netwire
Copyright(c) 2013 Ertugrul Soeylemez
LicenseBSD3
MaintainerErtugrul Soeylemez <[email protected]>
Safe HaskellNone
LanguageHaskell2010

Control.Wire

Description

 
Synopsis

Reexports

Convenient type aliases

type WireP s e = Wire s e Identity Source #

Pure wires.

type SimpleWire = Wire (Timed NominalDiffTime ()) () Identity Source #

Simple wires with time.

External

newtype Identity a #

Identity functor and monad. (a non-strict monad)

Examples

Expand
>>> fmap (+1) (Identity 0)
Identity 1
>>> Identity [1, 2, 3] <> Identity [4, 5, 6]
Identity [1,2,3,4,5,6]
>>> do
      x <- Identity 10
      y <- Identity (x + 5)
      pure (x + y)
Identity 25

Since: base-4.8.0.0

Constructors

Identity 

Fields

Instances

Instances details
Foldable1 Identity #

Since: base-4.18.0.0

Instance details

Defined in Data.Foldable1

Methods

fold1 :: Semigroup m => Identity m -> m #

foldMap1 :: Semigroup m => (a -> m) -> Identity a -> m #

foldMap1' :: Semigroup m => (a -> m) -> Identity a -> m #

toNonEmpty :: Identity a -> NonEmpty a #

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

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

head :: Identity a -> a #

last :: Identity a -> a #

foldrMap1 :: (a -> b) -> (a -> b -> b) -> Identity a -> b #

foldlMap1' :: (a -> b) -> (b -> a -> b) -> Identity a -> b #

foldlMap1 :: (a -> b) -> (b -> a -> b) -> Identity a -> b #

foldrMap1' :: (a -> b) -> (a -> b -> b) -> Identity a -> b #

Eq1 Identity #

Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Classes

Methods

liftEq :: (a -> b -> Bool) -> Identity a -> Identity b -> Bool #

Ord1 Identity #

Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Classes

Methods

liftCompare :: (a -> b -> Ordering) -> Identity a -> Identity b -> Ordering #

Read1 Identity #

Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Classes

Methods

liftReadsPrec :: (Int -> ReadS a) -> ReadS [a] -> Int -> ReadS (Identity a) #

liftReadList :: (Int -> ReadS a) -> ReadS [a] -> ReadS [Identity a] #

liftReadPrec :: ReadPrec a -> ReadPrec [a] -> ReadPrec (Identity a) #

liftReadListPrec :: ReadPrec a -> ReadPrec [a] -> ReadPrec [Identity a] #

Show1 Identity #

Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Classes

Methods

liftShowsPrec :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> Int -> Identity a -> ShowS #

liftShowList :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> [Identity a] -> ShowS #

NFData1 Identity #

Since: deepseq-1.4.3.0

Instance details

Defined in Control.DeepSeq

Methods

liftRnf :: (a -> ()) -> Identity a -> () #

Applicative Identity #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

pure :: a -> Identity a #

(<*>) :: Identity (a -> b) -> Identity a -> Identity b #

liftA2 :: (a -> b -> c) -> Identity a -> Identity b -> Identity c #

(*>) :: Identity a -> Identity b -> Identity b #

(<*) :: Identity a -> Identity b -> Identity a #

Functor Identity #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

fmap :: (a -> b) -> Identity a -> Identity b #

(<$) :: a -> Identity b -> Identity a #

Monad Identity #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

(>>=) :: Identity a -> (a -> Identity b) -> Identity b #

(>>) :: Identity a -> Identity b -> Identity b #

return :: a -> Identity a #

MonadFix Identity #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

mfix :: (a -> Identity a) -> Identity a #

Foldable Identity #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

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

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

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

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

foldr' :: (a -> b -> b) -> b -> Identity a -> b #

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

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

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

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

toList :: Identity a -> [a] #

null :: Identity a -> Bool #

length :: Identity a -> Int #

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

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

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

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

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

Traversable Identity #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Traversable

Methods

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

sequenceA :: Applicative f => Identity (f a) -> f (Identity a) #

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

sequence :: Monad m => Identity (m a) -> m (Identity a) #

Generic1 Identity # 
Instance details

Defined in GHC.Internal.Data.Functor.Identity

Associated Types

type Rep1 Identity

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

type Rep1 Identity = D1 ('MetaData "Identity" "GHC.Internal.Data.Functor.Identity" "ghc-internal" 'True) (C1 ('MetaCons "Identity" 'PrefixI 'True) (S1 ('MetaSel ('Just "runIdentity") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) Par1))

Methods

from1 :: Identity a -> Rep1 Identity a #

to1 :: Rep1 Identity a -> Identity a #

NFData a => NFData (Identity a) #

Since: deepseq-1.4.0.0

Instance details

Defined in Control.DeepSeq

Methods

rnf :: Identity a -> () #

Monoid a => Monoid (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

mempty :: Identity a #

mappend :: Identity a -> Identity a -> Identity a #

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

Semigroup a => Semigroup (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

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

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

stimes :: Integral b => b -> Identity a -> Identity a #

Bits a => Bits (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

FiniteBits a => FiniteBits (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Data a => Data (Identity a) #

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) -> Identity a -> c (Identity a) #

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

toConstr :: Identity a -> Constr #

dataTypeOf :: Identity a -> DataType #

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

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

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

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

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

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

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

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

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

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

IsString a => IsString (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.String

Methods

fromString :: String -> Identity a #

Bounded a => Bounded (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Enum a => Enum (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Floating a => Floating (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

