Int.Nar.opt: def of bend-kit-int@0.2.0.0
Import: import bend-kit-int@0.2.0.0/int.bend as Int
Lines 483-489 of bend-kit-int@0.2.0.0/int.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-int@0.2.0.0/int.bend&start_line=483&end_line=489

import Base

# U8 and U16 hold their value in a U32 below 2^w, and m is 2^w - 1.
def Nar.opt(ov: Bool, r: U32) -> Maybe<&2, U32>:
  match ov:
    case True{}:
      None{}
    case False{}:
      Some{r}

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32