errflow 0.4.0

A package for making it somewhat easier to comprehend the flow of errors and handle them.

0.4.0

• Stable null safety release.

0.4.0-nullsafety.2 - 11 February 2021

• Allow the default error value to be null.
• Minor improvements of documentation, tests, etc.

0.4.0-nullsafety.1 - 2 February 2021

• Fix the issue of Loggingnotifier.set() not passing the provided error to listeners.
• Fix the signatures of the default logger and some others to match ErrFlow.logger.
• Change the return types of scopes and logger from Future to FutureOr.
• Minor improvements of documentation, tests, etc.

0.4.0-nullsafety.0 - 30 November 2020

• Migrate to null safety.

0.3.0 - 25 September 2020

• BREAKING CHANGE
  • Change logger signature in accordance with new api of flutter_crashlytics package.
• Update documentation and dependencies.

0.2.2 - 2 September 2020

• Internal changes
  • Rename defaultError to defaultValue.
  • Change _State class to mixin.
  • Change factory constructors to named constructors.
• New features
  • Add toString() to each public class for better outputs by print().
  • Add defaultValue to ErrFlow.
  • Add hasError to ErrNotifier, LoggingErrNotifier and IgnorableErrNotifier.
• Small improvements of documentation

0.2.1 - 24 August 2020

• Fix inheritance relationship of IgnorableNotifier to be consistent with other classes.

0.2.0 - 24 August 2020

• Correct version number.
  • Minor version number should have been incremented for the last breaking changes.

0.1.4 - 20 August 2020

• BREAKING CHANGES to fix a serious flaw in concurrency.
  • Major API changes.
    • ErrFlow does not extend ErrInfo.
    • ErrInfo is renamed to ErrNotifier.
    • The first parameter of a listener is renamed from type to error.
    • An ErrNotifier object is passed to the function executed by scope().
      • set() and log() need to be called on the passed object.
    • lastError is a property of ErrNotifier, not of ErrFlow.
    • loggingScope() and ignorableScope() are added.
  • File containing ErrNotifier cannot be imported separately.
  • Update documentation, tests and example.

0.1.3 - 3 August 2020

• Improve README.
• Explain assertion errors.

0.1.2 - 15 July 2020

• Enable omit_local_variable_types rule.
• Minor updates of documentation.

0.1.1 - 12 July 2020

• Minor updates of documentation.
• Lower the meta version to avoid a dependency issue.

0.1.0 - 12 July 2020

• Initial release