Function microbench::measure_drop

pub fn measure_drop<T>(options: &Options, f: impl FnMut() -> T) -> Vec<Sample>

Measures the execution time of the supplied function ignoring drop time.

This function does not include the time it takes to drop the values returned by the supplied function in the measurements. This can be useful when you want to exclude the running time of a slow implementation of Drop from your benchmark. However, it should be noted that this function introduces a very small amount of overhead which will be reflected in the measurements (typically of the order of a few nanoseconds).

Warning: This function can potentially allocate very large amounts of memory. The memory option controls the maximum amount of memory this function is allowed to allocate.