time-1.14: A time library
Safe HaskellSafe
LanguageHaskell2010

Data.Time.LocalTime

Contents

Synopsis

Time zones

data TimeZone Source #

A TimeZone is a whole number of minutes offset from UTC, together with a name and a "just for summer" flag.

Constructors

TimeZone 

Fields

Instances

Instances details
NFData TimeZone Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeZone

Methods

rnf :: TimeZone -> () Source #

Data TimeZone Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeZone

Methods

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

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

toConstr :: TimeZone -> Constr #

dataTypeOf :: TimeZone -> DataType #

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

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

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

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

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

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

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

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

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

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

Generic TimeZone Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeZone

Associated Types

type Rep TimeZone 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeZone

type Rep TimeZone = D1 ('MetaData "TimeZone" "Data.Time.LocalTime.Internal.TimeZone" "time-1.14-a90b" 'False) (C1 ('MetaCons "TimeZone" 'PrefixI 'True) (S1 ('MetaSel ('Just "timeZoneMinutes") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: (S1 ('MetaSel ('Just "timeZoneSummerOnly") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: S1 ('MetaSel ('Just "timeZoneName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String))))

Methods

from :: TimeZone -> Rep TimeZone x #

to :: Rep TimeZone x -> TimeZone #

Read TimeZone Source #

This only works for ±HHMM format, single-letter military time-zones, and these time-zones: "UTC", "UT", "GMT", "EST", "EDT", "CST", "CDT", "MST", "MDT", "PST", "PDT", per RFC 822 section 5.

Instance details

Defined in Data.Time.Format.Parse

Methods

readsPrec :: Int -> ReadS TimeZone #

readList :: ReadS [TimeZone] #

readPrec :: ReadPrec TimeZone #

readListPrec :: ReadPrec [TimeZone] #

Show TimeZone Source #

This only shows the time zone name, or offset if the name is empty.

Instance details

Defined in Data.Time.LocalTime.Internal.TimeZone

Methods

showsPrec :: Int -> TimeZone -> ShowS #

show :: TimeZone -> String #

showList :: [TimeZone] -> ShowS #

Eq TimeZone Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeZone

Methods

(==) :: TimeZone -> TimeZone -> Bool #

(/=) :: TimeZone -> TimeZone -> Bool #

Ord TimeZone Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeZone

Methods

compare :: TimeZone -> TimeZone -> Ordering #

(<) :: TimeZone -> TimeZone -> Bool #

(<=) :: TimeZone -> TimeZone -> Bool #

(>) :: TimeZone -> TimeZone -> Bool #

(>=) :: TimeZone -> TimeZone -> Bool #

max :: TimeZone -> TimeZone -> TimeZone #

min :: TimeZone -> TimeZone -> TimeZone #

FormatTime TimeZone Source # 
Instance details

Defined in Data.Time.Format.Format.Instances

Methods

formatCharacter :: Bool -> Char -> Maybe (FormatOptions -> TimeZone -> String) Source #

ISO8601 TimeZone Source #

±hh:mm [ISO 8601:2004(E) sec. 4.2.5.1 extended format]

Instance details

Defined in Data.Time.Format.ISO8601

Methods

iso8601Format :: Format TimeZone Source #

ParseTime TimeZone Source # 
Instance details

Defined in Data.Time.Format.Parse.Instances

Methods

substituteTimeSpecifier :: Proxy TimeZone -> TimeLocale -> Char -> Maybe String Source #

parseTimeSpecifier :: Proxy TimeZone -> TimeLocale -> Maybe ParseNumericPadding -> Char -> ReadP String Source #

buildTime :: TimeLocale -> [(Char, String)] -> Maybe TimeZone Source #

type Rep TimeZone Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeZone

type Rep TimeZone = D1 ('MetaData "TimeZone" "Data.Time.LocalTime.Internal.TimeZone" "time-1.14-a90b" 'False) (C1 ('MetaCons "TimeZone" 'PrefixI 'True) (S1 ('MetaSel ('Just "timeZoneMinutes") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: (S1 ('MetaSel ('Just "timeZoneSummerOnly") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: S1 ('MetaSel ('Just "timeZoneName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String))))

timeZoneOffsetString :: TimeZone -> String Source #

Text representing the offset of this timezone, such as "-0800" or "+0400" (like %z in formatTime).

