{"ast_node_type":"variable","tokens":[{"end":73,"kind":"keyword","start":0,"text":"&&"}]}
                && let hir::Impl { of_trait: Some(of_trait), .. } = impl_
            if let hir::Node::Item(hir::Item { kind: hir::ItemKind::Impl(impl_), .. }) = parent
                && let Some(def_id) = of_trait.trait_def_id()