def r8_rr

bend-osdev-bytes@0.1.1.0 · PROOF.bend:227

import Base
import bend-osdev-bytes@0.1.1.0/bytes.bend as B

227def r8_rr(ws: List<&2, B.OctByte>, acc: List<&2, B.OctByte>, b: List<&2, B.OctByte>) -> {B.w8s.rev_onto(B.w8s.rev_onto(ws, acc), b) == B.w8s.rev_onto(acc, List.append(&2, B.OctByte, ws, b)) : List<&2, B.OctByte>}:
228  match ws:
229    case Nil{}:
230      {==}
231    case Con{h, t}:
232      r8_rr(t, Con{h, acc}, b)