{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"hir::ExprKind::Path(hir::QPath::TypeRelative(..))"}]}
            hir::ExprKind::Path(hir::QPath::TypeRelative(..)) => Simple,
            //        contains const arguments. Is there a *concise* way to check for this?
            // FIXME: Can they contain const arguments and thus leak private struct fields?