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| author | Philipp Krones <hello@philkrones.com> | 2022-09-09 13:36:26 +0200 |
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| committer | Philipp Krones <hello@philkrones.com> | 2022-09-09 13:36:26 +0200 |
| commit | 98bf99e2f8cf8b357d63a67ce67d5fc5ceef8b3c (patch) | |
| tree | 9737ff22b257f29282e7538d9ecb264451a3c1c0 /src/docs/no_effect_replace.txt | |
| parent | 854f751b263dfac06dc3f635f8a9f92b8bc51da6 (diff) | |
| download | rust-98bf99e2f8cf8b357d63a67ce67d5fc5ceef8b3c.tar.gz rust-98bf99e2f8cf8b357d63a67ce67d5fc5ceef8b3c.zip | |
Merge commit 'b52fb5234cd7c11ecfae51897a6f7fa52e8777fc' into clippyup
Diffstat (limited to 'src/docs/no_effect_replace.txt')
| -rw-r--r-- | src/docs/no_effect_replace.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/docs/no_effect_replace.txt b/src/docs/no_effect_replace.txt new file mode 100644 index 00000000000..646d45287ef --- /dev/null +++ b/src/docs/no_effect_replace.txt @@ -0,0 +1,11 @@ +### What it does +Checks for `replace` statements which have no effect. + +### Why is this bad? +It's either a mistake or confusing. + +### Example +``` +"1234".replace("12", "12"); +"1234".replacen("12", "12", 1); +``` \ No newline at end of file |