Step.wrap: def of bend-toon-codec@0.1.0.0
Import: import bend-toon-codec@0.1.0.0/src/step.bend as Step
Lines 239-244 of bend-toon-codec@0.1.0.0/src/step.bend: https://jend.leeeet.dev/read.txt?path=bend-toon-codec@0.1.0.0/src/step.bend&start_line=239&end_line=244

import Base
import bend-toon-codec@0.1.0.0/src/dline.bend as D
import bend-toon-codec@0.1.0.0/src/frame.bend as F

def wrap(+no: U32, +r: Result<&2, &2, String, F.St>) -> Result<&2, &2, String, F.St>:
  match r:
    case Fail{e}:
      Fail{D.at(no, e)}
    case Done{st}:
      Done{st}

Uses (5):
  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=bend-toon-codec@0.1.0.0/src/dline.bend&name=at
  https://jend.leeeet.dev/definition.txt?path=bend-toon-codec@0.1.0.0/src/frame.bend&name=St