mybench

Simple (and very primitive) benchmarking macro.

Use cases:

• bench!(wrapper_func, "prompt") Сalculates average execution time for code inside wrapper_func function for 10,000 repetitions. The result is displayed as prompt: xxx.yy ms

• bench!(wrapperfunc, numberof_repetitions, "prompt") Сalculates average execution time for code inside wrapper_func function for number_of_repetitions repetitions. The result is displayed as prompt: xxx.yy ms

Examples

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn bench_ok() {
        bench!(wrapper, "Var1");
        bench!(wrapper, 100_000, "Var2");
    }

    fn wrapper() {
        for i in 0..1000 {
            let _ = i*i;
        }
    }
}