正如我在一些有关生锈的视频中看到的,它有一些东西 像这样(我使用c ++而不是rust来表示想法):
template<typename T>
class Synchronized {
public:
Synchronized(T);
Something<T> get();
private:
std::mutex lock_;
};
和这样的用法:
Synchronized<std::string> obj;
auto s = obj.get();
//after that you can work with s as with std::string
//and obj.lock_ in locked state, after s was destroyed
//obj.lock_ will be unlocked
boost
或其他一些C ++流行的库是否有这样的模式实现?