Debug.Hoed.Pure

This module exports noop but type compatible versions of the most common combinators from the Hoed package. It is designed to be used in conjunction with Cabal flags to preserve the ability to debug a program without the overhead.

Documentation

observe :: String -> a -> a

observeBase :: a -> parent -> a

observeOpaque :: String -> a -> parent -> a

constrainBase :: a -> a -> a

send :: String -> ObserverM a -> parent -> a

runO :: IO a -> IO ()

printO :: Show a => a -> IO ()

class Observable a where

Methods

observer :: a -> b -> a

constrain :: a -> a -> a

Instances

Observable a

Methods

observer :: a -> b -> a

constrain :: a -> a -> a

newtype Observer

Constructors

O (forall a. Observable a => String -> a -> a)

(<<) :: Observable a => ObserverM (a -> b) -> a -> ObserverM b infixl 9

class Generic a

Representable types of kind *. This class is derivable in GHC with the DeriveGeneric flag on.

Minimal complete definition

from, to

Instances

Generic Bool

Associated Types

type Rep Bool :: * -> *

Methods

from :: Bool -> Rep Bool x

to :: Rep Bool x -> Bool

Generic Ordering

Associated Types

type Rep Ordering :: * -> *

Methods

from :: Ordering -> Rep Ordering x

to :: Rep Ordering x -> Ordering

Generic ()

Associated Types

type Rep () :: * -> *

Methods

from :: () -> Rep () x

to :: Rep () x -> ()

Generic Void

Associated Types

type Rep Void :: * -> *

Methods

from :: Void -> Rep Void x

to :: Rep Void x -> Void

Generic Version

Associated Types

type Rep Version :: * -> *

Methods

from :: Version -> Rep Version x

to :: Rep Version x -> Version

Generic ExitCode

Associated Types

type Rep ExitCode :: * -> *

Methods

from :: ExitCode -> Rep ExitCode x

to :: Rep ExitCode x -> ExitCode

Generic All

Associated Types

type Rep All :: * -> *

Methods

from :: All -> Rep All x

to :: Rep All x -> All

Generic Any

Associated Types

type Rep Any :: * -> *

Methods

from :: Any -> Rep Any x

to :: Rep Any x -> Any

Generic Fixity

Associated Types

type Rep Fixity :: * -> *

Methods

from :: Fixity -> Rep Fixity x

to :: Rep Fixity x -> Fixity

Generic Associativity

Associated Types

type Rep Associativity :: * -> *

Methods

from :: Associativity -> Rep Associativity x

to :: Rep Associativity x -> Associativity

Generic SourceUnpackedness

Associated Types

type Rep SourceUnpackedness :: * -> *

Methods

from :: SourceUnpackedness -> Rep SourceUnpackedness x

to :: Rep SourceUnpackedness x -> SourceUnpackedness

Generic SourceStrictness

Associated Types

type Rep SourceStrictness :: * -> *

Methods

from :: SourceStrictness -> Rep SourceStrictness x

to :: Rep SourceStrictness x -> SourceStrictness

Generic DecidedStrictness

Associated Types

type Rep DecidedStrictness :: * -> *

Methods

from :: DecidedStrictness -> Rep DecidedStrictness x

to :: Rep DecidedStrictness x -> DecidedStrictness

Generic [a]

Associated Types

type Rep [a] :: * -> *

Methods

from :: [a] -> Rep [a] x

to :: Rep [a] x -> [a]

Generic (Maybe a)

Associated Types

type Rep (Maybe a) :: * -> *

Methods

from :: Maybe a -> Rep (Maybe a) x

to :: Rep (Maybe a) x -> Maybe a

Generic (V1 p)

Associated Types

type Rep (V1 p) :: * -> *

Methods

from :: V1 p -> Rep (V1 p) x

to :: Rep (V1 p) x -> V1 p

Generic (U1 p)

Associated Types

type Rep (U1 p) :: * -> *

Methods

from :: U1 p -> Rep (U1 p) x

to :: Rep (U1 p) x -> U1 p

Generic (Par1 p)

Associated Types

type Rep (Par1 p) :: * -> *

Methods

from :: Par1 p -> Rep (Par1 p) x

to :: Rep (Par1 p) x -> Par1 p

Generic (Identity a)

Associated Types

type Rep (Identity a) :: * -> *

Methods

from :: Identity a -> Rep (Identity a) x

to :: Rep (Identity a) x -> Identity a

Generic (Min a)

