Function lilv_sys::lilv_ui_get_classes

pub unsafe extern "C" fn lilv_ui_get_classes(
    ui: *const LilvUI
) -> *const LilvNodes

Get the types (URIs of RDF classes) of a Plugin UI. @param ui The Plugin UI @return a shared value which must not be modified or freed.

Note that in most cases lilv_ui_is_supported() should be used, which avoids the need to use this function (and type specific logic).