{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"hir::GenericArg::Infer(inf)"}]}
            hir::GenericArg::Infer(inf) => self.visit_id(inf.hir_id),
            hir::GenericArg::Const(ct) => self.visit_const_arg(ct),
        }