19 lines
325 B
Rust
19 lines
325 B
Rust
fn main() {
|
|
let mut c = 0u;
|
|
for [1u, 2u, 3u, 4u, 5u]/_.eachi { |i, v|
|
|
assert (i + 1u) == v;
|
|
c += 1u;
|
|
}
|
|
assert c == 5u;
|
|
|
|
for none::<uint>.eachi { |i, v| fail; }
|
|
|
|
let mut c = 0u;
|
|
for some(1u).eachi { |i, v|
|
|
assert (i + 1u) == v;
|
|
c += 1u;
|
|
}
|
|
assert c == 1u;
|
|
|
|
}
|