{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"fcx.tcx.item_self_bounds(rpit_def_id).iter_identity().filter_map(|clause|"}]}
                    fcx.tcx.item_self_bounds(rpit_def_id).iter_identity().filter_map(|clause| {
                ocx.register_obligations(
                        let predicate = clause