Add traits for interop fns.
The owned and mut interop traits have the corresponding to/from behaviors on cpp but are defined as empty on upb, while the view interop is implemented for both. PiperOrigin-RevId: 657617187
P
Protobuf Team Bot committed
76c767fa1c932b41d909831766293e7364607916
Parent: 9cceb62
Committed by Copybara-Service <copybara-worker@google.com>
on 7/30/2024, 4:18:48 PM