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method Ldt.in

This wall-clock time in tz (§17.2). A repeated time (clocks set back) takes the earlier instant by default, .Later the later one and .Reject fails with AmbiguousTime; a missing time (clocks set forward) is moved forward.

Example:

oxl✓ checked in CI
fn main() io {
  print("{2026-11-03T12:00.in(tz"Europe/Moscow")!.toIso()}")
}
Output
2026-11-03T12:00:00+03:00[Europe/Moscow]
pub(api) fn in (tz: Tz, ambiguity: Ambiguity = .Earlier) -> ZonedTime | AmbiguousTime

Since. 1.0.0-beta

Errors

`AmbiguousTime` for a wall-clock time that occurs twice when `ambiguity` is `.Reject`; a time that does not exist (clocks set forward) moves forward.

Effects

none declared (pure unless the body says otherwise)

Defined in: std/time/time.oxl:1732

See also