def recover_len

bend-collections@1.0.0.0 · src/crypto/secp256k1/ecdsa.bend:266

import Base

266def recover_len(+h: List<&2, U32>, +sig: List<&2, U32>, ok: Bool) -> Maybe<&2, List<&2, U32>>:
267  match ok:
268    case True{}: recover_sig(h, sig)
269    case False{}: None{}