smart_domain 0.4.0

Dependency-free Result, Failure, and UseCase primitives for Clean Architecture domain layers.

0.4.0

• Added the GenerateUseCases annotation and companion smart_domain_generator build runner package.

0.3.0

• Added Result.success, Result.failure, and Result.unit factories.
• Added recovery, side-effect, and throwing helpers.
• Added Future<Result<T, E>> mapping, flat-mapping, and folding extensions.
• Allowed synchronous or asynchronous callbacks in async transformations.
• Added Result.sequence, Result.traverse, and Result.partition collection helpers.
• Added a complete multi-platform Flutter example application.

0.2.0

• Added FutureUseCase and NoParamsFutureUseCase for operations that return plain future values.
• Added ValueStreamUseCase and NoParamsValueStreamUseCase for operations that return plain streams.
• Kept nullable outputs generic: use FutureUseCase<T?, P> or ValueStreamUseCase<T?, P> without separate nullable abstractions.
• Added Result.guardStream for converting synchronous and asynchronous stream errors into typed results.
• Added standard and custom-error stream use-case abstractions.
• Added no-parameter stream use-case helpers.

0.1.0

• Added generic Result<T, E> with transformation, folding, extraction, and exception-guard helpers.
• Added an extensible Failure base class and common technical failures.
• Added FailureMapper<E> for boundary-specific error conversion.
• Added standard and custom-error use-case abstractions.
• Added no-parameter use-case helpers.