Moduletime-compat-1.9.8Haskell2010

Data.Time.Format.ISO8601.Compat

2 types
1 class
40 values

Packagetime-compat-1.9.8
Exports43
LanguageHaskell2010
LicenceBSD-3-Clause
SourceFormat.hs

Format

5 declarations

datadata Format t

A text format for a type

Instances3IsoVariant, Productish, Summish

IsoVariant FormatDefined in time-1.12.2 · Data.Format
Productish FormatDefined in time-1.12.2 · Data.Format
Summish FormatDefined in time-1.12.2 · Data.Format

valueformatShowM :: Format t -> t -> Maybe String

Show a value in the format, if representable

valueformatShow :: Format t -> t -> String

Show a value in the format, or error if unrepresentable

valueformatReadP :: Format t -> ReadP t

Read a value in the format

valueformatParseM :: MonadFail m => Format t -> String -> m t

Parse a value in the format

Common formats

3 declarations

classclass ISO8601 t where

Methods

iso8601Format :: Format t
The most commonly used ISO 8601 format for this type.

Instances8ISO8601, …

ISO8601 CalendarDiffDaysDefined in time-1.12.2 · Data.Time.Format.ISO8601
PyYmMdD (ISO 8601:2004(E) sec. 4.4.3.2)
ISO8601 DayDefined in time-1.12.2 · Data.Time.Format.ISO8601
yyyy-mm-dd (ISO 8601:2004(E) sec. 4.1.2.2 extended format)
ISO8601 UTCTimeDefined in time-1.12.2 · Data.Time.Format.ISO8601
yyyy-mm-ddThh:mm:ss[.sss]Z (ISO 8601:2004(E) sec. 4.3.2 extended format)
ISO8601 CalendarDiffTimeDefined in time-1.12.2 · Data.Time.Format.ISO8601
PyYmMdDThHmMs[.sss]S (ISO 8601:2004(E) sec. 4.4.3.2)
ISO8601 LocalTimeDefined in time-1.12.2 · Data.Time.Format.ISO8601
yyyy-mm-ddThh:mm:ss[.sss] (ISO 8601:2004(E) sec. 4.3.2 extended format)
ISO8601 TimeOfDayDefined in time-1.12.2 · Data.Time.Format.ISO8601
hh:mm:ss[.sss] (ISO 8601:2004(E) sec. 4.2.2.2, 4.2.2.4(a) extended format)
ISO8601 TimeZoneDefined in time-1.12.2 · Data.Time.Format.ISO8601
±hh:mm (ISO 8601:2004(E) sec. 4.2.5.1 extended format)
ISO8601 ZonedTimeDefined in time-1.12.2 · Data.Time.Format.ISO8601
yyyy-mm-ddThh:mm:ss[.sss]±hh:mm (ISO 8601:2004(E) sec. 4.3.2 extended format)

valueiso8601Show :: ISO8601 t => t -> String

Show in the most commonly used ISO 8601 format.

valueiso8601ParseM :: (MonadFail m, ISO8601 t) => String -> m t

Parse the most commonly used ISO 8601 format.

All formats

35 declarations

datadata FormatExtension

Constructors

ExtendedFormat
ISO 8601:2004(E) sec. 2.3.4. Use hyphens and colons.
BasicFormat
ISO 8601:2004(E) sec. 2.3.3. Omit hyphens and colons. "The basic format should be avoided in plain text."

valueformatReadPExtension :: (FormatExtension -> Format t) -> ReadP t

Read a value in either extended or basic format

valueparseFormatExtension

:: MonadFail m
=> FormatExtension -> Format t
-> String
-> m t

Parse a value in either extended or basic format

valuecalendarFormat :: FormatExtension -> Format Day

ISO 8601:2004(E) sec. 4.1.2.2

valueyearMonthFormat :: Format (Integer, Int)

