I am trying to get the length of a vector so I can carry out the following operation:
let diff = instances.len() - r;
However, instances.len() is a usize, while r is a u64. I tried doing:
But that didn't work either. Is there some way to get an integer value for the vector length, or do I need to manually create a method to loop through the vector to find its length?
Thanks for your time and help.