{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"ty::ClauseKind::TypeOutlives(pred)"}]}
                    ty::ClauseKind::TypeOutlives(pred) => pred.0,
                    ty::ClauseKind::Trait(pred) => pred.trait_ref.self_ty(),
                    _ => return None,