{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"impl<'tcx>"}]}
impl<'tcx> fmt::Display for FrameInfo<'tcx> {
// FIXME: only used by miri, should be removed once translatable.
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {