{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"NonlocalImpl::DisallowBecauseNonlocal"}]}
                NonlocalImpl::DisallowBecauseNonlocal => {
                NonlocalImpl::Allow => {}
                    return Err(tcx.dcx().emit_err(errors::CrossCrateTraitsDefined {