update ceph source to reef 18.1.2

[ceph.git] / ceph / src / jaegertracing / opentelemetry-cpp / third_party / nlohmann-json / doc / mkdocs / docs / integration / vcpkg / example.cpp

#include <nlohmann/json.hpp>
#include <iostream>

using json = nlohmann::json;

int main()
{
    std::cout << json::meta() << std::endl;
}