pub fn is_rule_set_does_not_exist_exception(&self) -> bool {
        matches!(
            &self.kind,
            DescribeReceiptRuleErrorKind::RuleSetDoesNotExistException(_)
        )
    }
/// Returns `true` if the error kind is `DescribeReceiptRuleErrorKind::RuleSetDoesNotExistException`.
Returns `true` if the error kind is `DescribeReceiptRuleErrorKind::RuleSetDoesNotExistException`.
Returns ` true ` if the error kind is ` DescribeReceiptRuleErrorKind :: RuleSetDoesNotExistException ` .
pub fn is_rule_set_does_not_exist_exception(&self) -> bool {
        matches!(
            &self.kind,
            DescribeReceiptRuleErrorKind::RuleSetDoesNotExistException(_)
        )
    }
pub fn is_rule_set_does_not_exist_exception ( & self ) -> bool { matches ! ( self kind DescribeReceiptRuleErrorKind RuleSetDoesNotExistException ( ) ) }
Returns `true` if the error kind is `DescribeReceiptRuleErrorKind::RuleSetDoesNotExistException`.
Returns ` true ` if the error kind is ` DescribeReceiptRuleErrorKind :: RuleSetDoesNotExistException ` .
&self
&self