mod fs;mod handle; mod setup {    #[test]    fn can_be_called_multiple_times() {        // we could probably be smart and figure out that this does the right thing, but… it's good enough it won't fail ;).        git_tempfile::setup(git_tempfile::SignalHandlerMode::DeleteTempfilesOnTermination);        git_tempfile::setup(git_tempfile::SignalHandlerMode::DeleteTempfilesOnTerminationAndRestoreDefaultBehaviour);    }}