Pb.cat: def of bendonnect-rpc@0.1.0.0
Import: import bendonnect-rpc@0.1.0.0/src/pb.bend as Pb
Lines 24-29 of bendonnect-rpc@0.1.0.0/src/pb.bend: https://jend.leeeet.dev/read.txt?path=bendonnect-rpc@0.1.0.0/src/pb.bend&start_line=24&end_line=29

import Base
import bend-kit-protobuf@0.1.0.0/protobuf.bend as Pb

def cat(xs: List<&1, Pb.Field>, ys: List<&1, Pb.Field>) -> List<&1, Pb.Field>:
  match xs:
    case Nil{}:
      ys
    case Con{h, t}:
      h <> cat(t, ys)

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=bend-kit-protobuf@0.2.0.0/protobuf.bend&name=Field