mirror of
https://github.com/rust-lang/rust-clippy
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fe35e08e9f
Adds a new `splitting_strings_at_newlines` lint that suggests to use `str.lines` instead of splitting a trimmed string at hard-coded newlines.
65 lines
2.4 KiB
Text
65 lines
2.4 KiB
Text
error: using `str.trim().split()` with hard-coded newlines
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--> $DIR/str_split.rs:59:13
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LL | let _ = s1.trim().split('\n');
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| ^^^^^^^^^^^^^^^^^^^^^ help: use `str.lines()` instead: `s1.lines()`
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= note: `-D clippy::str-split-at-newline` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::str_split_at_newline)]`
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error: using `str.trim().split()` with hard-coded newlines
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--> $DIR/str_split.rs:61:13
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LL | let _ = s1.trim().split("\n");
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| ^^^^^^^^^^^^^^^^^^^^^ help: use `str.lines()` instead: `s1.lines()`
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error: using `str.trim().split()` with hard-coded newlines
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--> $DIR/str_split.rs:62:13
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LL | let _ = s1.trim().split("\r\n");
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: use `str.lines()` instead: `s1.lines()`
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error: using `str.trim().split()` with hard-coded newlines
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--> $DIR/str_split.rs:65:13
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LL | let _ = s2.trim().split('\n');
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| ^^^^^^^^^^^^^^^^^^^^^ help: use `str.lines()` instead: `s2.lines()`
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error: using `str.trim().split()` with hard-coded newlines
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--> $DIR/str_split.rs:67:13
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LL | let _ = s2.trim().split("\n");
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| ^^^^^^^^^^^^^^^^^^^^^ help: use `str.lines()` instead: `s2.lines()`
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error: using `str.trim().split()` with hard-coded newlines
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--> $DIR/str_split.rs:68:13
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LL | let _ = s2.trim().split("\r\n");
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: use `str.lines()` instead: `s2.lines()`
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error: using `str.trim().split()` with hard-coded newlines
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--> $DIR/str_split.rs:72:13
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LL | let _ = s3.trim().split('\n');
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| ^^^^^^^^^^^^^^^^^^^^^ help: use `str.lines()` instead: `s3.lines()`
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error: using `str.trim().split()` with hard-coded newlines
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--> $DIR/str_split.rs:74:13
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LL | let _ = s3.trim().split("\n");
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| ^^^^^^^^^^^^^^^^^^^^^ help: use `str.lines()` instead: `s3.lines()`
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error: using `str.trim().split()` with hard-coded newlines
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--> $DIR/str_split.rs:75:13
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LL | let _ = s3.trim().split("\r\n");
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: use `str.lines()` instead: `s3.lines()`
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error: using `str.trim().split()` with hard-coded newlines
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--> $DIR/str_split.rs:78:13
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LL | let _ = make_str!(s1).trim().split('\n');
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `str.lines()` instead: `make_str!(s1).lines()`
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error: aborting due to 10 previous errors
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