Iso8601.Iso8601.per.put_y2: def of bend-time-lib@0.4.0.1
Import: import bend-time-lib@0.4.0.1/iso8601.bend as Iso8601
Lines 598-605 of bend-time-lib@0.4.0.1/iso8601.bend: https://jend.leeeet.dev/read.txt?path=bend-time-lib@0.4.0.1/iso8601.bend&start_line=598&end_line=605

import Base

def Iso8601.per.put_y2(
  n: U32, m: U32, d: U32, saw_m: Bool, saw_w: Bool, saw_d: Bool, bad: Bool
) -> Result<&2, &2, Iso8601.Error, Iso8601.PerS>:
  match bad:
    case True{}:
      Fail{Invalid{}}
    case False{}:
      Done{PerS{n, m, d, True{}, saw_m, saw_w, saw_d}}

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-time-lib@0.4.0.1/iso8601.bend&name=Iso8601.Error
  https://jend.leeeet.dev/definition.txt?path=bend-time-lib@0.4.0.1/iso8601.bend&name=Iso8601.PerS