ISO 8601:2004(E) sec. 4.1.2.3(a)

valueyearFormat :: Format Integer

ISO 8601:2004(E) sec. 4.1.2.3(b)

valuecenturyFormat :: Format Integer

ISO 8601:2004(E) sec. 4.1.2.3(c)

valueexpandedCalendarFormat :: Int -> FormatExtension -> Format Day

ISO 8601:2004(E) sec. 4.1.2.4(a)

valueexpandedYearMonthFormat :: Int -> Format (Integer, Int)

ISO 8601:2004(E) sec. 4.1.2.4(b)

valueexpandedYearFormat :: Int -> Format Integer

ISO 8601:2004(E) sec. 4.1.2.4(c)

valueexpandedCenturyFormat :: Int -> Format Integer

ISO 8601:2004(E) sec. 4.1.2.4(d)

valueordinalDateFormat :: FormatExtension -> Format Day

ISO 8601:2004(E) sec. 4.1.3.2

valueexpandedOrdinalDateFormat :: Int -> FormatExtension -> Format Day

ISO 8601:2004(E) sec. 4.1.3.3

valueweekDateFormat :: FormatExtension -> Format Day

ISO 8601:2004(E) sec. 4.1.4.2

valueyearWeekFormat :: FormatExtension -> Format (Integer, Int)

ISO 8601:2004(E) sec. 4.1.4.3

valueexpandedWeekDateFormat :: Int -> FormatExtension -> Format Day

ISO 8601:2004(E) sec. 4.1.4.2

valueexpandedYearWeekFormat :: Int -> FormatExtension -> Format (Integer, Int)

ISO 8601:2004(E) sec. 4.1.4.3

valuetimeOfDayFormat :: FormatExtension -> Format TimeOfDay

ISO 8601:2004(E) sec. 4.2.2.2, 4.2.2.4(a)

valuehourMinuteFormat :: FormatExtension -> Format TimeOfDay

ISO 8601:2004(E) sec. 4.2.2.3(a), 4.2.2.4(b)

valuehourFormat :: Format TimeOfDay

ISO 8601:2004(E) sec. 4.2.2.3(b), 4.2.2.4(c)

valuewithTimeDesignator :: Format t -> Format t

ISO 8601:2004(E) sec. 4.2.2.5

valuewithUTCDesignator :: Format t -> Format t

ISO 8601:2004(E) sec. 4.2.4

valuetimeOffsetFormat :: FormatExtension -> Format TimeZone

ISO 8601:2004(E) sec. 4.2.5.1

valuetimeOfDayAndOffsetFormat :: FormatExtension -> Format (TimeOfDay, TimeZone)

ISO 8601:2004(E) sec. 4.2.5.2

valuelocalTimeFormat :: Format Day -> Format TimeOfDay -> Format LocalTime

ISO 8601:2004(E) sec. 4.3.2

valuezonedTimeFormat

:: Format Day
-> Format TimeOfDay
-> FormatExtension
-> Format ZonedTime

ISO 8601:2004(E) sec. 4.3.2

valueutcTimeFormat :: Format Day -> Format TimeOfDay -> Format UTCTime

ISO 8601:2004(E) sec. 4.3.2

valuedayAndTimeFormat :: Format Day -> Format time -> Format (Day, time)

ISO 8601:2004(E) sec. 4.3.3

valuetimeAndOffsetFormat :: Format t -> FormatExtension -> Format (t, TimeZone)

ISO 8601:2004(E) sec. 4.3.3

valuedurationDaysFormat :: Format CalendarDiffDays

ISO 8601:2004(E) sec. 4.4.3.2

valuedurationTimeFormat :: Format CalendarDiffTime

ISO 8601:2004(E) sec. 4.4.3.2

valuealternativeDurationDaysFormat :: FormatExtension -> Format CalendarDiffDays

ISO 8601:2004(E) sec. 4.4.3.3

valuealternativeDurationTimeFormat :: FormatExtension -> Format CalendarDiffTime

ISO 8601:2004(E) sec. 4.4.3.3

valueintervalFormat :: Format a -> Format b -> Format (a, b)

ISO 8601:2004(E) sec. 4.4.4.1

valuerecurringIntervalFormat :: Format a -> Format b -> Format (Int, a, b)

ISO 8601:2004(E) sec. 4.5