def compact

bend-collections@1.0.0.0 · src/crypto/secp256k1.bend:87

import Base
import bend-collections@1.0.0.0/src/crypto/secp256k1/ecdsa.bend as E

87def compact(m: Maybe<&2, E.Signature>) -> Maybe<&2, List<&2, U32>>:
88  match m:
89    case None{}: None{}
90    case Some{E.Signature{r, s, v}}: Some{List.append(&2, U32, r, List.append(&2, U32, s, [v]))}