| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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. |
| |
| using System.Threading.Tasks; |
| |
| namespace Org.Apache.REEF.Utilities.AsyncUtils |
| { |
| /// <summary> |
| /// A type used to indicate that no meaningful value is returned. |
| /// We often use this type with <see cref="Task{TResult}"/> to indicate that an asynchronous |
| /// operation returns no meaningful value. This eliminates the need to simultaneously |
| /// support <see cref="Task"/> APIs and <see cref="Task{TResult}"/> APIs |
| /// </summary> |
| public struct VoidResult |
| { |
| } |
| } |