{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"Node::Expr(hir::Expr"}]}
                    Node::Expr(hir::Expr { kind: hir::ExprKind::Closure(closure), .. }) => {
                    }
                        def = ResolvedArg::Free(closure.def_id, def.id().unwrap());