adt_annotation: ^0.3.0+3 copied to clipboard
Annotations and helper stuff for algebraic data types that allows you to create immutable data classes and discriminated unions, that compare as value types.
Use this package as a library
Depend on it
Run this command:
$ dart pub add adt_annotation
$ flutter pub add adt_annotation
This will add a line like this to your package's pubspec.yaml (and run an implicit
dart pub get):
dependencies: adt_annotation: ^0.3.0+3
Alternatively, your editor might support
dart pub get or
flutter pub get.
Check the docs for your editor to learn more.
Now in your Dart code, you can use: