Websocket.bytes.prefix.go: def of bend-kit-websocket@0.4.0.0
Import: import bend-kit-websocket@0.4.0.0/websocket.bend as Websocket
Lines 516-527 of bend-kit-websocket@0.4.0.0/websocket.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-websocket@0.4.0.0/websocket.bend&start_line=516&end_line=527

import Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes

def bytes.prefix.go(n: Nat, r: Bytes.Bytes & Maybe<&2, U32>, +i: U32) -> Bytes.Bytes & List<&2, U32>:
  match n:
    case 0n:
      (b, x) = r
      (b, Nil{})
    case 1n+p:
      (b, x) = r
      match x:
        case None{}:
          (b, Nil{})
        case Some{+v}:
          bytes.prefix.con(v, bytes.prefix.go(p, Bytes.get(b, (i + 1 : U32)), (i + 1 : U32)))

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  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=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=Bytes
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=get
  https://jend.leeeet.dev/definition.txt?path=bend-kit-websocket@0.4.0.0/websocket.bend&name=bytes.prefix.con