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GHC 9.14.1 · lts/ghc-9.14.x · 45dd537 · 2026-10-11

Moduleghc-9.14.1GHC2021

GHC.Data.Strict

2 types
2 values

Packageghc-9.14.1
Exports4
LanguageGHC2021
LicenceBSD-3-Clause

datadata Maybe a

Constructors

Nothing
Just !a

Instances13Functor, Applicative, Foldable, Traversable, Alternative, Eq, …

Functor MaybeDefined in ghc-9.14.1 · GHC.Data.Strict
Applicative MaybeDefined in ghc-9.14.1 · GHC.Data.Strict
Foldable MaybeDefined in ghc-9.14.1 · GHC.Data.Strict
Traversable MaybeDefined in ghc-9.14.1 · GHC.Data.Strict
Alternative MaybeDefined in ghc-9.14.1 · GHC.Data.Strict
Eq a => Eq (Maybe a)Defined in ghc-9.14.1 · GHC.Data.Strict
Data a => Data (Maybe a)Defined in ghc-9.14.1 · GHC.Data.Strict
Ord a => Ord (Maybe a)Defined in ghc-9.14.1 · GHC.Data.Strict
Show a => Show (Maybe a)Defined in ghc-9.14.1 · GHC.Data.Strict
Semigroup a => Semigroup (Maybe a)Defined in ghc-9.14.1 · GHC.Data.Strict
Semigroup a => Monoid (Maybe a)Defined in ghc-9.14.1 · GHC.Data.Strict
NFData a => NFData (Maybe a)Defined in ghc-9.14.1 · GHC.Data.Strict
Binary a => Binary (Maybe a)Defined in ghc-9.14.1 · GHC.Utils.Binary

valuefromMaybe :: a -> Maybe a -> a

valuemaybe :: b -> (a -> b) -> Maybe a -> b

datadata Pair a b

Constructors

And !a !b

Instances7Functor, Foldable, Traversable, Eq, Data, Ord, …

Functor (Pair a)Defined in ghc-9.14.1 · GHC.Data.Strict
Foldable (Pair a)Defined in ghc-9.14.1 · GHC.Data.Strict
Traversable (Pair a)Defined in ghc-9.14.1 · GHC.Data.Strict
(Eq a, Eq b) => Eq (Pair a b)Defined in ghc-9.14.1 · GHC.Data.Strict
(Data a, Data b) => Data (Pair a b)Defined in ghc-9.14.1 · GHC.Data.Strict
(Ord a, Ord b) => Ord (Pair a b)Defined in ghc-9.14.1 · GHC.Data.Strict
(Show a, Show b) => Show (Pair a b)Defined in ghc-9.14.1 · GHC.Data.Strict