pub fn range(total: usize, worker_index: u16, worker_count: u16) -> Range<usize>Expand description
Divide 0..total into worker_count contiguous chunks and return
the chunk owned by worker_index. Distribution handles remainders
by giving the first total % worker_count workers one extra item.
This is the right choice for most workloads: the union of all workers
covers 0..total exactly, and chunk sizes differ by at most one. For
algorithms that require every worker to process the exact same number
of items (and want to fail loudly otherwise), see range_even.