Function ExtractErrorCode

pkg/errors/formatter.go:355–360

ExtractErrorCode extracts the ErrorCode from a GoSQLX *Error. Unlike GetCode, this function returns a boolean indicating whether the extraction succeeded, making it suitable for use in type-switch–style handling. Returns the ErrorCode and true when err is a *Error; returns an empty string and false

(err error)

// Returns the ErrorCode and true when err is a *Error; returns an empty string
// and false for all other error types.
func ExtractErrorCode(err error) (ErrorCode, bool) {
	if structErr, ok := err.(*Error); ok {
		return structErr.Code, true
	}
	return "", false
}