RealFloat a => RealFloat (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Storable a => Storable (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

sizeOf :: Identity a -> Int #

alignment :: Identity a -> Int #

peekElemOff :: Ptr (Identity a) -> Int -> IO (Identity a) #

pokeElemOff :: Ptr (Identity a) -> Int -> Identity a -> IO () #

peekByteOff :: Ptr b -> Int -> IO (Identity a) #

pokeByteOff :: Ptr b -> Int -> Identity a -> IO () #

peek :: Ptr (Identity a) -> IO (Identity a) #

poke :: Ptr (Identity a) -> Identity a -> IO () #

Generic (Identity a) # 
Instance details

Defined in GHC.Internal.Data.Functor.Identity

Associated Types

type Rep (Identity a)

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

type Rep (Identity a) = D1 ('MetaData "Identity" "GHC.Internal.Data.Functor.Identity" "ghc-internal" 'True) (C1 ('MetaCons "Identity" 'PrefixI 'True) (S1 ('MetaSel ('Just "runIdentity") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 a)))

Methods

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

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

Ix a => Ix (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Num a => Num (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Read a => Read (Identity a) #

This instance would be equivalent to the derived instances of the Identity newtype if the runIdentity field were removed

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Fractional a => Fractional (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Integral a => Integral (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Real a => Real (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

toRational :: Identity a -> Rational #

RealFrac a => RealFrac (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

properFraction :: Integral b => Identity a -> (b, Identity a) #

truncate :: Integral b => Identity a -> b #

round :: Integral b => Identity a -> b #

ceiling :: Integral b => Identity a -> b #

floor :: Integral b => Identity a -> b #

Show a => Show (Identity a) #

This instance would be equivalent to the derived instances of the Identity newtype if the runIdentity field were removed

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

showsPrec :: Int -> Identity a -> ShowS #

show :: Identity a -> String #

showList :: [Identity a] -> ShowS #

Eq a => Eq (Identity a) #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

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

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

Ord a => Ord (Identity a) #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

Methods

compare :: Identity a -> Identity a -> Ordering #

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

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

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

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

max :: Identity a -> Identity a -> Identity a #

min :: Identity a -> Identity a -> Identity a #

Cosieve (->) Identity # 
Instance details

Defined in Data.Profunctor.Sieve

Methods

cosieve :: (a -> b) -> Identity a -> b #

Sieve (->) Identity # 
Instance details

Defined in Data.Profunctor.Sieve

Methods

sieve :: (a -> b) -> a -> Identity b #

type Rep1 Identity #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

type Rep1 Identity = D1 ('MetaData "Identity" "GHC.Internal.Data.Functor.Identity" "ghc-internal" 'True) (C1 ('MetaCons "Identity" 'PrefixI 'True) (S1 ('MetaSel ('Just "runIdentity") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) Par1))
type Rep (Identity a) #

Since: base-4.8.0.0

Instance details

Defined in GHC.Internal.Data.Functor.Identity

type Rep (Identity a) = D1 ('MetaData "Identity" "GHC.Internal.Data.Functor.Identity" "ghc-internal" 'True) (C1 ('MetaCons "Identity" 'PrefixI 'True) (S1 ('MetaSel ('Just "runIdentity") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 a)))

data NominalDiffTime #

This is a length of time, as measured by UTC. It has a precision of 10^-12 s.

Conversion functions such as fromInteger and realToFrac will treat it as seconds. For example, (0.010 :: NominalDiffTime) corresponds to 10 milliseconds.

It has a precision of one picosecond (= 10^-12 s). Enumeration functions will treat it as picoseconds.

It ignores leap-seconds, so it's not necessarily a fixed amount of clock time. For instance, 23:00 UTC + 2 hours of NominalDiffTime = 01:00 UTC (+ 1 day), regardless of whether a leap-second intervened.

Instances

Instances details
NFData NominalDiffTime # 
Instance details

Defined in Data.Time.Clock.Internal.NominalDiffTime

Methods

rnf :: NominalDiffTime -> () #

Data NominalDiffTime # 
Instance details

Defined in Data.Time.Clock.Internal.NominalDiffTime

Methods

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

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

toConstr :: NominalDiffTime -> Constr #

dataTypeOf :: NominalDiffTime -> DataType #

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

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

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

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

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

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

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

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

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

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

Enum NominalDiffTime # 
Instance details

Defined in Data.Time.Clock.Internal.NominalDiffTime

Num NominalDiffTime # 
Instance details

Defined in Data.Time.Clock.Internal.NominalDiffTime

Read NominalDiffTime # 
Instance details

Defined in Data.Time.Clock.Internal.NominalDiffTime

Fractional NominalDiffTime # 
Instance details

Defined in Data.Time.Clock.Internal.NominalDiffTime

Real NominalDiffTime # 
Instance details

Defined in Data.Time.Clock.Internal.NominalDiffTime

RealFrac NominalDiffTime # 
Instance details

Defined in Data.Time.Clock.Internal.NominalDiffTime

Show NominalDiffTime # 
Instance details

Defined in Data.Time.Clock.Internal.NominalDiffTime

Eq NominalDiffTime # 
Instance details

Defined in Data.Time.Clock.Internal.NominalDiffTime

Ord NominalDiffTime # 
Instance details

Defined in Data.Time.Clock.Internal.NominalDiffTime

Lift NominalDiffTime # 
Instance details

Defined in Data.Time.Clock.Internal.NominalDiffTime

Methods

lift :: Quote m => NominalDiffTime -> m Exp #

liftTyped :: forall (m :: Type -> Type). Quote m => NominalDiffTime -> Code m NominalDiffTime #