I ported Rust's Result and Option types to TypeScript

📰 Dev.to · MadKarma ✭

Learn how to use Rust's Result and Option types in TypeScript for improved error handling and type safety, and why it matters for building robust applications

intermediate Published 30 Jun 2026
Action Steps
  1. Install results-ts using npm or yarn
  2. Import Result and Option types into your TypeScript project
  3. Use Result type to handle errors in a type-safe way
  4. Use Option type to handle null or undefined values
  5. Chain methods to handle complex error handling scenarios
Who Needs to Know This

Software engineers and developers on a team can benefit from using results-ts to write more robust and maintainable code, and to improve collaboration and code readability

Key Insight

💡 Using results-ts can help you write more robust and maintainable code by providing a type-safe way to handle errors and null or undefined values

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🚀 Bring Rust's Result and Option types to TypeScript with results-ts for improved error handling and type safety! 💻

Key Takeaways

Learn how to use Rust's Result and Option types in TypeScript for improved error handling and type safety, and why it matters for building robust applications

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