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https://github.com/rust-lang/rust-clippy
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23 lines
1 KiB
Text
23 lines
1 KiB
Text
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error: You are using an explicit closure for cloning elements
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--> $DIR/map_clone.rs:6:22
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6 | let _: Vec<i8> = vec![5_i8; 6].iter().map(|x| *x).collect();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `vec![5_i8; 6].iter().cloned()`
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= note: `-D clippy::map-clone` implied by `-D warnings`
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error: You are using an explicit closure for cloning elements
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--> $DIR/map_clone.rs:7:26
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7 | let _: Vec<String> = vec![String::new()].iter().map(|x| x.clone()).collect();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `vec![String::new()].iter().cloned()`
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error: You are using an explicit closure for cloning elements
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--> $DIR/map_clone.rs:8:23
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8 | let _: Vec<u32> = vec![42, 43].iter().map(|&x| x).collect();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `vec![42, 43].iter().cloned()`
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error: aborting due to 3 previous errors
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