{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"ClauseKind::RegionOutlives(region_outlives)"}]}
            ClauseKind::RegionOutlives(region_outlives) => {
            }
                crate::ty::ClauseKind::RegionOutlives(region_outlives.stable(tables, cx))