Function measure_function_n_with_times 

pub fn measure_function_n_with_times<F, O>(
    n: usize,
    times: u64,
    f: F,
) -> Result<Vec<MeasureResult>, BenchmarkError>
where
    F: FnMut(&mut [Measurer]) -> O,

Run a function with a specific times and measure its execution time.