fn parse_gen_stub_attrs(
attrs: &[Attribute],
location: AttributeLocation,
ignored_idents: Option<&[&str]>,
) -> Result<Vec<StubGenAttr>>
fn parse_gen_stub_attrs(
attrs: &[Attribute],
location: AttributeLocation,
ignored_idents: Option<&[&str]>,
) -> Result<Vec<StubGenAttr>>