ceph/src/seastar/include/seastar/core/timed_out_error.hh

   1 /*
   2  * This file is open source software, licensed to you under the terms
   3  * of the Apache License, Version 2.0 (the "License").  See the NOTICE file
   4  * distributed with this work for additional information regarding copyright
   5  * ownership.  You may not use this file except in compliance with the License.
   6  *
   7  * You may obtain a copy of the License at
   8  *
   9  *   http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing,
  12  * software distributed under the License is distributed on an
  13  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  14  * KIND, either express or implied.  See the License for the
  15  * specific language governing permissions and limitations
  16  * under the License.
  17  */
  18
  19 /*
  20  * Copyright 2020 ScyllaDB
  21  */
  22
  23 #pragma once
  24
  25 #include <exception>
  26
  27 namespace seastar {
  28
  29 class timed_out_error : public std::exception {
  30 public:
  31     virtual const char* what() const noexcept {
  32         return "timedout";
  33     }
  34 };
  35
  36 struct default_timeout_exception_factory {
  37     static auto timeout() {
  38         return timed_out_error();
  39     }
  40 };
  41
  42 } // namespace seastar