rust/cpp_kernel/message.cc

   1 #include <limits>
   2
   3 #include "google/protobuf/message_lite.h"
   4 #include "rust/cpp_kernel/serialized_data.h"
   5
   6 extern "C" {
   7
   8 void proto2_rust_Message_delete(google::protobuf::MessageLite* m) { delete m; }
   9
  10 void proto2_rust_Message_clear(google::protobuf::MessageLite* m) { m->Clear(); }
  11
  12 bool proto2_rust_Message_parse(google::protobuf::MessageLite* m,
  13                                google::protobuf::rust::SerializedData input) {
  14   if (input.len > std::numeric_limits<int>::max()) {
  15     return false;
  16   }
  17   return m->ParseFromArray(input.data, static_cast<int>(input.len));
  18 }
  19
  20 bool proto2_rust_Message_serialize(const google::protobuf::MessageLite* m,
  21                                    google::protobuf::rust::SerializedData* output) {
  22   return google::protobuf::rust::SerializeMsg(m, output);
  23 }
  24
  25 void proto2_rust_Message_copy_from(google::protobuf::MessageLite* dst,
  26                                    const google::protobuf::MessageLite& src) {
  27   dst->Clear();
  28   dst->CheckTypeAndMergeFrom(src);
  29 }
  30
  31 void proto2_rust_Message_merge_from(google::protobuf::MessageLite* dst,
  32                                     const google::protobuf::MessageLite& src) {
  33   dst->CheckTypeAndMergeFrom(src);
  34 }
  35
  36 }  // extern "C"