{"ast_node_type":"variable","tokens":[{"end":29,"kind":"keyword","start":0,"text":"let"}]}
            let rounded_min =
        let compute_clamp_bounds_double = |signed: bool, int_width: u64| -> (u128, u128) {
                ieee::Double::from_i128_r(int_min(signed, int_width), Round::TowardZero);