timeZoneOffsetString' :: Maybe Char -> TimeZone -> String Source #

Text representing the offset of this timezone, such as "-0800" or "+0400" (like %z in formatTime), with arbitrary padding.

minutesToTimeZone :: Int -> TimeZone Source #

Create a nameless non-summer timezone for this number of minutes.

hoursToTimeZone :: Int -> TimeZone Source #

Create a nameless non-summer timezone for this number of hours.

utc :: TimeZone Source #

The UTC time zone.

getTimeZone :: UTCTime -> IO TimeZone Source #

Get the configured time-zone for a given time (varying as per summertime adjustments).

On Unix systems the output of this function depends on:

  1. The value of TZ environment variable (if set)
  2. The system time zone (usually configured by /etc/localtime symlink)

For details see tzset(3) and localtime(3).

Example:

> let t = UTCTime (fromGregorian 2021 7 1) 0
> getTimeZone t
CEST
> setEnv "TZ" "America/New_York" >> getTimeZone t
EDT
> setEnv "TZ" "Europe/Berlin" >> getTimeZone t
CEST

On Windows systems the output of this function depends on:

  1. The value of TZ environment variable (if set). See here for how Windows interprets this variable.
  2. The system time zone, configured in Settings

getCurrentTimeZone :: IO TimeZone Source #

Get the configured time-zone for the current time.

dayFractionToTimeOfDay :: Rational -> TimeOfDay Source #

Get the time of day given the fraction of a day since midnight.

daysAndTimeOfDayToTime :: Integer -> TimeOfDay -> NominalDiffTime Source #

Convert a count of days and a time of day since midnight into a period of time.

localToUTCTimeOfDay :: TimeZone -> TimeOfDay -> (Integer, TimeOfDay) Source #

Convert a time of day in some timezone to a time of day in UTC, together with a day adjustment.

makeTimeOfDayValid :: Int -> Int -> Pico -> Maybe TimeOfDay Source #

midday :: TimeOfDay Source #

Hour twelve

midnight :: TimeOfDay Source #

Hour zero

pastMidnight :: DiffTime -> TimeOfDay Source #

Same as timeToTimeOfDay.

sinceMidnight :: TimeOfDay -> DiffTime Source #

Same as timeOfDayToTime.

timeOfDayToDayFraction :: TimeOfDay -> Rational Source #

Get the fraction of a day since midnight given a time of day.

timeOfDayToTime :: TimeOfDay -> DiffTime Source #

Get the time since midnight for a given time of day.

timeToDaysAndTimeOfDay :: NominalDiffTime -> (Integer, TimeOfDay) Source #

Convert a period of time into a count of days and a time of day since midnight. The time of day will never have a leap second.

timeToTimeOfDay :: DiffTime -> TimeOfDay Source #

Get the time of day given a time since midnight. Time more than 24h will be converted to leap-seconds.

utcToLocalTimeOfDay :: TimeZone -> TimeOfDay -> (Integer, TimeOfDay) Source #

Convert a time of day in UTC to a time of day in some timezone, together with a day adjustment.

data TimeOfDay Source #

Time of day as represented in hour, minute and second (with picoseconds), typically used to express local time of day.

TimeOfDay 24 0 0 is considered invalid for the purposes of makeTimeOfDayValid, as well as reading and parsing, but valid for ISO 8601 parsing in Data.Time.Format.ISO8601.

Constructors

TimeOfDay 

Fields

  • todHour :: Int

    range 0 - 23

  • todMin :: Int

    range 0 - 59

  • todSec :: Pico

    Note that 0 <= todSec < 61, accomodating leap seconds. Any local minute may have a leap second, since leap seconds happen in all zones simultaneously

Instances

Instances details
NFData TimeOfDay Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeOfDay

Methods

rnf :: TimeOfDay -> () Source #

Data TimeOfDay Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeOfDay

Methods

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

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

toConstr :: TimeOfDay -> Constr #

dataTypeOf :: TimeOfDay -> DataType #

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

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

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

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

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

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

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

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

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

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

Generic TimeOfDay Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeOfDay

Associated Types

type Rep TimeOfDay 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeOfDay

type Rep TimeOfDay = D1 ('MetaData "TimeOfDay" "Data.Time.LocalTime.Internal.TimeOfDay" "time-1.14-a90b" 'False) (C1 ('MetaCons "TimeOfDay" 'PrefixI 'True) (S1 ('MetaSel ('Just "todHour") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: (S1 ('MetaSel ('Just "todMin") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Just "todSec") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Pico))))

