def Duration.sub.s2

bend-time-lib@0.4.0.1 · duration.bend:214

import Base

214def Duration.sub.s2(
215  +days: U32, +sod: U32, +nanos: U32, +b_days: U32, +b_sod: U32, borrow: Bool
216) -> Result<&2, &2, Duration.Error, Duration>:
217  match borrow:
218    case False{}:
219      Duration.sub.days(days, U32.sub(sod, b_sod), nanos, b_days, U32.is_ge(days, b_days))
220    case True{}:
221      Duration.sub.days(
222        U32.sub(days, 1), U32.sub(U32.add(sod, 86400), b_sod), nanos, b_days,
223        U32.is_ge(days, U32.add(b_days, 1))
224      )