| error: `into_iter` call on a collection with only one item |
| --> tests/ui/iter_on_single_items.rs:5:16 |
| | |
| LL | assert_eq!([123].into_iter().next(), Some(123)); |
| | ^^^^^^^^^^^^^^^^^ help: try: `std::iter::once(123)` |
| | |
| = note: `-D clippy::iter-on-single-items` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::iter_on_single_items)]` |
| |
| error: `iter_mut` call on a collection with only one item |
| --> tests/ui/iter_on_single_items.rs:6:16 |
| | |
| LL | assert_eq!([123].iter_mut().next(), Some(&mut 123)); |
| | ^^^^^^^^^^^^^^^^ help: try: `std::iter::once(&mut 123)` |
| |
| error: `iter` call on a collection with only one item |
| --> tests/ui/iter_on_single_items.rs:7:16 |
| | |
| LL | assert_eq!([123].iter().next(), Some(&123)); |
| | ^^^^^^^^^^^^ help: try: `std::iter::once(&123)` |
| |
| error: `into_iter` call on a collection with only one item |
| --> tests/ui/iter_on_single_items.rs:8:16 |
| | |
| LL | assert_eq!(Some(123).into_iter().next(), Some(123)); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: try: `std::iter::once(123)` |
| |
| error: `iter_mut` call on a collection with only one item |
| --> tests/ui/iter_on_single_items.rs:9:16 |
| | |
| LL | assert_eq!(Some(123).iter_mut().next(), Some(&mut 123)); |
| | ^^^^^^^^^^^^^^^^^^^^ help: try: `std::iter::once(&mut 123)` |
| |
| error: `iter` call on a collection with only one item |
| --> tests/ui/iter_on_single_items.rs:10:16 |
| | |
| LL | assert_eq!(Some(123).iter().next(), Some(&123)); |
| | ^^^^^^^^^^^^^^^^ help: try: `std::iter::once(&123)` |
| |
| error: aborting due to 6 previous errors |
| |