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rust-clippy/tests/ui/starts_ends_with.stderr

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2017-10-10 03:45:03 +00:00
error: you should use the `starts_with` method
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--> $DIR/starts_ends_with.rs:8:5
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|
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LL | "".chars().next() == Some(' ');
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `"".starts_with(' ')`
|
= note: `-D clippy::chars-next-cmp` implied by `-D warnings`
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error: you should use the `starts_with` method
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--> $DIR/starts_ends_with.rs:9:5
|
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LL | Some(' ') != "".chars().next();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!"".starts_with(' ')`
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error: you should use the `starts_with` method
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--> $DIR/starts_ends_with.rs:14:8
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|
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LL | if s.chars().next().unwrap() == 'f' {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `s.starts_with('f')`
error: you should use the `ends_with` method
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--> $DIR/starts_ends_with.rs:18:8
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|
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LL | if s.chars().next_back().unwrap() == 'o' {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `s.ends_with('o')`
|
= note: `-D clippy::chars-last-cmp` implied by `-D warnings`
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error: you should use the `ends_with` method
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--> $DIR/starts_ends_with.rs:22:8
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|
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LL | if s.chars().last().unwrap() == 'o' {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `s.ends_with('o')`
error: you should use the `starts_with` method
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--> $DIR/starts_ends_with.rs:26:8
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|
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LL | if s.chars().next().unwrap() != 'f' {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!s.starts_with('f')`
error: you should use the `ends_with` method
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--> $DIR/starts_ends_with.rs:30:8
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|
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LL | if s.chars().next_back().unwrap() != 'o' {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!s.ends_with('o')`
error: you should use the `ends_with` method
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--> $DIR/starts_ends_with.rs:34:8
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|
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LL | if s.chars().last().unwrap() != 'o' {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!s.ends_with('o')`
error: you should use the `ends_with` method
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--> $DIR/starts_ends_with.rs:42:5
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|
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LL | "".chars().last() == Some(' ');
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `"".ends_with(' ')`
error: you should use the `ends_with` method
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--> $DIR/starts_ends_with.rs:43:5
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|
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LL | Some(' ') != "".chars().last();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!"".ends_with(' ')`
error: you should use the `ends_with` method
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--> $DIR/starts_ends_with.rs:44:5
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|
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LL | "".chars().next_back() == Some(' ');
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `"".ends_with(' ')`
error: you should use the `ends_with` method
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--> $DIR/starts_ends_with.rs:45:5
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|
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LL | Some(' ') != "".chars().next_back();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!"".ends_with(' ')`
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error: aborting due to 12 previous errors