13 lines
257 B
Rust
13 lines
257 B
Rust
// check-pass
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fn iter<'a>(data: &'a [usize]) -> impl Iterator<Item = usize> + 'a {
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data.iter()
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.map(
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|x| x // fn(&'a usize) -> &'a usize
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)
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.map(
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|x| *x // fn(&'a usize) -> usize
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)
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}
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fn main() {
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}
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