Associated Types

type Rep (Min a) :: * -> *

Methods

from :: Min a -> Rep (Min a) x

to :: Rep (Min a) x -> Min a

Generic (Max a)

Associated Types

type Rep (Max a) :: * -> *

Methods

from :: Max a -> Rep (Max a) x

to :: Rep (Max a) x -> Max a

Generic (First a)

Associated Types

type Rep (First a) :: * -> *

Methods

from :: First a -> Rep (First a) x

to :: Rep (First a) x -> First a

Generic (Last a)

Associated Types

type Rep (Last a) :: * -> *

Methods

from :: Last a -> Rep (Last a) x

to :: Rep (Last a) x -> Last a

Generic (WrappedMonoid m)

Associated Types

type Rep (WrappedMonoid m) :: * -> *

Methods

from :: WrappedMonoid m -> Rep (WrappedMonoid m) x

to :: Rep (WrappedMonoid m) x -> WrappedMonoid m

Generic (Option a)

Associated Types

type Rep (Option a) :: * -> *

Methods

from :: Option a -> Rep (Option a) x

to :: Rep (Option a) x -> Option a

Generic (NonEmpty a)

Associated Types

type Rep (NonEmpty a) :: * -> *

Methods

from :: NonEmpty a -> Rep (NonEmpty a) x

to :: Rep (NonEmpty a) x -> NonEmpty a

Generic (ZipList a)

Associated Types

type Rep (ZipList a) :: * -> *

Methods

from :: ZipList a -> Rep (ZipList a) x

to :: Rep (ZipList a) x -> ZipList a

Generic (Dual a)

Associated Types

type Rep (Dual a) :: * -> *

Methods

from :: Dual a -> Rep (Dual a) x

to :: Rep (Dual a) x -> Dual a

Generic (Endo a)

Associated Types

type Rep (Endo a) :: * -> *

Methods

from :: Endo a -> Rep (Endo a) x

to :: Rep (Endo a) x -> Endo a

Generic (Sum a)

Associated Types

type Rep (Sum a) :: * -> *

Methods

from :: Sum a -> Rep (Sum a) x

to :: Rep (Sum a) x -> Sum a

Generic (Product a)

Associated Types

type Rep (Product a) :: * -> *

Methods

from :: Product a -> Rep (Product a) x

to :: Rep (Product a) x -> Product a

Generic (First a)

Associated Types

type Rep (First a) :: * -> *

Methods

from :: First a -> Rep (First a) x

to :: Rep (First a) x -> First a

Generic (Last a)

Associated Types

type Rep (Last a) :: * -> *

Methods

from :: Last a -> Rep (Last a) x

to :: Rep (Last a) x -> Last a

Generic (Either a b)

Associated Types

type Rep (Either a b) :: * -> *

Methods

from :: Either a b -> Rep (Either a b) x

to :: Rep (Either a b) x -> Either a b

Generic (Rec1 f p)

Associated Types

type Rep (Rec1 f p) :: * -> *

Methods

from :: Rec1 f p -> Rep (Rec1 f p) x

to :: Rep (Rec1 f p) x -> Rec1 f p

Generic (URec Char p)

Associated Types

type Rep (URec Char p) :: * -> *

Methods

from :: URec Char p -> Rep (URec Char p) x

to :: Rep (URec Char p) x -> URec Char p

Generic (URec Double p)

Associated Types

type Rep (URec Double p) :: * -> *

Methods

from :: URec Double p -> Rep (URec Double p) x

to :: Rep (URec Double p) x -> URec Double p

Generic (URec Float p)

Associated Types

type Rep (URec Float p) :: * -> *

Methods

from :: URec Float p -> Rep (URec Float p) x

to :: Rep (URec Float p) x -> URec Float p

Generic (URec Int p)

Associated Types

type Rep (URec Int p) :: * -> *

Methods

from :: URec Int p -> Rep (URec Int p) x

to :: Rep (URec Int p) x -> URec Int p

Generic (URec Word p)

Associated Types

type Rep (URec Word p) :: * -> *

Methods

from :: URec Word p -> Rep (URec Word p) x

to :: Rep (URec Word p) x -> URec Word p

Generic (URec (Ptr ()) p)

