Text.XML.XSD.DateTime

XSD dateTime data structure http://www.w3.org/TR/xmlschema-2/#dateTime

Documentation

data DateTime

XSD dateTime data structure http://www.w3.org/TR/xmlschema-2/#dateTime. Briefly, a dateTime uses the Gregorian calendar and may or may not have an associated timezone. If it has a timezone, then the canonical representation of that date time is in UTC.

Note, it is not possible to establish a total order on dateTime since non-timezoned are considered to belong to some unspecified timezone.

Constructors

DtZoned UTCTime

DtUnzoned LocalTime

Instances

Eq DateTime

Read DateTime

Show DateTime

isZoned :: DateTime -> Bool

Whether the given dateTime is timezoned.

isUnzoned :: DateTime -> Bool

Whether the given dateTime is non-timezoned.

dateTime' :: Text -> Either String DateTime

Parses the string into a dateTime or may fail with a parse error.

dateTime :: Text -> Maybe DateTime

Parses the string into a dateTime or may fail.

toText :: DateTime -> Text

fromZonedTime :: ZonedTime -> DateTime

Converts a zoned time to a dateTime.

toUTCTime :: DateTime -> Maybe UTCTime

Attempts to convert a dateTime to a UTC time. The attempt fails if the given dateTime is non-timezoned.

fromUTCTime :: UTCTime -> DateTime

Converts a UTC time to a timezoned dateTime.

toLocalTime :: DateTime -> Maybe LocalTime

Attempts to convert a dateTime to a local time. The attempt fails if the given dateTime is timezoned.

fromLocalTime :: LocalTime -> DateTime

Converts a local time to an non-timezoned dateTime.

utcTime' :: Text -> Either String UTCTime

Parses the string in a dateTime then converts to a UTC time and may fail with a parse error.

utcTime :: Text -> Maybe UTCTime

Parses the string in a dateTime then converts to a UTC time and may fail.

localTime' :: Text -> Either String LocalTime

Parses the string in a dateTime then converts to a local time and may fail with a parse error.

localTime :: Text -> Maybe LocalTime

Parses the string in a dateTime then converts to a local time time and may fail.