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https://github.com/rust-lang/rust-clippy
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53 lines
2 KiB
Text
53 lines
2 KiB
Text
error: unnecessary use of `to_string`
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--> $DIR/unnecessary_to_owned_on_split.rs:4:13
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LL | let _ = "a".to_string().split('a').next().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `"a".split('a')`
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= note: `-D clippy::unnecessary-to-owned` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::unnecessary_to_owned)]`
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error: unnecessary use of `to_string`
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--> $DIR/unnecessary_to_owned_on_split.rs:6:13
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LL | let _ = "a".to_string().split("a").next().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `"a".split("a")`
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error: unnecessary use of `to_owned`
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--> $DIR/unnecessary_to_owned_on_split.rs:8:13
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LL | let _ = "a".to_owned().split('a').next().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `"a".split('a')`
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error: unnecessary use of `to_owned`
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--> $DIR/unnecessary_to_owned_on_split.rs:10:13
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LL | let _ = "a".to_owned().split("a").next().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `"a".split("a")`
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error: unnecessary use of `to_vec`
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--> $DIR/unnecessary_to_owned_on_split.rs:13:13
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LL | let _ = [1].to_vec().split(|x| *x == 2).next().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `[1].split(|x| *x == 2)`
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error: unnecessary use of `to_vec`
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--> $DIR/unnecessary_to_owned_on_split.rs:15:13
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LL | let _ = [1].to_vec().split(|x| *x == 2).next().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `[1].split(|x| *x == 2)`
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error: unnecessary use of `to_owned`
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--> $DIR/unnecessary_to_owned_on_split.rs:17:13
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LL | let _ = [1].to_owned().split(|x| *x == 2).next().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `[1].split(|x| *x == 2)`
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error: unnecessary use of `to_owned`
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--> $DIR/unnecessary_to_owned_on_split.rs:19:13
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LL | let _ = [1].to_owned().split(|x| *x == 2).next().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `[1].split(|x| *x == 2)`
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error: aborting due to 8 previous errors
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