Function malachite_base::orderings::exhaustive::exhaustive_orderings
source · [−]Expand description
Generates all Ordering
s, with Equal
coming first.
The output length is 3.
Worst-case complexity per iteration
Constant time and additional memory.
Examples
extern crate itertools;
use itertools::Itertools;
use malachite_base::orderings::exhaustive::exhaustive_orderings;
use std::cmp::Ordering;
assert_eq!(
exhaustive_orderings().collect_vec(),
&[Ordering::Equal, Ordering::Less, Ordering::Greater]
);