Methods

from :: TimeOfDay -> Rep TimeOfDay x #

to :: Rep TimeOfDay x -> TimeOfDay #

Read TimeOfDay Source # 
Instance details

Defined in Data.Time.Format.Parse

Methods

readsPrec :: Int -> ReadS TimeOfDay #

readList :: ReadS [TimeOfDay] #

readPrec :: ReadPrec TimeOfDay #

readListPrec :: ReadPrec [TimeOfDay] #

Show TimeOfDay Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeOfDay

Methods

showsPrec :: Int -> TimeOfDay -> ShowS #

show :: TimeOfDay -> String #

showList :: [TimeOfDay] -> ShowS #

Eq TimeOfDay Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeOfDay

Methods

(==) :: TimeOfDay -> TimeOfDay -> Bool #

(/=) :: TimeOfDay -> TimeOfDay -> Bool #

Ord TimeOfDay Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeOfDay

Methods

compare :: TimeOfDay -> TimeOfDay -> Ordering #

(<) :: TimeOfDay -> TimeOfDay -> Bool #

(<=) :: TimeOfDay -> TimeOfDay -> Bool #

(>) :: TimeOfDay -> TimeOfDay -> Bool #

(>=) :: TimeOfDay -> TimeOfDay -> Bool #

max :: TimeOfDay -> TimeOfDay -> TimeOfDay #

min :: TimeOfDay -> TimeOfDay -> TimeOfDay #

FormatTime TimeOfDay Source # 
Instance details

Defined in Data.Time.Format.Format.Instances

Methods

formatCharacter :: Bool -> Char -> Maybe (FormatOptions -> TimeOfDay -> String) Source #

ISO8601 TimeOfDay Source #

hh:mm:ss[.ss] [ISO 8601:2004(E) sec. 4.2.2.2, 4.2.2.4(a) extended format]

Instance details

Defined in Data.Time.Format.ISO8601

Methods

iso8601Format :: Format TimeOfDay Source #

ParseTime TimeOfDay Source # 
Instance details

Defined in Data.Time.Format.Parse.Instances

Methods

substituteTimeSpecifier :: Proxy TimeOfDay -> TimeLocale -> Char -> Maybe String Source #

parseTimeSpecifier :: Proxy TimeOfDay -> TimeLocale -> Maybe ParseNumericPadding -> Char -> ReadP String Source #

buildTime :: TimeLocale -> [(Char, String)] -> Maybe TimeOfDay Source #

type Rep TimeOfDay Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.TimeOfDay

type Rep TimeOfDay = D1 ('MetaData "TimeOfDay" "Data.Time.LocalTime.Internal.TimeOfDay" "time-1.14-a90b" 'False) (C1 ('MetaCons "TimeOfDay" 'PrefixI 'True) (S1 ('MetaSel ('Just "todHour") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: (S1 ('MetaSel ('Just "todMin") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Just "todSec") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Pico))))

calendarTimeDays :: CalendarDiffDays -> CalendarDiffTime Source #

calendarTimeTime :: NominalDiffTime -> CalendarDiffTime Source #

scaleCalendarDiffTime :: Integer -> CalendarDiffTime -> CalendarDiffTime Source #

Scale by a factor. Note that scaleCalendarDiffTime (-1) will not perfectly invert a duration, due to variable month lengths.

data CalendarDiffTime Source #

Constructors

CalendarDiffTime 

Fields

Instances

Instances details
NFData CalendarDiffTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.CalendarDiffTime

