Safe Haskell	Trustworthy
Language	Haskell2010

GHC.Internal.Data.List.NonEmpty

Synopsis

data NonEmpty a = a :| [a]

Documentation

data NonEmpty a Source #

Non-empty (and non-strict) list type.

Since: base-4.9.0.0

Constructors

a :| [a] infixr 5

Instances

Instances details

Applicative NonEmpty Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Base

Methods

pure :: a -> NonEmpty a Source #

(<*>) :: NonEmpty (a -> b) -> NonEmpty a -> NonEmpty b Source #

liftA2 :: (a -> b -> c) -> NonEmpty a -> NonEmpty b -> NonEmpty c Source #

(*>) :: NonEmpty a -> NonEmpty b -> NonEmpty b Source #

(<*) :: NonEmpty a -> NonEmpty b -> NonEmpty a Source #

Functor NonEmpty Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Base

Methods

fmap :: (a -> b) -> NonEmpty a -> NonEmpty b Source #

(<$) :: a -> NonEmpty b -> NonEmpty a Source #

Monad NonEmpty Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Base

Methods

(>>=) :: NonEmpty a -> (a -> NonEmpty b) -> NonEmpty b Source #

(>>) :: NonEmpty a -> NonEmpty b -> NonEmpty b Source #

return :: a -> NonEmpty a Source #

MonadFix NonEmpty Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Control.Monad.Fix

Methods

mfix :: (a -> NonEmpty a) -> NonEmpty a Source #

Foldable NonEmpty Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Foldable

Methods

fold :: Monoid m => NonEmpty m -> m Source #

foldMap :: Monoid m => (a -> m) -> NonEmpty a -> m Source #

foldMap' :: Monoid m => (a -> m) -> NonEmpty a -> m Source #

foldr :: (a -> b -> b) -> b -> NonEmpty a -> b Source #

foldr' :: (a -> b -> b) -> b -> NonEmpty a -> b Source #

foldl :: (b -> a -> b) -> b -> NonEmpty a -> b Source #

foldl' :: (b -> a -> b) -> b -> NonEmpty a -> b Source #

foldr1 :: (a -> a -> a) -> NonEmpty a -> a Source #

foldl1 :: (a -> a -> a) -> NonEmpty a -> a Source #

toList :: NonEmpty a -> [a] Source #

null :: NonEmpty a -> Bool Source #

length :: NonEmpty a -> Int Source #

elem :: Eq a => a -> NonEmpty a -> Bool Source #

maximum :: Ord a => NonEmpty a -> a Source #

minimum :: Ord a => NonEmpty a -> a Source #

sum :: Num a => NonEmpty a -> a Source #

product :: Num a => NonEmpty a -> a Source #

Traversable NonEmpty Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Traversable

Methods

traverse :: Applicative f => (a -> f b) -> NonEmpty a -> f (NonEmpty b) Source #

sequenceA :: Applicative f => NonEmpty (f a) -> f (NonEmpty a) Source #

mapM :: Monad m => (a -> m b) -> NonEmpty a -> m (NonEmpty b) Source #

sequence :: Monad m => NonEmpty (m a) -> m (NonEmpty a) Source #

Generic1 NonEmpty Source #

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep1 NonEmpty

Since: base-4.6.0.0

Instance details

Defined in GHC.Internal.Generics

type Rep1 NonEmpty = D1 ('MetaData "NonEmpty" "GHC.Internal.Base" "ghc-internal" 'False) (C1 ('MetaCons ":|" ('InfixI 'RightAssociative 5) 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) Par1 :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec1 [])))

Methods

from1 :: NonEmpty a -> Rep1 NonEmpty a Source #

to1 :: Rep1 NonEmpty a -> NonEmpty a Source #

Lift a => Lift (NonEmpty a :: Type) Source #

Since: template-haskell-2.15.0.0

Instance details

Defined in GHC.Internal.TH.Lift

Methods

lift :: Quote m => NonEmpty a -> m Exp Source #

liftTyped :: forall (m :: Type -> Type). Quote m => NonEmpty a -> Code m (NonEmpty a) Source #

