Calendar_builder (calendar.CalendarLib.Calendar

module Make
  (D : Date_sig.S)
  (T : Time_sig.S) : 
  Calendar_sig.S with module Date = D and module Time = T

Implement a calendar from a date implementation and a time implementation.

module Make_Precise
  (D : Date_sig.S)
  (T : Time_sig.S) : 
  Calendar_sig.S with module Date = D and module Time = T

Similar to Make but results are more precise. The counterpart is that some operations are less efficient.