OperationState enum OperationState : Int OperationState is used to know how to manage by OperationQueue ready Undocumented Declaration Swift case ready executing Undocumented Declaration Swift case executing finished Undocumented Declaration Swift case finished © 2020 Sherzod Khashimov. All rights reserved. (Last updated: 2020-06-17) Generated by jazzy ♪♫ v0.12.0, a Realm project.