calendrical_calculations::islamic

Function fixed_from_observational_islamic

Source 
pub fn fixed_from_observational_islamic(
    year: i32,
    month: u8,
    day: u8,
    location: Location,
) -> RataDie
Expand description

Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L6904