Function cairo_lang_sierra_gas::calc_gas_precost_info

pub fn calc_gas_precost_info(
    program: &Program,
    function_set_costs: OrderedHashMap<FunctionId, OrderedHashMap<CostTokenType, i32>>
) -> Result<GasInfo, CostError>

Calculates gas pre-cost information for a given program - the gas costs of non-step tokens.