xmlgen can't distinguish between "ss" and "(ss)"

[sandercm]

consider the following two introspections.

<method name="test">
    <arg name="testmethod" type="(ss)" direction="out" />
</method>

<method name="test">
    <arg name="testmethod" type="ss" direction="out" />
</method>

zbus_xmlgen will generate the same rust code

fn test_method(&self) -> zbus::Result<(String, String)>;

I would expect the first result to be

fn test_method(&self) -> zbus::Result<((String, String),)>;

[zeenix]

Thanks. I may not be able to get to fix this anytime soon but PRs welcome. :)

[sandercm]

Thanks. I may not be able to get to fix this anytime soon but PRs welcome. :)

I was looking into it but it seems like the bug exists in the xml parser where it will treat (ss) and ss as the same. Unfortunately that’s where I got stuck on it.