Input.utf8.go: def of bend-kit-camber@0.15.0.1
Import: import bend-kit-camber@0.15.0.1/input.bend as Input
Lines 94-103 of bend-kit-camber@0.15.0.1/input.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-camber@0.15.0.1/input.bend&start_line=94&end_line=103

import Base
import bend-kit-router@0.2.0.0/target.bend as Target
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes

def utf8.go(fuel: Nat, pair: Array<U32> & Maybe<&2, Target.Utf>, +index: U32) -> Array<U32> & Maybe<&2, String>:
  match fuel:
    case 0n:
      (bytes, state) = pair
      (bytes, Target.utf.finish(state))
    case 1n+rest:
      (bytes, state) = pair
      match state:
        case None{}: (bytes, None{})
        case Some{state}: utf8.go(rest, utf8.step(Bytes.peek(bytes, index), state), (index + 1 : U32))

Uses (12):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  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.add
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=peek
  https://jend.leeeet.dev/definition.txt?path=bend-kit-camber@0.15.0.1/input.bend&name=utf8.step
  https://jend.leeeet.dev/definition.txt?path=bend-kit-router@0.2.0.0/target.bend&name=Utf
  https://jend.leeeet.dev/definition.txt?path=bend-kit-router@0.2.0.0/target.bend&name=utf.finish