mirror of
https://github.com/rust-lang/rust-clippy
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59 lines
2.3 KiB
Text
59 lines
2.3 KiB
Text
error: unnecessary use of `to_string`
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--> $DIR/unnecessary_to_owned_on_split.rs:19:13
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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:21:13
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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:23:13
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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:25:13
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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_string`
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--> $DIR/unnecessary_to_owned_on_split.rs:27:13
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LL | let _ = Issue12068.to_string().split('a').next().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `Issue12068.as_ref().split('a')`
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error: unnecessary use of `to_vec`
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--> $DIR/unnecessary_to_owned_on_split.rs:30:13
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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:32:13
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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:34:13
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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:36:13
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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 9 previous errors
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