• AddRef : grpc::Slice
• ApiType : grpc::internal::RpcServiceMethod
• ExternalConnectionType : grpc::ServerBuilder::experimental_type
• NextStatus : grpc::CompletionQueue
• RpcType : grpc::internal::RpcMethod
• StaticSlice : grpc::Slice
• StealRef : grpc::Slice
• SyncServerOption : grpc::ServerBuilder
• Type : grpc::experimental::ClientRpcInfo , grpc::experimental::ServerRpcInfo