When GRPC protobuf generates the pb.go file, does it necessarily define the message structure as a pointer? Is there any way to avoid this

[hyhanyan]

When GRPC protobuf generates the pb.go file, does it necessarily define the message structure as a pointer?

Is there any way to avoid this

[hyhanyan]

nobody?

[shanghai-Jerry]

a pointer or not matters a lot?

[hyhanyan]

Because every time a pointer is null, we have a lot of nested structures (this structure cannot be modified at present).

[shanghai-Jerry]

i know every time a pointer is null. but i don't understand that nested structures cannot be modified at present. Can you give a example of this?