{"ast_node_type":"other","tokens":[{"end":77,"kind":"keyword","start":0,"text":"f.debug_tuple(&format!(\"IdxRange::<{}>\","}]}
        f.debug_tuple(&format!("IdxRange::<{}>", std::any::type_name::<T>()))
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
            .field(&self.range)