How do I improve my vector search function?

So I was implementing a TCP-server in c++ and was storing all the users in a vector. Now I need a more generalized function to search for multiple different properties, How do I improve this code?

struct client {
    std::string ip_address = "";
    int socket_id = 0;
    bool blocking = false;
};

enum client_codes {
    ip_address,
    socket_id,
    blocking,
};

template<typename T>
std::vector<client>::iterator search_vector(std::vector<client> &list, int type, T query) {

    std::vector<std::function<bool(client)>> comparators;

    comparators.push_back([&](client ob) {return ob.ip_address == std::to_string(query); });
    comparators.push_back([&](client ob) {return ob.socket_id == query; });
    comparators.push_back([&](client ob) {return ob.blocking == query; });

    return std::find_if(std::begin(list), std::end(list), [&](client obj) {return comparators[type](obj); });

}