{"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":"impl_wf_check::enforce_impl_non_lifetime_params_are_constrained,"}]}
            impl_wf_check::enforce_impl_non_lifetime_params_are_constrained,
        enforce_impl_non_lifetime_params_are_constrained:
        crate_variances: variance::crate_variances,