| // Copyright 2018 The Dawn Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef DAWNNATIVE_ERRORDATA_H_ |
| #define DAWNNATIVE_ERRORDATA_H_ |
| |
| #include <cstdint> |
| #include <string> |
| #include <vector> |
| |
| namespace dawn_native { |
| |
| enum class ErrorType : uint32_t; |
| |
| class ErrorData { |
| public: |
| ErrorData(); |
| ErrorData(ErrorType type, std::string message); |
| |
| struct BacktraceRecord { |
| const char* file; |
| const char* function; |
| int line; |
| }; |
| void AppendBacktrace(const char* file, const char* function, int line); |
| |
| ErrorType GetType() const; |
| const std::string& GetMessage() const; |
| const std::vector<BacktraceRecord>& GetBacktrace() const; |
| |
| private: |
| ErrorType mType; |
| std::string mMessage; |
| std::vector<BacktraceRecord> mBacktrace; |
| }; |
| |
| } // namespace dawn_native |
| |
| #endif // DAWNNATIVE_ERRORDATA_H_ |