Week.IsoWeek.from.mon1: def of bend-time-lib@0.4.0.1
Import: import bend-time-lib@0.4.0.1/week.bend as Week
Lines 106-117 of bend-time-lib@0.4.0.1/week.bend: https://jend.leeeet.dev/read.txt?path=bend-time-lib@0.4.0.1/week.bend&start_line=106&end_line=117

import Base
import bend-time-lib@0.4.0.1/date.bend as D

def IsoWeek.from.mon1(
  +year: U32, +week: U32, weekday: D.Weekday,
  r: Result<&2, &2, D.Date.Error, D.Date>
) -> Result<&2, &2, D.Date.Error, D.Date>:
  match r:
    case Fail{e}:
      Fail{e}
    case Done{mon1}:
      IsoWeek.from.le(
        year, week, weekday, mon1,
        U32.is_le(U32.sub(week, 1), U32.div(U32.not(0), 7))
      )

Uses (10):
  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=Base/base.bend&name=U32.div
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_le
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.sub
  https://jend.leeeet.dev/definition.txt?path=bend-time-lib@0.4.0.1/date.bend&name=Date
  https://jend.leeeet.dev/definition.txt?path=bend-time-lib@0.4.0.1/date.bend&name=Date.Error
  https://jend.leeeet.dev/definition.txt?path=bend-time-lib@0.4.0.1/date.bend&name=Weekday
  https://jend.leeeet.dev/definition.txt?path=bend-time-lib@0.4.0.1/week.bend&name=IsoWeek.from.le