validity-time-0.1.0.0: Validity instances for time
Data.Validity.Time.Clock
Contents
Synopsis
Methods
validate :: UTCTime -> Validation #
isValid :: UTCTime -> Bool #
validate :: NominalDiffTime -> Validation #
isValid :: NominalDiffTime -> Bool #
Valid according to the Rational it contains.
Rational
validate :: UniversalTime -> Validation #
isValid :: UniversalTime -> Bool #
Trivially valid
validate :: DiffTime -> Validation #
isValid :: DiffTime -> Bool #