{"ast_node_type":"variable","tokens":[{"end":71,"kind":"keyword","start":0,"text":"let"}]}
        let Some(pat) = self.diag_metadata.current_pat else { return };
    fn suggest_at_operator_in_slice_pat_with_range(&self, err: &mut Diag<'_>, path: &[Segment]) {
        let (bound, side, range) = match &pat.kind {