def parse_hash
import bend-collections@1.0.0.0/src/crypto/argon2/phc.bend as Phcimport Base
322def parse_hash(+m: Nat, +t: Nat, +p: Nat, salt: Maybe<&2, List<&2, U32>>, hash: Maybe<&2, List<&2, U32>>) -> Maybe<&2, Phc>:
323 match salt hash:
324 case Some{s} Some{h}:
325 Some{Phc{m, t, p, s, h}}
326 case _ _:
327 None{}