1 error: `peek` never called on `Peekable` iterator
2 --> $DIR/unused_peekable.rs:14:9
4 LL | let peekable = std::iter::empty::<u32>().peekable();
7 = help: consider removing the call to `peekable`
8 = note: `-D clippy::unused-peekable` implied by `-D warnings`
10 error: `peek` never called on `Peekable` iterator
11 --> $DIR/unused_peekable.rs:18:9
13 LL | let new_local = old_local;
16 = help: consider removing the call to `peekable`
18 error: `peek` never called on `Peekable` iterator
19 --> $DIR/unused_peekable.rs:22:9
21 LL | let by_mut_ref = &mut by_mut_ref_test;
24 = help: consider removing the call to `peekable`
26 error: `peek` never called on `Peekable` iterator
27 --> $DIR/unused_peekable.rs:29:9
29 LL | let peekable_from_fn = returns_peekable();
32 = help: consider removing the call to `peekable`
34 error: `peek` never called on `Peekable` iterator
35 --> $DIR/unused_peekable.rs:32:13
37 LL | let mut peekable_using_iterator_method = std::iter::empty::<u32>().peekable();
38 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
40 = help: consider removing the call to `peekable`
42 error: `peek` never called on `Peekable` iterator
43 --> $DIR/unused_peekable.rs:37:9
45 LL | let passed_along_ref = std::iter::empty::<u32>().peekable();
48 = help: consider removing the call to `peekable`
50 error: `peek` never called on `Peekable` iterator
51 --> $DIR/unused_peekable.rs:42:9
53 LL | let _by_ref = by_ref_test.by_ref();
56 = help: consider removing the call to `peekable`
58 error: `peek` never called on `Peekable` iterator
59 --> $DIR/unused_peekable.rs:44:13
61 LL | let mut peekable_in_for_loop = std::iter::empty::<u32>().peekable();
62 | ^^^^^^^^^^^^^^^^^^^^
64 = help: consider removing the call to `peekable`
66 error: aborting due to 8 previous errors