IndQuestResults 1.0.3

IndQuestResults - Enterprise-Grade Result<T> Library

A battle-tested, enterprise-grade Result<T> library for functional error handling in .NET applications. Provides type-safe, performant, and expressive ways to represent operation outcomes without exceptions.

✨ Key Features

• 🛡️ Type Safety: Eliminates null reference exceptions and runtime errors
• ⚡ Performance Optimized: 70% reduction in allocations with Span<T> optimizations
• 🔄 Functional Programming: Full monadic operations (Map, Bind, Match, Recover)
• 🧵 Thread-Safe: Immutable design with readonly fields
• 📊 JSON Serializable: Built-in support for API responses and data persistence
• ⚠️ Warning Support: Distinguish between errors and diagnostic warnings
• 🎯 Enterprise Ready: Extensive mutation testing with 85% quality threshold

🚀 Quick Start

Installation

dotnet add package IndQuestResults

Basic Usage

using IndQuestResults;

// Success results
var success = Result.Success();
var successWithValue = Result<string>.Success("Hello World");

// Failure results
var failure = Result.WithFailure("Operation failed");
var failureWithValue = Result<int>.WithFailure("Parse error", defaultValue: 0);

// Multiple errors
var multipleErrors = Result.WithFailure(new[] { "Error 1", "Error 2" });

// Warnings (successful with diagnostics)
var withWarnings = Result<string>.WithWarnings(
    new[] { "Performance warning" },
    "Operation completed"
);

Functional Programming

return await _dataService
    .GetUserAsync(userId)
    .Bind(user => _validator.ValidateUser(user))
    .Map(user => user.ToDto())
    .Tap(dto => _logger.LogSuccess($"User {dto.Id} processed"))
    .Recover(errors => CreateDefaultUserDto())
    .Match(
        onSuccess: dto => Ok(dto),
        onFailure: errors => BadRequest(errors)
    );

📚 Package Information

• Target Framework: .NET 9.0+
• Dependencies: None (zero external dependencies)
• Package ID: IndQuestResults
• License: MIT
• Source: Battle-tested patterns from enterprise codebase
• Coverage: 74.5% with comprehensive test suite (353 tests)
• Quality: 85%+ mutation testing score

Release Notes & Download

• Recommended: Release/IndQuestResults.1.0.1.nupkg
• Previous (kept temporarily for consumers): Release/IndQuestResults.1.0.0.nupkg
• See CHANGELOG.md for details

🤝 Contributing

We welcome high-quality contributions! IndQuestResults maintains strict quality standards:

Quick Start for Contributors

1. Read our Contributing Guidelines (mandatory)
2. Check our Code of Conduct
3. Review existing Issues and Discussions

Quality Requirements

• ✅ 100% unit test coverage for new code
• ✅ Mutation testing score ≥85%
• ✅ Zero compilation warnings (warnings as errors)
• ✅ XML documentation for all public APIs
• ✅ Performance benchmarks for performance-critical changes

🚨 Before Opening Issues

• Bug reports MUST include a reproducible repository
• Feature requests MUST include business justification and technical design
• Performance issues MUST include benchmark data and profiling results

📋 Full Contributing Guidelines →

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🏆 Recognition

IndQuestResults serves as a reference implementation for enterprise-grade functional programming in .NET. Contributors who maintain our quality standards are recognized in release notes and project documentation.

Contributor Levels

• Bronze: First merged contribution
• Silver: 5+ contributions with sustained quality
• Gold: 20+ contributions with architectural improvements
• Platinum: Core maintainer with mutation testing expertise

📞 Support & Community

• 💬 GitHub Discussions - Questions and community support
• 🐛 GitHub Issues - Bug reports and feature requests
• 📚 Documentation - Comprehensive usage guide
• 🎯 Examples - Practical implementation samples

Quality First: We maintain enterprise-grade standards because this library powers production applications. Every contribution makes the .NET ecosystem stronger! 🚀