Function lilv_plugin_get_bundle_uri 

pub unsafe extern "C" fn lilv_plugin_get_bundle_uri(
    plugin: *const LilvPlugin,
) -> *const LilvNode

Get the (resolvable) URI of the plugin’s “main” bundle. This returns the URI of the bundle where the plugin itself was found. Note that the data for a plugin may be spread over many bundles, that is, lilv_plugin_get_data_uris() may return URIs which are not within this bundle.

Typical hosts should not need to use this function. Note this always returns a fully qualified URI. If you want a local filesystem path, use lilv_file_uri_parse(). @return a shared string which must not be modified or freed.