let mut last = None;

            let mut last: Option<&str> = None;

                    Some(last_path) if path.starts_with(last_path) => continue,

                    Some(last_path) => {
                        // If `last_path` is a prefix (in the path sense) of `path`, skip.
                        if last_path.len() < path.len() {
                            let (pre_last, post_last) = path.split_at(last_path.len());
                            if pre_last == last_path && post_last.starts_with("/") {
                                continue
                            }
                        }
                    },