data_result 1.0.1

data_result: ^1.0.1 copied to clipboard

• Fixed: Shortened package description to meet pub.flutter-io.cn requirements (60-180 characters)
• Fixed: Code formatting to match Dart formatter standards

Initial Release 🎉

Features #

• ✅ Type-safe Result Type: Introduced DataResult<S, F> sealed class for handling success and failure states
• ✅ Pattern Matching: Added when method for exhaustive pattern matching
• ✅ Optional Pattern Matching: Added whenOrNull method for handling only specific cases
• ✅ Success/Failure Constructors: Simple constructors for creating results
• ✅ Status Checking: isSuccess getter for quick status checks
• ✅ Zero Dependencies: Pure Dart implementation with no external dependencies
• ✅ Comprehensive Documentation: Full dartdoc comments for all APIs
• ✅ Rich Examples: Multiple real-world usage examples included
• ✅ Complete Test Coverage: Extensive unit tests covering all functionality

API #

• DataResult.success(S data) - Creates a successful result
• DataResult.failure(F failure) - Creates a failed result
• isSuccess - Returns true if result represents success
• when({required success, required error}) - Pattern matching requiring both cases
• whenOrNull({success, failure}) - Optional pattern matching

Documentation #

• Comprehensive README with multiple examples
• Full API reference documentation
• Real-world usage scenarios
• Comparison with traditional error handling
• Best practices guide

Examples #

• Basic success/failure handling
• API call simulation
• Form validation
• Database operations
• File operations
• Pattern matching demonstrations

This is the first stable release of data_result. The package provides a robust, type-safe way to handle operations that can succeed or fail, inspired by Result types from functional programming languages.