Struct server

examples/features/error_details/server/main.go:41–45

server is used to implement helloworld.GreeterServer.

// server is used to implement helloworld.GreeterServer.
type server struct {
	pb.UnimplementedGreeterServer
	mu    sync.Mutex
	count map[string]int
}

// SayHello implements helloworld.GreeterServer
func (s *server) SayHello(_ context.Context, in *pb.HelloRequest) (*pb.HelloReply, error) {