var description: String { get }
s12TestMessages9TimestampV11descriptionSSvpWhat are these?
s12TestMessages9TimestampV11descriptionSSvp
FNV24: [81S44]
init(seconds: UInt64, attoseconds: UInt64)
var attoseconds: UInt64
var seconds: UInt64
import TestMessages
struct Timestamp
@frozen struct String
A Unicode string value that is a collection of characters.