ceph/src/jaegertracing/opentelemetry-cpp/third_party/nlohmann-json/doc/examples/from_cbor.cpp

   1 #include <iostream>
   2 #include <iomanip>
   3 #include <nlohmann/json.hpp>
   4
   5 using json = nlohmann::json;
   6
   7 int main()
   8 {
   9     // create byte vector
  10     std::vector<std::uint8_t> v = {0xa2, 0x67, 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x63,
  11                                    0x74, 0xf5, 0x66, 0x73, 0x63, 0x68, 0x65, 0x6d,
  12                                    0x61, 0x00
  13                                   };
  14
  15     // deserialize it with CBOR
  16     json j = json::from_cbor(v);
  17
  18     // print the deserialized JSON value
  19     std::cout << std::setw(2) << j << std::endl;
  20 }