{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"impl_visitable!(|&$($lt)?"}]}
                impl_visitable!(|&$($lt)? $($mut)? self: AssocItem, vis: &mut V, ctxt: AssocCtxt| {
            fn visit_assoc_item(&mut self, item: &$($lt)? $($mut)? AssocItem, ctxt: AssocCtxt) -> Self::Result {
                    vis.visit_assoc_item(self, ctxt)