{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"self.tcx.hir_expect_expr(hir_id).kind,"}]}
                    self.tcx.hir_expect_expr(hir_id).kind,
                let is_coro = matches!(
                    hir::ExprKind::Closure(hir::Closure {