Methods

rnf :: CalendarDiffTime -> () Source #

Monoid CalendarDiffTime Source #

Additive

Instance details

Defined in Data.Time.LocalTime.Internal.CalendarDiffTime

Methods

mempty :: CalendarDiffTime #

mappend :: CalendarDiffTime -> CalendarDiffTime -> CalendarDiffTime #

mconcat :: [CalendarDiffTime] -> CalendarDiffTime #

Semigroup CalendarDiffTime Source #

Additive

Instance details

Defined in Data.Time.LocalTime.Internal.CalendarDiffTime

Methods

(<>) :: CalendarDiffTime -> CalendarDiffTime -> CalendarDiffTime #

sconcat :: NonEmpty CalendarDiffTime -> CalendarDiffTime #

stimes :: Integral b => b -> CalendarDiffTime -> CalendarDiffTime #

Data CalendarDiffTime Source #

Since: time-1.9.2

Instance details

Defined in Data.Time.LocalTime.Internal.CalendarDiffTime

Methods

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

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

toConstr :: CalendarDiffTime -> Constr #

dataTypeOf :: CalendarDiffTime -> DataType #

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

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

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

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

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

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

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

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

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

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

Generic CalendarDiffTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.CalendarDiffTime

Associated Types

type Rep CalendarDiffTime 
Instance details

Defined in Data.Time.LocalTime.Internal.CalendarDiffTime

type Rep CalendarDiffTime = D1 ('MetaData "CalendarDiffTime" "Data.Time.LocalTime.Internal.CalendarDiffTime" "time-1.14-a90b" 'False) (C1 ('MetaCons "CalendarDiffTime" 'PrefixI 'True) (S1 ('MetaSel ('Just "ctMonths") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Integer) :*: S1 ('MetaSel ('Just "ctTime") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 NominalDiffTime)))

Methods

from :: CalendarDiffTime -> Rep CalendarDiffTime x #

to :: Rep CalendarDiffTime x -> CalendarDiffTime #

Read CalendarDiffTime Source # 
Instance details

Defined in Data.Time.Format.ISO8601

Methods

readsPrec :: Int -> ReadS CalendarDiffTime #

readList :: ReadS [CalendarDiffTime] #

readPrec :: ReadPrec CalendarDiffTime #

readListPrec :: ReadPrec [CalendarDiffTime] #

Show CalendarDiffTime Source # 
Instance details

Defined in Data.Time.Format.ISO8601

Methods

showsPrec :: Int -> CalendarDiffTime -> ShowS #

show :: CalendarDiffTime -> String #

showList :: [CalendarDiffTime] -> ShowS #

Eq CalendarDiffTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.CalendarDiffTime

Methods

(==) :: CalendarDiffTime -> CalendarDiffTime -> Bool #

(/=) :: CalendarDiffTime -> CalendarDiffTime -> Bool #

FormatTime CalendarDiffTime Source # 
Instance details

Defined in Data.Time.Format.Format.Instances

Methods

formatCharacter :: Bool -> Char -> Maybe (FormatOptions -> CalendarDiffTime -> String) Source #

ISO8601 CalendarDiffTime Source #

PyYmMdDThHmMs[.ss]S [ISO 8601:2004(E) sec. 4.4.3.2]

Instance details

Defined in Data.Time.Format.ISO8601

Methods

iso8601Format :: Format CalendarDiffTime Source #

ParseTime CalendarDiffTime Source # 
Instance details

Defined in Data.Time.Format.Parse.Instances

Methods

substituteTimeSpecifier :: Proxy CalendarDiffTime -> TimeLocale -> Char -> Maybe String Source #

parseTimeSpecifier :: Proxy CalendarDiffTime -> TimeLocale -> Maybe ParseNumericPadding -> Char -> ReadP String Source #

buildTime :: TimeLocale -> [(Char, String)] -> Maybe CalendarDiffTime Source #

type Rep CalendarDiffTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.CalendarDiffTime

type Rep CalendarDiffTime = D1 ('MetaData "CalendarDiffTime" "Data.Time.LocalTime.Internal.CalendarDiffTime" "time-1.14-a90b" 'False) (C1 ('MetaCons "CalendarDiffTime" 'PrefixI 'True) (S1 ('MetaSel ('Just "ctMonths") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Integer) :*: S1 ('MetaSel ('Just "ctTime") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 NominalDiffTime)))

addLocalTime :: NominalDiffTime -> LocalTime -> LocalTime Source #

addLocalTime a b = a + b

diffLocalTime :: LocalTime -> LocalTime -> NominalDiffTime Source #

diffLocalTime a b = a - b

localTimeToUT1 :: Rational -> LocalTime -> UniversalTime Source #

Get the UT1 time of a local time on a particular meridian (in degrees, positive is East).

