Free

Methods

ask :: FreeT f m r #

local :: (r -> r) -> FreeT f m a -> FreeT f m a #

reader :: (r -> a) -> FreeT f m a #

MonadReader r m => MonadReader r (ConduitT i o m) 
Instance details

Defined in Data.Conduit.Internal.Conduit

Methods

ask :: ConduitT i o m r #

local :: (r -> r) -> ConduitT i o m a -> ConduitT i o m a #

reader :: (r -> a) -> ConduitT i o m a #

MonadReader r ((->) r :: Type -> Type) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: r -> r #

local :: (r -> r) -> (r -> a) -> r -> a #

reader :: (r -> a) -> r -> a #

MonadReader r' m => MonadReader r' (ContT r m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: ContT r m r' #

local :: (r' -> r') -> ContT r m a -> ContT r m a #

reader :: (r' -> a) -> ContT r m a #

(Monad m, Monoid w) => MonadReader r (RWST r w s m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: RWST r w s m r #

local :: (r -> r) -> RWST r w s m a -> RWST r w s m a #

reader :: (r -> a) -> RWST r w s m a #

(Monad m, Monoid w) => MonadReader r (RWST r w s m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: RWST r w s m r #

local :: (r -> r) -> RWST r w s m a -> RWST r w s m a #

reader :: (r -> a) -> RWST r w s m a #

MonadReader r m => MonadReader r (Pipe l i o u m) 
Instance details

Defined in Data.Conduit.Internal.Pipe

Methods

ask :: Pipe l i o u m r #

local :: (r -> r) -> Pipe l i o u m a -> Pipe l i o u m a #

reader :: (r -> a) -> Pipe l i o u m a #