rio-0.1.18.0: A standard library for Haskell
Safe HaskellSafe
LanguageHaskell2010

RIO.HashSet

Description

Set with hashed members. Import as:

import qualified RIO.HashSet as HS
Synopsis

Documentation

data HashSet a #

Instances

Instances details
Foldable HashSet 
Instance details

Defined in Data.HashSet.Base

Methods

fold :: Monoid m => HashSet m -> m #

foldMap :: Monoid m => (a -> m) -> HashSet a -> m #

foldMap' :: Monoid m => (a -> m) -> HashSet a -> m

foldr :: (a -> b -> b) -> b -> HashSet a -> b #

foldr' :: (a -> b -> b) -> b -> HashSet a -> b

foldl :: (b -> a -> b) -> b -> HashSet a -> b #

foldl' :: (b -> a -> b) -> b -> HashSet a -> b #

foldr1 :: (a -> a -> a) -> HashSet a -> a #

foldl1 :: (a -> a -> a) -> HashSet a -> a #

toList :: HashSet a -> [a] #

null :: HashSet a -> Bool #

length :: HashSet a -> Int #

elem :: Eq a => a -> HashSet a -> Bool #

maximum :: Ord a => HashSet a -> a #

minimum :: Ord a => HashSet a -> a #

sum :: Num a => HashSet a -> a #

product :: Num a => HashSet a -> a #

Hashable1 HashSet 
Instance details

Defined in Data.HashSet.Base

Methods

liftHashWithSalt :: (Int -> a -> Int) -> Int -> HashSet a -> Int

Eq1 HashSet 
Instance details

Defined in Data.HashSet.Base

Methods

liftEq :: (a -> b -> Bool) -> HashSet a -> HashSet b -> Bool

Ord1 HashSet 
Instance details

Defined in Data.HashSet.Base

Methods

liftCompare :: (a -> b -> Ordering) -> HashSet a -> HashSet b -> Ordering

Show1 HashSet 
Instance details

Defined in Data.HashSet.Base

Methods

liftShowsPrec :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> Int -> HashSet a -> ShowS

liftShowList :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> [HashSet a] -> ShowS

(Eq a, Hashable a) => IsList (HashSet a) 
Instance details

Defined in Data.HashSet.Base

Associated Types

type Item (HashSet a)

Methods

fromList :: [Item (HashSet a)] -> HashSet a #

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

toList :: HashSet a -> [Item (HashSet a)]

Eq a => Eq (HashSet a) 
Instance details

Defined in Data.HashSet.Base

Methods

(==) :: HashSet a -> HashSet a -> Bool #

(/=) :: HashSet a -> HashSet a -> Bool #

(Data a, Eq a, Hashable a) => Data (HashSet a) 
Instance details

Defined in Data.HashSet.Base

Methods

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

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

toConstr :: HashSet a -> Constr #

dataTypeOf :: HashSet a -> DataType #

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

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

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

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

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

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

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

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

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

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

Ord a => Ord (HashSet a) 
Instance details

Defined in Data.HashSet.Base

Methods

compare :: HashSet a -> HashSet a -> Ordering #

(<) :: HashSet a -> HashSet a -> Bool #

(<=) :: HashSet a -> HashSet a -> Bool #

(>) :: HashSet a -> HashSet a -> Bool #

(>=) :: HashSet a -> HashSet a -> Bool #

max :: HashSet a -> HashSet a -> HashSet a #

min :: HashSet a -> HashSet a -> HashSet a #

(Eq a, Hashable a, Read a) => Read (HashSet a) 
Instance details

Defined in Data.HashSet.Base

Methods

readsPrec :: Int -> ReadS (HashSet a)

readList :: ReadS [HashSet a]

readPrec :: ReadPrec (HashSet a)

readListPrec :: ReadPrec [HashSet a]

Show a => Show (HashSet a) 
Instance details

Defined in Data.HashSet.Base

Methods

showsPrec :: Int -> HashSet a -> ShowS

show :: HashSet a -> String #

showList :: [HashSet a] -> ShowS

(Hashable a, Eq a) => Semigroup (HashSet a) 
Instance details

Defined in Data.HashSet.Base

Methods

(<>) :: HashSet a -> HashSet a -> HashSet a #

sconcat :: NonEmpty (HashSet a) -> HashSet a

stimes :: Integral b => b -> HashSet a -> HashSet a

(Hashable a, Eq a) => Monoid (HashSet a) 
Instance details

Defined in Data.HashSet.Base

Methods

mempty :: HashSet a #

mappend :: HashSet a -> HashSet a -> HashSet a #

mconcat :: [HashSet a] -> HashSet a #

NFData a => NFData (HashSet a) 
Instance details

Defined in Data.HashSet.Base

Methods

rnf :: HashSet a -> () #

Hashable a => Hashable (HashSet a) 
Instance details

Defined in Data.HashSet.Base

Methods

hashWithSalt :: Int -> HashSet a -> Int

hash :: HashSet a -> Int

type Item (HashSet a) 
Instance details

Defined in Data.HashSet.Base

type Item (HashSet a) = a

Construction

singleton :: Hashable a => a -> HashSet a #

Combine

union :: (Eq a, Hashable a) => HashSet a -> HashSet a -> HashSet a #

unions :: (Eq a, Hashable a) => [HashSet a] -> HashSet a #

Basic interface

null :: HashSet a -> Bool #

size :: HashSet a -> Int #

member :: (Eq a, Hashable a) => a -> HashSet a -> Bool #

insert :: (Eq a, Hashable a) => a -> HashSet a -> HashSet a #

delete :: (Eq a, Hashable a) => a -> HashSet a -> HashSet a #

Transformations

map :: (Hashable b, Eq b) => (a -> b) -> HashSet a -> HashSet b #

Difference and intersection

difference :: (Eq a, Hashable a) => HashSet a -> HashSet a -> HashSet a #

intersection :: (Eq a, Hashable a) => HashSet a -> HashSet a -> HashSet a #

Folds

foldl' :: (a -> b -> a) -> a -> HashSet b -> a #

foldr :: (b -> a -> a) -> a -> HashSet b -> a #

Filter

filter :: (a -> Bool) -> HashSet a -> HashSet a #

Conversions

Lists

toList :: HashSet a -> [a] #

fromList :: (Eq a, Hashable a) => [a] -> HashSet a #

HashMaps

toMap :: HashSet a -> HashMap a () #

fromMap :: HashMap a () -> HashSet a #