{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"ty::ReBound(_,"}]}
            ty::ReBound(_, ty::BoundRegion { kind: ty::BoundRegionKind::Named(def_id), .. })
            ty::ReEarlyParam(ebr) => self.generics.region_param(ebr, self.tcx).def_id,
            | ty::ReLateParam(ty::LateParamRegion {