Explain how custom errors can be utilized to handle domain-specific error conditions in a Go application.

Custom errors in a Go application can be utilized to handle domain-specific error conditions effectively. By creating custom error types for specific situations or error scenarios within your application's domain, you can provide meaningful and context-rich error messages. This allows developers to understand the nature of the error quickly and take appropriate action. It also makes error handling more precise and maintainable compared to using generic errors or handling all errors uniformly. Custom errors enhance the readability and maintainability of the codebase when dealing with complex domain logic.