Function ErrorCode

error.go:44–52

ErrorCode unwraps an application error and returns its code. Non-application errors always return EINTERNAL.

(err error)

// ErrorCode unwraps an application error and returns its code.
// Non-application errors always return EINTERNAL.
func ErrorCode(err error) string {
	var e *Error
	if err == nil {
		return ""
	} else if errors.As(err, &e) {
		return e.Code
	}
	return EINTERNAL
}

// ErrorMessage unwraps an application error and returns its message.
// Non-application errors always return "Internal error".