ded9354dcf
Using `Vec::extend(std::iter::repeat_n(item, N))` allows to use the more natural number of elements to add `N`, as is probably done in the original loop, instead of computing the difference between the existing number of elements and the wanted one. Before MSRV 1.82, the older suggestion to use `Vec::resize()` is still issued.
58 lines
1.7 KiB
Text
58 lines
1.7 KiB
Text
error: it looks like the same item is being pushed into this `Vec`
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--> tests/ui/same_item_push.rs:23:9
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LL | vec.push(item);
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| ^^^
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= help: consider using `vec![item;SIZE]`
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= help: or `vec.extend(std::iter::repeat_n(item, SIZE))`
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= note: `-D clippy::same-item-push` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::same_item_push)]`
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error: it looks like the same item is being pushed into this `Vec`
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--> tests/ui/same_item_push.rs:30:9
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LL | vec.push(item);
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| ^^^
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= help: consider using `vec![item;SIZE]`
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= help: or `vec.extend(std::iter::repeat_n(item, SIZE))`
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error: it looks like the same item is being pushed into this `Vec`
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--> tests/ui/same_item_push.rs:36:9
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LL | vec.push(13);
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| ^^^
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= help: consider using `vec![13;SIZE]`
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= help: or `vec.extend(std::iter::repeat_n(13, SIZE))`
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error: it looks like the same item is being pushed into this `Vec`
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--> tests/ui/same_item_push.rs:42:9
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LL | vec.push(VALUE);
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| ^^^
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= help: consider using `vec![VALUE;SIZE]`
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= help: or `vec.extend(std::iter::repeat_n(VALUE, SIZE))`
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error: it looks like the same item is being pushed into this `Vec`
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--> tests/ui/same_item_push.rs:49:9
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LL | vec.push(item);
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| ^^^
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= help: consider using `vec![item;SIZE]`
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= help: or `vec.extend(std::iter::repeat_n(item, SIZE))`
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error: it looks like the same item is being pushed into this `Vec`
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--> tests/ui/same_item_push.rs:58:13
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LL | vec.push(item);
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| ^^^
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= help: consider using `vec![item;SIZE]`
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= help: or `vec.resize(NEW_SIZE, item)`
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error: aborting due to 6 previous errors
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