{"ast_node_type":"variable","tokens":[{"end":63,"kind":"keyword","start":0,"text":"let"}]}
    let mut relaxed_bounds: SmallVec<[_; 1]> = SmallVec::new();
) -> SmallVec<[&'tcx PolyTraitRef<'tcx>; 1]> {
    search_bounds_for(hir_bounds, self_ty_where_predicates, |ptr| {