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Diffstat (limited to 'src/tools/clippy/src/docs/trim_split_whitespace.txt')
-rw-r--r-- | src/tools/clippy/src/docs/trim_split_whitespace.txt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/tools/clippy/src/docs/trim_split_whitespace.txt b/src/tools/clippy/src/docs/trim_split_whitespace.txt new file mode 100644 index 000000000..f7e3e7858 --- /dev/null +++ b/src/tools/clippy/src/docs/trim_split_whitespace.txt @@ -0,0 +1,14 @@ +### What it does +Warns about calling `str::trim` (or variants) before `str::split_whitespace`. + +### Why is this bad? +`split_whitespace` already ignores leading and trailing whitespace. + +### Example +``` +" A B C ".trim().split_whitespace(); +``` +Use instead: +``` +" A B C ".split_whitespace(); +```
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