localTimeToUTC :: TimeZone -> LocalTime -> UTCTime Source #

Get the UTC time of a local time in a time zone.

ut1ToLocalTime :: Rational -> UniversalTime -> LocalTime Source #

Get the local time of a UT1 time on a particular meridian (in degrees, positive is East).

utcToLocalTime :: TimeZone -> UTCTime -> LocalTime Source #

Get the local time of a UTC time in a time zone.

data LocalTime Source #

A simple day and time aggregate, where the day is of the specified parameter, and the time is a TimeOfDay. Conversion of this (as local civil time) to UTC depends on the time zone. Conversion of this (as local mean time) to UT1 depends on the longitude.

Constructors

LocalTime 

Fields

Instances

Instances details
NFData LocalTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.LocalTime

Methods

rnf :: LocalTime -> () Source #

Data LocalTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.LocalTime

Methods

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

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

toConstr :: LocalTime -> Constr #

dataTypeOf :: LocalTime -> DataType #

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

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

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

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

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

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

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

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

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

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

Generic LocalTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.LocalTime

Associated Types

type Rep LocalTime 
Instance details

Defined in Data.Time.LocalTime.Internal.LocalTime

type Rep LocalTime = D1 ('MetaData "LocalTime" "Data.Time.LocalTime.Internal.LocalTime" "time-1.14-a90b" 'False) (C1 ('MetaCons "LocalTime" 'PrefixI 'True) (S1 ('MetaSel ('Just "localDay") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Day) :*: S1 ('MetaSel ('Just "localTimeOfDay") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TimeOfDay)))

Methods

from :: LocalTime -> Rep LocalTime x #

to :: Rep LocalTime x -> LocalTime #

Read LocalTime Source # 
Instance details

Defined in Data.Time.Format.Parse

Methods

readsPrec :: Int -> ReadS LocalTime #

readList :: ReadS [LocalTime] #

readPrec :: ReadPrec LocalTime #

readListPrec :: ReadPrec [LocalTime] #

Show LocalTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.LocalTime

Methods

showsPrec :: Int -> LocalTime -> ShowS #

show :: LocalTime -> String #

showList :: [LocalTime] -> ShowS #

Eq LocalTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.LocalTime

Methods

(==) :: LocalTime -> LocalTime -> Bool #

(/=) :: LocalTime -> LocalTime -> Bool #

Ord LocalTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.LocalTime

Methods

compare :: LocalTime -> LocalTime -> Ordering #

(<) :: LocalTime -> LocalTime -> Bool #

(<=) :: LocalTime -> LocalTime -> Bool #

(>) :: LocalTime -> LocalTime -> Bool #

(>=) :: LocalTime -> LocalTime -> Bool #

max :: LocalTime -> LocalTime -> LocalTime #

min :: LocalTime -> LocalTime -> LocalTime #

FormatTime LocalTime Source # 
Instance details

Defined in Data.Time.Format.Format.Instances

Methods

formatCharacter :: Bool -> Char -> Maybe (FormatOptions -> LocalTime -> String) Source #

ISO8601 LocalTime Source #

yyyy-mm-ddThh:mm:ss[.ss] [ISO 8601:2004(E) sec. 4.3.2 extended format]

Instance details

Defined in Data.Time.Format.ISO8601

Methods

iso8601Format :: Format LocalTime Source #

ParseTime LocalTime Source # 
Instance details

Defined in Data.Time.Format.Parse.Instances

Methods

substituteTimeSpecifier :: Proxy LocalTime -> TimeLocale -> Char -> Maybe String Source #

parseTimeSpecifier :: Proxy LocalTime -> TimeLocale -> Maybe ParseNumericPadding -> Char -> ReadP String Source #

buildTime :: TimeLocale -> [(Char, String)] -> Maybe LocalTime Source #

type Rep LocalTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.LocalTime

type Rep LocalTime = D1 ('MetaData "LocalTime" "Data.Time.LocalTime.Internal.LocalTime" "time-1.14-a90b" 'False) (C1 ('MetaCons "LocalTime" 'PrefixI 'True) (S1 ('MetaSel ('Just "localDay") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Day) :*: S1 ('MetaSel ('Just "localTimeOfDay") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TimeOfDay)))

getZonedTime :: IO ZonedTime Source #

utcToLocalZonedTime :: UTCTime -> IO ZonedTime Source #

utcToZonedTime :: TimeZone -> UTCTime -> ZonedTime Source #

zonedTimeToUTC :: ZonedTime -> UTCTime Source #

data ZonedTime Source #

A local time together with a time zone.

