24 lines
483 B
Rust
24 lines
483 B
Rust
#![warn(clippy::inspect_for_each)]
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fn main() {
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let a: Vec<usize> = vec![1, 2, 3, 4, 5];
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let mut b: Vec<usize> = Vec::new();
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a.into_iter().inspect(|x| assert!(*x > 0)).for_each(|x| {
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//~^ ERROR: called `inspect(..).for_each(..)` on an `Iterator`
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let y = do_some(x);
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let z = do_more(y);
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b.push(z);
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});
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assert_eq!(b, vec![4, 5, 6, 7, 8]);
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}
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fn do_some(a: usize) -> usize {
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a + 1
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}
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fn do_more(a: usize) -> usize {
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a + 2
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}
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