Semigroup (NonEmpty a) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Base

Methods

(<>) :: NonEmpty a -> NonEmpty a -> NonEmpty a Source #

sconcat :: NonEmpty (NonEmpty a) -> NonEmpty a Source #

stimes :: Integral b => b -> NonEmpty a -> NonEmpty a Source #

Data a => Data (NonEmpty a) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Data

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> NonEmpty a -> c (NonEmpty a) Source #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (NonEmpty a) Source #

toConstr :: NonEmpty a -> Constr Source #

dataTypeOf :: NonEmpty a -> DataType Source #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (NonEmpty a)) Source #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (NonEmpty a)) Source #

gmapT :: (forall b. Data b => b -> b) -> NonEmpty a -> NonEmpty a Source #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> NonEmpty a -> r Source #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> NonEmpty a -> r Source #

gmapQ :: (forall d. Data d => d -> u) -> NonEmpty a -> [u] Source #

gmapQi :: Int -> (forall d. Data d => d -> u) -> NonEmpty a -> u Source #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> NonEmpty a -> m (NonEmpty a) Source #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> NonEmpty a -> m (NonEmpty a) Source #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> NonEmpty a -> m (NonEmpty a) Source #

Generic (NonEmpty a) Source #

Instance details

Defined in GHC.Internal.Generics

Associated Types

type Rep (NonEmpty a)

Since: base-4.6.0.0

Instance details

Defined in GHC.Internal.Generics

type Rep (NonEmpty a) = D1 ('MetaData "NonEmpty" "GHC.Internal.Base" "ghc-internal" 'False) (C1 ('MetaCons ":|" ('InfixI 'RightAssociative 5) 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 a) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [a])))

Methods

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

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

IsList (NonEmpty a) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.IsList

Associated Types

type Item (NonEmpty a)
Instance details Defined in GHC.Internal.IsList type Item (NonEmpty a) = a

Methods

fromList :: [Item (NonEmpty a)] -> NonEmpty a Source #

fromListN :: Int -> [Item (NonEmpty a)] -> NonEmpty a Source #

toList :: NonEmpty a -> [Item (NonEmpty a)] Source #

Read a => Read (NonEmpty a) Source #

Since: base-4.11.0.0

Instance details

Defined in GHC.Internal.Read

Methods

readsPrec :: Int -> ReadS (NonEmpty a) Source #

readList :: ReadS [NonEmpty a] Source #

readPrec :: ReadPrec (NonEmpty a) Source #

readListPrec :: ReadPrec [NonEmpty a] Source #

Show a => Show (NonEmpty a) Source #

Since: base-4.11.0.0

Instance details

Defined in GHC.Internal.Show

Methods

showsPrec :: Int -> NonEmpty a -> ShowS Source #

show :: NonEmpty a -> String Source #

showList :: [NonEmpty a] -> ShowS Source #

Eq a => Eq (NonEmpty a) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Base

Methods

(==) :: NonEmpty a -> NonEmpty a -> Bool Source #

(/=) :: NonEmpty a -> NonEmpty a -> Bool Source #

Ord a => Ord (NonEmpty a) Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Base

Methods

compare :: NonEmpty a -> NonEmpty a -> Ordering Source #

(<) :: NonEmpty a -> NonEmpty a -> Bool Source #

(<=) :: NonEmpty a -> NonEmpty a -> Bool Source #

(>) :: NonEmpty a -> NonEmpty a -> Bool Source #

(>=) :: NonEmpty a -> NonEmpty a -> Bool Source #

max :: NonEmpty a -> NonEmpty a -> NonEmpty a Source #

min :: NonEmpty a -> NonEmpty a -> NonEmpty a Source #

type Rep1 NonEmpty Source #

Since: base-4.6.0.0

Instance details

Defined in GHC.Internal.Generics

type Rep (NonEmpty a) Source #

Since: base-4.6.0.0

Instance details

Defined in GHC.Internal.Generics

type Item (NonEmpty a) Source #

Instance details

Defined in GHC.Internal.IsList

type Item (NonEmpty a) = a