llvm/llvm/include/llvm/Remarks/RemarkSerializer.h

//===-- RemarkSerializer.h - Remark serialization interface -----*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file provides an interface for serializing remarks to different formats.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_REMARKS_REMARKSERIALIZER_H
#define LLVM_REMARKS_REMARKSERIALIZER_H

#include "llvm/Remarks/RemarkFormat.h"
#include "llvm/Remarks/RemarkStringTable.h"
#include <optional>

namespace llvm {

class raw_ostream;

namespace remarks {

struct Remark;

enum class SerializerMode { … };

struct MetaSerializer;

/// This is the base class for a remark serializer.
/// It includes support for using a string table while emitting.
struct RemarkSerializer { … };

/// This is the base class for a remark metadata serializer.
struct MetaSerializer { … };

/// Create a remark serializer.
Expected<std::unique_ptr<RemarkSerializer>>
createRemarkSerializer(Format RemarksFormat, SerializerMode Mode,
                       raw_ostream &OS);

/// Create a remark serializer that uses a pre-filled string table.
Expected<std::unique_ptr<RemarkSerializer>>
createRemarkSerializer(Format RemarksFormat, SerializerMode Mode,
                       raw_ostream &OS, remarks::StringTable StrTab);

} // end namespace remarks
} // end namespace llvm

#endif // LLVM_REMARKS_REMARKSERIALIZER_H