built_value 1.2.0

Value types with builders, Dart classes as enums, and serialization. This library is the runtime dependency.

Changelog

1.2.0

• Fix depending on a fully generated builder from a manually maintained builder.
• Pick up fields on implemented interfaces, so you don't have to @override them.
• Add BuiltValue annotation for specifying settings.
• Add "instantiable" setting. When false, no implementation is generated, only a builder interface.
• Polymorphism support: you can now "implement" a non-instantiable Built class. The generated builder will implement its builder, so the types all work.

1.1.4

• Require SDK 1.21 and use the non-comment syntax for generics again.

1.1.3

• Removed dependency on now-unneeded package:meta.
• Fixed a few lints/hints in enum generated code.
• Use comment syntax for generics; using the non-comment syntax requires SDK 1.21 which is not specified in pubspec.yaml.

1.1.2

• Significantly improve build performance by using @memoized instead of precomputed fields.

1.1.1

• Update analyzer and build dependencies.

1.1.0

• Add "built_value_test" library. It provides a matcher which gives good mismatch messages for built_value instances.

1.0.1

• Allow quiver 0.25.

1.0.0

• Version bump to 1.0.0. Three minor features are marked as experimental and may change without a major version increase: BuiltValueToStringHelper, JsonObject and SerializerPlugin.
• Made toString() output customizable.
• Made the default toString() output use indentation and omit nulls.
• Sort serializers in generated output.

0.5.7

• Ignore nulls when deserializing with StandardJsonPlugin.

0.5.6

• Add serializer for "DateTime" fields.
• Add JsonObject class and serializer.
• Add convenience methods Seralizers.serializeWith and deserializeWith.
• Add example for using StandardJsonPlugin.
• Support serializing NaN, INF and -INF for double and num.

0.5.5

• Add serializer for "num" fields.
• Better error message for missing serializer.
• Fix generation when there are nested multi-parameter generics.
• Use cascades in generated code as suggested by lint.
• Allow users to define any factory that references the generated implementation.
• Add example of a simpler factory for a one-field class.

0.5.4

• Enforce that serializer declarations refer to the right generated name.
• Streamline generation for classes with no fields.
• Add identical check to generated operator==.
• Make generated code compatible with strong mode implicit-dynamic:false and implicit-cast:false.

0.5.3

• Add null check to generated builder "replace" methods.
• Fail with error on abstract enum classes.
• Update to build 0.7.0 , build_runner 0.3.0, and build_test 0.4.0.

0.5.2

• Support "import ... as" for field types.

0.5.1

• Add @memoized. Annotate getters on built_value classes with @memoized to memoize their result. That means it's computed on first access then stored in the instance.
• Support generics, in value types and in serialization.
• Add support for "standard" JSON via StandardJsonPlugin.

0.5.0

• Update dependency on analyzer, build, quiver.
• Breaking change: your build.dart and watch.dart now need to import build_runner/build_runner.dart instead of build/build.dart.

0.4.3

• Fix builder getters to be available before a set is used.

0.4.2

• Fix lints.
• Allow "updates" in value type factory to have explicit void return type.

0.4.1

• Fix some analyzer hints.
• Fix exception from serializer generator if builder field is incorrect.

0.4.0

• Add benchmark for updating deeply nested data structures.
• Make builders copy lazily. This makes updates to deeply nested structures much faster: only the classes on the path to the update are copied, instead of the entire tree.
• Breaking change: if you hand-code the builder then you must mark the fields @virtual so they can be overriden in the generated code.
• Auto-create nested nullable builders when they're accessed. Fixes deserialization with nested nullable builder.

0.3.0

• Merged built_json and built_json_generator into built_value and built_value_generator. These are intended to be used together, and make more sense as a single package.
• Fix generation when class extends multiple interfaces.
• Add serialization of BuiltListMultimap and BuiltSetMultimap.

0.2.0

• Merged enum_class and enum_class_generator into built_value and built_value_generator. These are intended to be used together, and make more sense as a single package.

0.1.6

• Add checking for correct type arguments for Built and Builder interfaces.
• Generate empty constructor with semicolon instead of {}.
• Use ArgumentError.notNull for null errors.
• Reject dynamic fields.
• Add simple benchmark for hashing. Improve hashing performance.

0.1.5

• Allow quiver 0.23.

0.1.4

• Upgrade analyzer, build and source_gen dependencies.

0.1.3

• Generate builder if it's not written by hand.
• Make toString append commas for improved clarity.
• Improve examples and tests.
• Fix double null checking.

0.1.2

• Refactor generator to split into logical classes.

0.1.1

• Improve error output on failure to generate.

0.1.0

• Upgrade to source_gen 0.5.0.
• Breaking change; see example for required changes to build.dart.

0.0.6

• Move null checks to "build" method for compatibility with Strong Mode analyzer.
• Allow (and ignore) setters.
• Allow custom factories on value classes.

0.0.5

• Fix for changes to analyzer library.

0.0.4

• Support @nullable for fields using builders.
• Fix constraints for source_gen.

0.0.3

• Allow static fields in value class.
• Allow custom setters in builder.

0.0.2

• Fix error message for missing builder class.
• Allow non-abstract getters in value class.

0.0.1

• Generator, tests and example.