Module calendrical_calculations::islamic

Various islamic lunar calendars

Structs

• CivilIslamicMarker
  Marker type for civil islamic calendar, for use with IslamicBasedMarker
• ObservationalIslamicMarker
  Marker type for observational islamic calendar, for use with IslamicBasedMarker
• SaudiIslamicMarker
  Marker type for Saudi islamic calendar, for use with IslamicBasedMarker
• TabularIslamicMarker
  Marker type for observational islamic calendar, for use with IslamicBasedMarker

Constants

• CAIRO 🔒
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L6898
• FIXED_ISLAMIC_EPOCH_FRIDAY 🔒
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L2066
• FIXED_ISLAMIC_EPOCH_THURSDAY 🔒

Traits

• IslamicBasedMarker
  Common abstraction over islamic-style calendars

Functions

• adjusted_saudi_criterion 🔒
• fixed_from_islamic_civil
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L2076
• fixed_from_islamic_observational
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L6904
• fixed_from_islamic_tabular
  Lisp code reference:https: //github.com/EdReingold/calendar-code2/blob/main/calendar.l#L2076
• fixed_from_saudi_islamic
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L6981
• islamic_civil_from_fixed
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L2090
• islamic_tabular_from_fixed
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L2090
• observational_islamic_from_fixed
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/1ee51ecfaae6f856b0d7de3e36e9042100b4f424/calendar.l#L6983-L6995
• observational_islamic_month_days
  The number of days in a month for the observational islamic calendar
• saudi_criterion 🔒
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L6957
• saudi_islamic_from_fixed
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L6996
• saudi_islamic_month_days
  The number of days in a month for the Saudi (Umm Al-Qura) calendar
• saudi_new_month_on_or_before
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L6966