Module Date0.Days

Days provides a linear representation of dates that is optimized for arithmetic on the number of days between dates, rather than for representing year/month/day components. This module is intended for use only in performance-sensitive contexts where dates are manipulated more often than they are constructed or deconstructed; most clients should use the ordinary t.

type date = t
type t
val of_date : date -> t
val to_date : t -> date
val diff : t -> t ->
val add_days : t -> -> t
val unix_epoch : t

The starting date of the UNIX epoch: 1970-01-01