How do I handle errors in GraphQL using Go?

How do I handle errors in GraphQL using Go?

In Go, you can handle errors in GraphQL by using custom error types and middleware to format responses.

Can you give me an example of a custom error type?

Sure! You can create a struct that implements the error interface and includes additional fields for error details.

What about using middleware for error handling?

Middleware can intercept errors and format them before sending the response, ensuring a consistent error structure.

How do I test error handling in my GraphQL API?

You can write unit tests that simulate different error scenarios and check if your API responds correctly.