Function python_oxidized_importer::replace_meta_path_importers

pub fn replace_meta_path_importers<'a, 'p>(
    py: Python<'p>, 
    oxidized_importer: &PyModule, 
    resources_state: Box<PythonResourcesState<'a, u8>>, 
    importer_state_callback: Option<impl FnOnce(&mut ImporterState)>
) -> PyResult<&'p PyCell<OxidizedFinder>>

Replace all meta path importers with an OxidizedFinder instance and return it.

This is called after PyInit_* to finish the initialization of the module. Its state struct is updated.

The OxidizedFinder is guaranteed to be on sys.meta_path[0] after successful completion.