/*
 * Copyright (c) 2022, NVIDIA CORPORATION.
 *
 * 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.
 */

#pragma once

namespace cuco {

/**
 * @brief Enumeration of the possible results of attempting to insert into a hash bucket.
 */
enum class insert_result {
  CONTINUE,        ///< Insert did not succeed, continue trying to insert
  OCCUPIED_EMPTY,  ///< New pair inserted successfully
  OCCUPIED_RECLAIMED,
  DUPLICATE  ///< Insert did not succeed, key is already present
};

}  // namespace cuco