def Iso8601.dur.put_d
import bend-time-lib@0.4.0.1/iso8601.bend as Iso8601import Base
328def Iso8601.dur.put_d(
329 st: Iso8601.DurS, n: U32
330) -> Result<&2, &2, Iso8601.Error, Iso8601.DurS>:
331 match st:
332 case DurS{_, h, mi, s, nanos, +saw_d, +saw_t, saw_h, saw_m, saw_s}:
333 Iso8601.dur.put_d2(
334 n, h, mi, s, nanos, saw_h, saw_m, saw_s, Bool.or(saw_d, saw_t)
335 )