For a repeating meeting I think the construct you want is actually a datetime, generally. E.g., a weekly meeting is not a meeting that happens on one particula

For a repeating meeting I think the construct you want is actually a datetime, generally. E.g., a weekly meeting is not a meeting that happens on one particular timestamp and then repeats every 24*7 hours. If you hit daylight savings time, you want a 9am meeting to still be on the "new" 9am, not shift to 10am or 8am.