Protocol Buffers - Google's data interchange format (grpc依赖) https://developers.google.com/protocol-buffers/
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// Protocol Buffers - Google's data interchange format
// Copyright 2023 Google LLC. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
#include <cstddef>
#include "absl/strings/string_view.h"
#include "rust/cpp_kernel/cpp_api.h"
#include "google/protobuf/unittest.pb.h"
extern "C" void MutateTestAllTypes(protobuf_unittest::TestAllTypes* msg) {
msg->set_optional_int64(42);
msg->set_optional_bytes("something mysterious");
msg->set_optional_bool(false);
}
extern "C" google::protobuf::rust_internal::SerializedData SerializeTestAllTypes(
const protobuf_unittest::TestAllTypes* msg) {
return google::protobuf::rust_internal::SerializeMsg(msg);
}
extern "C" void* DeserializeTestAllTypes(const void* data, size_t size) {
auto* proto = new protobuf_unittest::TestAllTypes;
proto->ParseFromArray(data, size);
return proto;
}
extern "C" void* NewWithExtension() {
auto* proto = new protobuf_unittest::TestAllExtensions;
proto->SetExtension(protobuf_unittest::optional_bytes_extension, "smuggled");
return proto;
}
extern "C" google::protobuf::rust_internal::PtrAndLen GetBytesExtension(
const protobuf_unittest::TestAllExtensions* proto) {
absl::string_view bytes =
proto->GetExtension(protobuf_unittest::optional_bytes_extension);
return {bytes.data(), bytes.size()};
}