{"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"WherePredicateKind::BoundPredicate(WhereBoundPredicate"}]}
            WherePredicateKind::BoundPredicate(WhereBoundPredicate {
        let kind = self.arena.alloc(match &pred.kind {
                bound_generic_params,