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// Copyright 2021 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 DAWNWIRE_WIRERESULT_H_
#define DAWNWIRE_WIRERESULT_H_
#include "common/Compiler.h"
namespace dawn_wire {
enum class DAWN_NO_DISCARD WireResult {
Success,
FatalError,
};
// Macro to simplify error handling, similar to DAWN_TRY but for WireResult.
#define WIRE_TRY(EXPR) \
do { \
WireResult exprResult = EXPR; \
if (DAWN_UNLIKELY(exprResult != WireResult::Success)) { \
return exprResult; \
} \
} while (0)
} // namespace dawn_wire
#endif // DAWNWIRE_WIRERESULT_H_