| // Copyright 2021 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // TODO(https://fxbug.dev/84961): Fix null safety and remove this language version. |
| // @dart=2.9 |
| |
| import 'package:fidl_fidl_test_unionmemberremove/fidl_async.dart' as fidllib; |
| |
| // [START contents] |
| fidllib.JsonValue writer(String s) { |
| final asFloat = double.tryParse(s); |
| if (asFloat != null) { |
| return fidllib.JsonValue.withFloatValue(asFloat); |
| } |
| final asInt = int.tryParse(s); |
| if (asInt != null) { |
| return fidllib.JsonValue.withIntValue(asInt); |
| } |
| return fidllib.JsonValue.withStringValue(s); |
| } |
| |
| String reader(fidllib.JsonValue value) { |
| switch (value.$tag) { |
| case fidllib.JsonValueTag.intValue: |
| return '${value.intValue}'; |
| case fidllib.JsonValueTag.stringValue: |
| return value.stringValue; |
| case fidllib.JsonValueTag.floatValue: |
| return '${value.floatValue}'; |
| default: |
| return '<${value.$unknownData.data.length} unknown bytes>'; |
| } |
| } |
| |
| // [END contents] |
