| // Copyright 2022 The Flutter Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| /// General exception for retryable error catching. | |
| class RetryableException implements Exception { | |
| const RetryableException(this.cause); | |
| final String cause; | |
| @override | |
| String toString() => cause; | |
| } |