dtt::datetime

Function days_in_month

Source 
pub const fn days_in_month(year: i32, month: u8) -> Result<u8, DateTimeError>
Expand description

Helper function to determine the number of days in a given month and year.

§Arguments

  • year - Calendar year
  • month - Month number (1-12)

§Returns

Returns a Result containing either the number of days or a DateTimeError.

§Errors

Returns a DateTimeError if the day in the month is invalid.