mirror of
https://github.com/rust-lang/rust-clippy
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98 lines
3.1 KiB
Text
98 lines
3.1 KiB
Text
error: you seem to use `.enumerate()` and immediately discard the index
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--> tests/ui/unused_enumerate_index.rs:12:19
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LL | for (_, x) in v.iter().enumerate() {
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| ^^^^^^^^^^^^^^^^^^^^
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= note: `-D clippy::unused-enumerate-index` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::unused_enumerate_index)]`
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help: remove the `.enumerate()` call
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LL | for x in v.iter() {
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| ~ ~~~~~~~~
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error: you seem to use `.enumerate()` and immediately discard the index
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--> tests/ui/unused_enumerate_index.rs:59:19
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LL | for (_, x) in dummy.enumerate() {
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| ^^^^^^^^^^^^^^^^^
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help: remove the `.enumerate()` call
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LL | for x in dummy {
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| ~ ~~~~~
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error: you seem to use `.enumerate()` and immediately discard the index
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--> tests/ui/unused_enumerate_index.rs:63:39
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LL | let _ = vec![1, 2, 3].into_iter().enumerate().map(|(_, x)| println!("{x}"));
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| ^^^^^^^^^^^
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help: remove the `.enumerate()` call
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LL - let _ = vec![1, 2, 3].into_iter().enumerate().map(|(_, x)| println!("{x}"));
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LL + let _ = vec![1, 2, 3].into_iter().map(|x| println!("{x}"));
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error: you seem to use `.enumerate()` and immediately discard the index
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--> tests/ui/unused_enumerate_index.rs:65:39
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LL | let p = vec![1, 2, 3].into_iter().enumerate();
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| ^^^^^^^^^^^
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help: remove the `.enumerate()` call
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LL ~ let p = vec![1, 2, 3].into_iter();
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LL ~ p.map(|x| println!("{x}"));
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error: you seem to use `.enumerate()` and immediately discard the index
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--> tests/ui/unused_enumerate_index.rs:86:17
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LL | _ = mac2!().enumerate().map(|(_, _v)| {});
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| ^^^^^^^^^^^
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help: remove the `.enumerate()` call
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LL - _ = mac2!().enumerate().map(|(_, _v)| {});
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LL + _ = mac2!().map(|_v| {});
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error: you seem to use `.enumerate()` and immediately discard the index
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--> tests/ui/unused_enumerate_index.rs:94:39
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LL | let v = [1, 2, 3].iter().copied().enumerate();
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| ^^^^^^^^^^^
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help: remove the `.enumerate()` call
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LL ~ let v = [1, 2, 3].iter().copied();
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LL ~ let x = v.map(|x: i32| x).sum::<i32>();
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error: you seem to use `.enumerate()` and immediately discard the index
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--> tests/ui/unused_enumerate_index.rs:99:39
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LL | let v = [1, 2, 3].iter().copied().enumerate();
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| ^^^^^^^^^^^
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help: remove the `.enumerate()` call
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LL ~ let v = [1, 2, 3].iter().copied();
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LL ~ let x = v.map(|x: i32| x).sum::<i32>();
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error: you seem to use `.enumerate()` and immediately discard the index
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--> tests/ui/unused_enumerate_index.rs:103:39
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LL | let v = [1, 2, 3].iter().copied().enumerate();
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| ^^^^^^^^^^^
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help: remove the `.enumerate()` call
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LL ~ let v = [1, 2, 3].iter().copied();
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LL ~ let x = v.map(|x| x).sum::<i32>();
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error: aborting due to 8 previous errors
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