SwiftErrorHandlingGuide

Sample code demonstrating A practical guide to Swift error handling covering throw/try/catch fundamentals, custom error types, Result, async error patterns, and typed throws introduced in Swift 6..

This project accompanies the article: Error Handling in Swift: From Basics to Typed Throws

Requirements

• Xcode 26.2+
• iOS 26.0+
• Swift 6.0

Getting Started

1. Clone this repository
2. Run xcodegen generate (requires XcodeGen)
3. Open SwiftErrorHandlingGuide.xcodeproj
4. Build and run

What's Included

• App.swift: Source file
• ContentView.swift: Source file
• Models.swift: Source file
• Errors.swift: Source file
• Validation.swift: Source file
• Services.swift: Source file
• ValidationDemoView.swift: Source file
• ResultDemoView.swift: Source file
• AsyncDemoView.swift: Source file
• TypedThrowsDemoView.swift: Source file
• UserServiceDemoView.swift: Source file

Learn More

Read the full article at BleepingSwift for detailed explanations and additional examples.

License

MIT License - see LICENSE for details.