base.h

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/* Copyright (c) 2019, 2024, Oracle and/or its affiliates.
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License, version 2.0,
   as published by the Free Software Foundation.
 
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   as designated in a particular file or component or in included license
   documentation.  The authors of MySQL hereby grant you an additional
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License, version 2.0, for more details.
 
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#ifndef LIBBINLOGEVENTS_COMPRESSION_BASE_H_
#define LIBBINLOGEVENTS_COMPRESSION_BASE_H_
 
#include <string>
 
namespace binary_log::transaction::compression {
 
// Todo: use enum class and a more specific name.
// Use contiguous values.
enum type {
  /* ZSTD compression. */
  ZSTD = 0,
 
  /* No compression. */
  NONE = 255,
};
 
template <class T>
bool type_is_valid(T t) {
  switch (t) {
    case ZSTD:
      return true;
    case NONE:
      return true;
    default:
      break;
  }
  return false;
}
 
std::string type_to_string(type t);
 
}  // namespace binary_log::transaction::compression
 
#endif  // ifndef LIBBINLOGEVENTS_COMPRESSION_BASE_H_