def zeros_ok

bend-collections@1.0.0.0 · src/crypto/secp256k1/ecdsa.bend:340

import Base

340def zeros_ok(bs: List<&2, U32>) -> Bool:
341  match bs:
342    case Nil{}: True{}
343    case b <> t: Bool.and(U32.is_eq(b, 0), zeros_ok(t))