Associated Types

type Rep (URec (Ptr ()) p) :: * -> *

Methods

from :: URec (Ptr ()) p -> Rep (URec (Ptr ()) p) x

to :: Rep (URec (Ptr ()) p) x -> URec (Ptr ()) p

Generic (a, b)

Associated Types

type Rep (a, b) :: * -> *

Methods

from :: (a, b) -> Rep (a, b) x

to :: Rep (a, b) x -> (a, b)

Generic (Arg a b)

Associated Types

type Rep (Arg a b) :: * -> *

Methods

from :: Arg a b -> Rep (Arg a b) x

to :: Rep (Arg a b) x -> Arg a b

Generic (WrappedMonad m a)

Associated Types

type Rep (WrappedMonad m a) :: * -> *

Methods

from :: WrappedMonad m a -> Rep (WrappedMonad m a) x

to :: Rep (WrappedMonad m a) x -> WrappedMonad m a

Generic (Proxy k t)

Associated Types

type Rep (Proxy k t) :: * -> *

Methods

from :: Proxy k t -> Rep (Proxy k t) x

to :: Rep (Proxy k t) x -> Proxy k t

Generic (K1 i c p)

Associated Types

type Rep (K1 i c p) :: * -> *

Methods

from :: K1 i c p -> Rep (K1 i c p) x

to :: Rep (K1 i c p) x -> K1 i c p

Generic ((:+:) f g p)

Associated Types

type Rep ((:+:) f g p) :: * -> *

Methods

from :: (f :+: g) p -> Rep ((f :+: g) p) x

to :: Rep ((f :+: g) p) x -> (f :+: g) p

Generic ((:*:) f g p)

Associated Types

type Rep ((:*:) f g p) :: * -> *

Methods

from :: (f :*: g) p -> Rep ((f :*: g) p) x

to :: Rep ((f :*: g) p) x -> (f :*: g) p

Generic ((:.:) f g p)

Associated Types

type Rep ((:.:) f g p) :: * -> *

Methods

from :: (f :.: g) p -> Rep ((f :.: g) p) x

to :: Rep ((f :.: g) p) x -> (f :.: g) p

Generic (a, b, c)

Associated Types

type Rep (a, b, c) :: * -> *

Methods

from :: (a, b, c) -> Rep (a, b, c) x

to :: Rep (a, b, c) x -> (a, b, c)

Generic (WrappedArrow a b c)

Associated Types

type Rep (WrappedArrow a b c) :: * -> *

Methods

from :: WrappedArrow a b c -> Rep (WrappedArrow a b c) x

to :: Rep (WrappedArrow a b c) x -> WrappedArrow a b c

Generic (Const k a b)

Associated Types

type Rep (Const k a b) :: * -> *

Methods

from :: Const k a b -> Rep (Const k a b) x

to :: Rep (Const k a b) x -> Const k a b

Generic (Alt k f a)

Associated Types

type Rep (Alt k f a) :: * -> *

Methods

from :: Alt k f a -> Rep (Alt k f a) x

to :: Rep (Alt k f a) x -> Alt k f a

Generic (M1 i c f p)

Associated Types

type Rep (M1 i c f p) :: * -> *

Methods

from :: M1 i c f p -> Rep (M1 i c f p) x

to :: Rep (M1 i c f p) x -> M1 i c f p

Generic (a, b, c, d)

Associated Types

type Rep (a, b, c, d) :: * -> *

Methods

from :: (a, b, c, d) -> Rep (a, b, c, d) x

to :: Rep (a, b, c, d) x -> (a, b, c, d)

Generic (a, b, c, d, e)

Associated Types

type Rep (a, b, c, d, e) :: * -> *

Methods

from :: (a, b, c, d, e) -> Rep (a, b, c, d, e) x

to :: Rep (a, b, c, d, e) x -> (a, b, c, d, e)

Generic (a, b, c, d, e, f)

Associated Types

type Rep (a, b, c, d, e, f) :: * -> *

Methods

from :: (a, b, c, d, e, f) -> Rep (a, b, c, d, e, f) x

to :: Rep (a, b, c, d, e, f) x -> (a, b, c, d, e, f)

Generic (a, b, c, d, e, f, g)

Associated Types

type Rep (a, b, c, d, e, f, g) :: * -> *

Methods

from :: (a, b, c, d, e, f, g) -> Rep (a, b, c, d, e, f, g) x

to :: Rep (a, b, c, d, e, f, g) x -> (a, b, c, d, e, f, g)