serialize method
Serialize.
Implementation
@override
void serialize(List<int> buffer) {
// Write type-id 0xd33c8902.
buffer.writeInt32(0xd33c8902);
// Write fields.
buffer.writeObject(channel);
buffer.writeObject(userId);
buffer.writeObject(adminRights);
buffer.writeString(rank);
// Finished serialization.
}