CustomNSError

Asked on 08/30/2024

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The concept of CustomNSError is not directly mentioned in the provided context from the WWDC sessions. However, the context does discuss error handling in Swift, including how to handle and validate errors in testing and programming.

For example, in the session titled "Go further with Swift Testing," there is a discussion about customizing error validation to check for specific types or cases of errors. This can be useful when you want to ensure that the error your code throws is the correct one for the situation. Additionally, the session "A Swift Tour: Explore Swift’s features and design" covers how Swift enums can be used to represent error types by conforming to the Error protocol.

If you are interested in learning more about error handling in Swift, you might find the following sessions useful:

These sessions provide insights into how Swift handles errors and how you can test for them effectively. If you have a specific question about CustomNSError, it might be helpful to refer to Swift's official documentation or explore more detailed resources on error handling in Swift.