Why impl TryInto<NaiveDateTime> for DateTime instead of impl TryFrom<DateTime> for NaiveDateTime?

[sorairolake]

zip2/src/types.rs

Lines 110 to 122 in 4b295d3

	#[cfg(feature = "chrono")]
	impl TryInto<NaiveDateTime> for DateTime {
	type Error = DateTimeRangeError;
	fn try_into(self) -> Result<NaiveDateTime, Self::Error> {
	let date = NaiveDate::from_ymd_opt(self.year.into(), self.month.into(), self.day.into())
	.ok_or(DateTimeRangeError)?;
	let time =
	NaiveTime::from_hms_opt(self.hour.into(), self.minute.into(), self.second.into())
	.ok_or(DateTimeRangeError)?;
	Ok(NaiveDateTime::new(date, time))
	}
	}

Why does this implement TryInto<NaiveDateTime> for DateTime instead of TryFrom<DateTime> for NaiveDateTime?

[Pr0methean]

I was unfamiliar with the convention that favors TryFrom as the explicitly-implemented trait. Fixed in 3afe549.