Remove duplicated code from Iterator::{ne, lt, le, gt, ge}#59262

Merged

bors merged 3 commits intorust-lang:masterfrom

timvermeulen:iterator_cmp_dedup

Apr 2, 2019

Commits on Mar 17, 2019

Forward Iterator::{ne, lt, le, gt, ge} to Iterator::{eq, partial_cmp}
timvermeulen
committed
Add iter::{bench_partial_cmp, bench_lt} benchmarks
timvermeulen
committed

Commits on Mar 18, 2019

Simplify Iterator::{lt, gt}
timvermeulen
committed