use core::error::Error;
use core::fmt;
#[non_exhaustive]
#[derive(Debug)]
pub enum DateTimeError {
InvalidMonth,
InvalidMonthDay,
InvalidHour,
InvalidMinute,
InvalidSecond,
InvalidNanoseconds,
}
impl fmt::Display for DateTimeError {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
match self {
Self::InvalidMonth => f.write_str("invalid month"),
Self::InvalidMonthDay => f.write_str("invalid month day"),
Self::InvalidHour => f.write_str("invalid hour"),
Self::InvalidMinute => f.write_str("invalid minute"),
Self::InvalidSecond => f.write_str("invalid second"),
Self::InvalidNanoseconds => f.write_str("invalid nanoseconds"),
}
}
}
impl Error for DateTimeError {}