time-compat-1.9.3: Compatibility package for time

Safe Haskell | Trustworthy
Language | Haskell2010

Data.Time.Clock.TAI.Compat

Contents

- TAI arithmetic
- leap-second map type
- conversion between UTC and TAI with map

Synopsis

- data AbsoluteTime
- taiEpoch :: AbsoluteTime
- addAbsoluteTime :: DiffTime -> AbsoluteTime -> AbsoluteTime
- diffAbsoluteTime :: AbsoluteTime -> AbsoluteTime -> DiffTime
- taiNominalDayStart :: Day -> AbsoluteTime
- type LeapSecondMap = Day -> Maybe Int
- utcDayLength :: LeapSecondMap -> Day -> Maybe DiffTime
- utcToTAITime :: LeapSecondMap -> UTCTime -> Maybe AbsoluteTime
- taiToUTCTime :: LeapSecondMap -> AbsoluteTime -> Maybe UTCTime
- taiClock :: Maybe (DiffTime, IO AbsoluteTime)

# TAI arithmetic

data AbsoluteTime #

#### Instances

Instances details

Eq AbsoluteTime |
Instance details Defined in Data.Time.Clock.Internal.AbsoluteTime Methods (==) :: AbsoluteTime -> AbsoluteTime -> Bool (/=) :: AbsoluteTime -> AbsoluteTime -> Bool
Data AbsoluteTime |

Instance details

Defined in Data.Time.Clock.Internal.AbsoluteTime

Methods

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

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

toConstr :: AbsoluteTime -> Constr

dataTypeOf :: AbsoluteTime -> DataType

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

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

gmapT :: (forall b. Data b => b -> b) -> AbsoluteTime -> AbsoluteTime

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

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

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

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

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

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

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

Ord AbsoluteTime |

Instance details

Defined in Data.Time.Clock.Internal.AbsoluteTime

Methods

compare :: AbsoluteTime -> AbsoluteTime -> Ordering

(<) :: AbsoluteTime -> AbsoluteTime -> Bool

(<=) :: AbsoluteTime -> AbsoluteTime -> Bool

(>) :: AbsoluteTime -> AbsoluteTime -> Bool

(>=) :: AbsoluteTime -> AbsoluteTime -> Bool

max :: AbsoluteTime -> AbsoluteTime -> AbsoluteTime

min :: AbsoluteTime -> AbsoluteTime -> AbsoluteTime

NFData AbsoluteTime |
Instance details Defined in Data.Time.Clock.Internal.AbsoluteTime Methods rnf :: AbsoluteTime -> ()

taiEpoch :: AbsoluteTime #

addAbsoluteTime :: DiffTime -> AbsoluteTime -> AbsoluteTime #

diffAbsoluteTime :: AbsoluteTime -> AbsoluteTime -> DiffTime #

taiNominalDayStart :: Day -> AbsoluteTime #

# leap-second map type

type LeapSecondMap = Day -> Maybe Int #

# conversion between UTC and TAI with map

utcDayLength :: LeapSecondMap -> Day -> Maybe DiffTime #

utcToTAITime :: LeapSecondMap -> UTCTime -> Maybe AbsoluteTime #

taiToUTCTime :: LeapSecondMap -> AbsoluteTime -> Maybe UTCTime #

taiClock :: Maybe (DiffTime, IO AbsoluteTime) #