fn parse_request(mut parts: std::str::SplitWhitespace<'_>) -> RequestParserResult<'_> {

        debug_assert!(parts.next().is_none());

        Ok((Request::ListPartitions, ""))

    }

    fn parse_response(

        parts: ResponseAttributes<'_>,

    ) -> Result<Self::Response, ResponseParserError> {

        let parts: Vec<_> = parts.into();

        let mut partitions = Vec::with_capacity(parts.len());

        for (key, value) in parts.into_iter() {

            debug_assert_eq!(key, "partition");

            let partition = expect_property_type!(Some(value), "partition", Text).to_string();

            partitions.push(partition);

        Ok(partitions)

    }