There is no Eq instance for ZonedTime. If you want to compare local times, use zonedTimeToLocalTime. If you want to compare absolute times, use zonedTimeToUTC.

Constructors

ZonedTime 

Fields

Instances

Instances details
NFData ZonedTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.ZonedTime

Methods

rnf :: ZonedTime -> () Source #

Data ZonedTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.ZonedTime

Methods

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

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

toConstr :: ZonedTime -> Constr #

dataTypeOf :: ZonedTime -> DataType #

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

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

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

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

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

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

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

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

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

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

Generic ZonedTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.ZonedTime

Associated Types

type Rep ZonedTime 
Instance details

Defined in Data.Time.LocalTime.Internal.ZonedTime

type Rep ZonedTime = D1 ('MetaData "ZonedTime" "Data.Time.LocalTime.Internal.ZonedTime" "time-1.14-a90b" 'False) (C1 ('MetaCons "ZonedTime" 'PrefixI 'True) (S1 ('MetaSel ('Just "zonedTimeToLocalTime") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 LocalTime) :*: S1 ('MetaSel ('Just "zonedTimeZone") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TimeZone)))

Methods

from :: ZonedTime -> Rep ZonedTime x #

to :: Rep ZonedTime x -> ZonedTime #

Read ZonedTime Source #

This only works for a zonedTimeZone in ±HHMM format, single-letter military time-zones, and these time-zones: "UTC", "UT", "GMT", "EST", "EDT", "CST", "CDT", "MST", "MDT", "PST", "PDT", per RFC 822 section 5.

Instance details

Defined in Data.Time.Format.Parse

Methods

readsPrec :: Int -> ReadS ZonedTime #

readList :: ReadS [ZonedTime] #

readPrec :: ReadPrec ZonedTime #

readListPrec :: ReadPrec [ZonedTime] #

Show ZonedTime Source #

For the time zone, this only shows the name, or offset if the name is empty.

Instance details

Defined in Data.Time.LocalTime.Internal.ZonedTime

Methods

showsPrec :: Int -> ZonedTime -> ShowS #

show :: ZonedTime -> String #

showList :: [ZonedTime] -> ShowS #

FormatTime ZonedTime Source # 
Instance details

Defined in Data.Time.Format.Format.Instances

Methods

formatCharacter :: Bool -> Char -> Maybe (FormatOptions -> ZonedTime -> String) Source #

ISO8601 ZonedTime Source #

yyyy-mm-ddThh:mm:ss[.ss]±hh:mm [ISO 8601:2004(E) sec. 4.3.2 extended format]

Instance details

Defined in Data.Time.Format.ISO8601

Methods

iso8601Format :: Format ZonedTime Source #

ParseTime ZonedTime Source # 
Instance details

Defined in Data.Time.Format.Parse.Instances

Methods

substituteTimeSpecifier :: Proxy ZonedTime -> TimeLocale -> Char -> Maybe String Source #

parseTimeSpecifier :: Proxy ZonedTime -> TimeLocale -> Maybe ParseNumericPadding -> Char -> ReadP String Source #

buildTime :: TimeLocale -> [(Char, String)] -> Maybe ZonedTime Source #

type Rep ZonedTime Source # 
Instance details

Defined in Data.Time.LocalTime.Internal.ZonedTime

type Rep ZonedTime = D1 ('MetaData "ZonedTime" "Data.Time.LocalTime.Internal.ZonedTime" "time-1.14-a90b" 'False) (C1 ('MetaCons "ZonedTime" 'PrefixI 'True) (S1 ('MetaSel ('Just "zonedTimeToLocalTime") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 LocalTime) :*: S1 ('MetaSel ('Just "zonedTimeZone") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TimeZone)))