{"ast_node_type":"variable","tokens":[{"end":48,"kind":"keyword","start":0,"text":"&&"}]}
            && let Some(constraint) = constraint
        let bound_on_assoc_const_label = if let ty::AssocKind::Const { .. } = assoc_item.kind
            && let hir::AssocItemConstraintKind::Bound { .. } = constraint.kind