C++のオブジェクト指向について

#include <string>
#include <iostream>

struct Person {
  std::string name;
  int weight;
};

int main() {
  Person taro{"Taro", 30};
  std::cout << "Name   : " << taro.name << '\n'
            << "Weight : " << taro.weight << std::endl;
}