text: #pragma once
  //------------------------------------------------------------------------------
  //
  //   Copyright 2018-2019 Fetch.AI Limited
  //
  //   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.
  //
  //------------------------------------------------------------------------------
  
  #include "core/byte_array/const_byte_array.hpp"
  
  namespace fetch {
  namespace byte_array {
  
  ConstByteArray        ToBase64(uint8_t const *data, std::size_t data_size);
  inline ConstByteArray ToBase64(ConstByteArray const &data)
  {
    return data.empty() ? ConstByteArray{} : ToBase64(data.pointer(), data.size());
  }
  
  ConstByteArray ToHex(ConstByteArray const &str);
  
  ConstByteArray ToBin(ConstByteArray const &str);
  ConstByteArray ToHexReverse(ConstByteArray const &str);
  ConstByteArray ToBinReverse(ConstByteArray const &str);
  ConstByteArray ToBase58(ConstByteArray const &str);
  
  }  // namespace byte_array
  }  // namespace fetch
  