namespace Sphagnum.Common.Contracts.Messaging { public readonly struct RoutingKey { public readonly byte Part1; public readonly byte Part2; public readonly byte Part3; public bool IsEmpry => Part1 == 0 && Part2 == 0 && Part3 == 0; public RoutingKey(byte part1, byte part2, byte part3) { Part1 = part1; Part2 = part2; Part3 = part3; } } }