mirror of
https://github.com/rust-lang/rust-clippy
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67 lines
2 KiB
Text
67 lines
2 KiB
Text
error: `peek` never called on `Peekable` iterator
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--> $DIR/unused_peekable.rs:13:9
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LL | let peekable = std::iter::empty::<u32>().peekable();
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| ^^^^^^^^
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= help: consider removing the call to `peekable`
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= note: `-D clippy::unused-peekable` implied by `-D warnings`
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error: `peek` never called on `Peekable` iterator
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--> $DIR/unused_peekable.rs:17:9
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LL | let new_local = old_local;
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| ^^^^^^^^^
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= help: consider removing the call to `peekable`
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error: `peek` never called on `Peekable` iterator
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--> $DIR/unused_peekable.rs:21:9
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LL | let by_mut_ref = &mut by_mut_ref_test;
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| ^^^^^^^^^^
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= help: consider removing the call to `peekable`
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error: `peek` never called on `Peekable` iterator
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--> $DIR/unused_peekable.rs:28:9
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LL | let peekable_from_fn = returns_peekable();
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| ^^^^^^^^^^^^^^^^
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= help: consider removing the call to `peekable`
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error: `peek` never called on `Peekable` iterator
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--> $DIR/unused_peekable.rs:31:13
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LL | let mut peekable_using_iterator_method = std::iter::empty::<u32>().peekable();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: consider removing the call to `peekable`
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error: `peek` never called on `Peekable` iterator
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--> $DIR/unused_peekable.rs:36:9
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LL | let passed_along_ref = std::iter::empty::<u32>().peekable();
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| ^^^^^^^^^^^^^^^^
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= help: consider removing the call to `peekable`
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error: `peek` never called on `Peekable` iterator
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--> $DIR/unused_peekable.rs:41:9
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LL | let _by_ref = by_ref_test.by_ref();
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| ^^^^^^^
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= help: consider removing the call to `peekable`
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error: `peek` never called on `Peekable` iterator
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--> $DIR/unused_peekable.rs:43:13
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LL | let mut peekable_in_for_loop = std::iter::empty::<u32>().peekable();
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| ^^^^^^^^^^^^^^^^^^^^
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= help: consider removing the call to `peekable`
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error: aborting due to 8 previous errors
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