Interview guides / ios

Result Type: iOS Interview Question

Result Type interview question with a clear example answer for iOS engineers. Practice with AceMobileInterview.

This is a common iOS interview topic: Result Type.

Below is a concise answer you can adapt in a real interview, then go deeper in the full AceMobileInterview track.

1. 1.When would you use Result<Success, Failure> instead of throws?

   Result is great for async callbacks and stored outcomes. throws fits synchronous APIs and async/await. You can bridge with get() / mapError depending on call site style.