Parse.Parse.ascii_digit.val: def of bend-scanner@0.1.0.0
Import: import bend-scanner@0.1.0.0/parse.bend as Parse
Lines 91-98 of bend-scanner@0.1.0.0/parse.bend: https://jend.leeeet.dev/read.txt?path=bend-scanner@0.1.0.0/parse.bend&start_line=91&end_line=98

import Base

def Parse.ascii_digit.val(
  +h: Char, t: String, off: Nat, dig: Bool
) -> Result<&2, &2, Parse.Error, Parse.Dec>:
  match dig:
    case False{}:
      Fail{Unexpected{off, h}}
    case True{}:
      Done{Dec{(Char.to_u32(h) - Char.to_u32('0') : U32), Cur{t, 1n+off}}}

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char.to_u32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.sub
  https://jend.leeeet.dev/definition.txt?path=bend-scanner@0.1.0.0/parse.bend&name=Parse.Cur
  https://jend.leeeet.dev/definition.txt?path=bend-scanner@0.1.0.0/parse.bend&name=Parse.Dec
  https://jend.leeeet.dev/definition.txt?path=bend-scanner@0.1.0.0/parse.bend&name=Parse.Error