{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"ty::PredicateKind::Clause(ty::ClauseKind::Projection(ty::ProjectionPredicate"}]}
            ty::PredicateKind::Clause(ty::ClauseKind::Projection(ty::ProjectionPredicate {
        let projection =
                projection_term: alias_term,