12 lines
265 B
Rust
12 lines
265 B
Rust
fn is_even(x: &uint) -> bool { (*x % 2) == 0 }
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fn main() {
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assert ![1u, 3u]/_.any(is_even);
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assert [1u, 2u]/_.any(is_even);
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assert ![]/_.any(is_even);
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assert !Some(1).any(is_even);
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assert Some(2).any(is_even);
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assert !None.any(is_even);
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}
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