{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"f.debug_struct(\"Vfs\").field(\"n_files\","}]}
        f.debug_struct("Vfs").field("n_files", &self.data.len()).finish()
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
    }