{"ast_node_type":"variable","tokens":[{"end":89,"kind":"keyword","start":0,"text":"&&"}]}
                            && let Some((let_expr_span, let_expr_pat, let_expr_init)) = {
                            && let mut expr_finder = (FindLetExpr { span: old, result: None, tcx })
                                expr_finder.visit_expr(hir_body.value);