src/test/run-pass/iter-count.rs


1
2
3
4
5
6
7
8
9

fn main() {
    assert []/_.count(22u) == 0u;
    assert [1u, 3u]/_.count(22u) == 0u;
    assert [22u, 1u, 3u]/_.count(22u) == 1u;
    assert [22u, 1u, 22u]/_.count(22u) == 2u;
    assert none.count(22u) == 0u;
    assert some(1u).count(22u) == 0u;
    assert some(22u).count(22u) == 1u;
}