//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2026
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once

#include "td/utils/common.h"
#include "td/utils/int_types.h"

namespace td {

class Storer {
 public:
  Storer() = default;
  Storer(const Storer &) = delete;
  Storer &operator=(const Storer &) = delete;
  Storer(Storer &&) = default;
  Storer &operator=(Storer &&) = default;
  virtual ~Storer() = default;
  virtual size_t size() const = 0;
  virtual size_t store(uint8 *ptr) const TD_WARN_UNUSED_RESULT = 0;
};

}  // namespace td
