Step.block: def of bend-toon-codec@0.1.0.0
Import: import bend-toon-codec@0.1.0.0/src/step.bend as Step
Lines 60-67 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=60&end_line=67

import Base
import bend-toon-codec@0.1.0.0/src/json.bend as J
import bend-toon-codec@0.1.0.0/src/frame.bend as F

def block(+zero: Bool, +fields: List<&2, String>, +n: U32, +d: U32, +att: F.Att, +depth: U32) -> Result<&2, &2, String, Start>:
  match zero fields:
    case True{} _:
      Done{SVal{J.JArr{J.JNil{}}}}
    case False{} Nil{}:
      Done{SOpen{F.FLst{depth, att, n, 0, J.JNil{}}}}
    case False{} Con{f, t}:
      Done{SOpen{F.FTab{depth, att, n, 0, d, Con{f, t}, J.JNil{}}}}

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  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/frame.bend&name=Att
  https://jend.leeeet.dev/definition.txt?path=bend-toon-codec@0.1.0.0/src/frame.bend&name=Fr
  https://jend.leeeet.dev/definition.txt?path=bend-toon-codec@0.1.0.0/src/json.bend&name=Json
  https://jend.leeeet.dev/definition.txt?path=bend-toon-codec@0.1.0.0/src/step.bend&name=Start