var attoseconds: UInt64 { get }
s12TestMessages27DataModel_Timestamp_MutableV11attosecondss6UInt64Vvp
6U2YU
import TestMessages
struct DataModel_Timestamp_Mutable
@frozen struct UInt64
A 64-bit unsigned integer value type.
init(_ bb: ByteBuffer, o: Int32)
var __buffer: ByteBuffer! { get }
var seconds: UInt64 { get }