rust-clippy/tests/ui/unused_enumerate_index.stderr

error: you seem to use `.enumerate()` and immediately discard the index
  --> tests/ui/unused_enumerate_index.rs:12:19
   |
LL |     for (_, x) in v.iter().enumerate() {
   |                   ^^^^^^^^^^^^^^^^^^^^
   |
   = note: `-D clippy::unused-enumerate-index` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::unused_enumerate_index)]`
help: remove the `.enumerate()` call
   |
LL |     for x in v.iter() {
   |         ~    ~~~~~~~~

error: you seem to use `.enumerate()` and immediately discard the index
  --> tests/ui/unused_enumerate_index.rs:59:19
   |
LL |     for (_, x) in dummy.enumerate() {
   |                   ^^^^^^^^^^^^^^^^^
   |
help: remove the `.enumerate()` call
   |
LL |     for x in dummy {
   |         ~    ~~~~~

error: you seem to use `.enumerate()` and immediately discard the index
  --> tests/ui/unused_enumerate_index.rs:63:39
   |
LL |     let _ = vec![1, 2, 3].into_iter().enumerate().map(|(_, x)| println!("{x}"));
   |                                       ^^^^^^^^^^^
   |
help: remove the `.enumerate()` call
   |
LL -     let _ = vec![1, 2, 3].into_iter().enumerate().map(|(_, x)| println!("{x}"));
LL +     let _ = vec![1, 2, 3].into_iter().map(|x| println!("{x}"));
   |

error: you seem to use `.enumerate()` and immediately discard the index
  --> tests/ui/unused_enumerate_index.rs:65:39
   |
LL |     let p = vec![1, 2, 3].into_iter().enumerate();
   |                                       ^^^^^^^^^^^
   |
help: remove the `.enumerate()` call
   |
LL ~     let p = vec![1, 2, 3].into_iter();
LL ~     p.map(|x| println!("{x}"));
   |

error: you seem to use `.enumerate()` and immediately discard the index
  --> tests/ui/unused_enumerate_index.rs:86:17
   |
LL |     _ = mac2!().enumerate().map(|(_, _v)| {});
   |                 ^^^^^^^^^^^
   |
help: remove the `.enumerate()` call
   |
LL -     _ = mac2!().enumerate().map(|(_, _v)| {});
LL +     _ = mac2!().map(|_v| {});
   |

error: you seem to use `.enumerate()` and immediately discard the index
  --> tests/ui/unused_enumerate_index.rs:94:39
   |
LL |     let v = [1, 2, 3].iter().copied().enumerate();
   |                                       ^^^^^^^^^^^
   |
help: remove the `.enumerate()` call
   |
LL ~     let v = [1, 2, 3].iter().copied();
LL ~     let x = v.map(|x: i32| x).sum::<i32>();
   |

error: you seem to use `.enumerate()` and immediately discard the index
  --> tests/ui/unused_enumerate_index.rs:99:39
   |
LL |     let v = [1, 2, 3].iter().copied().enumerate();
   |                                       ^^^^^^^^^^^
   |
help: remove the `.enumerate()` call
   |
LL ~     let v = [1, 2, 3].iter().copied();
LL ~     let x = v.map(|x: i32| x).sum::<i32>();
   |

error: you seem to use `.enumerate()` and immediately discard the index
  --> tests/ui/unused_enumerate_index.rs:103:39
   |
LL |     let v = [1, 2, 3].iter().copied().enumerate();
   |                                       ^^^^^^^^^^^
   |
help: remove the `.enumerate()` call
   |
LL ~     let v = [1, 2, 3].iter().copied();
LL ~     let x = v.map(|x| x).sum::<i32>();
   |

error: aborting due to 8 previous errors