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| author | Philipp Krones <hello@philkrones.com> | 2022-11-21 19:59:07 +0100 |
|---|---|---|
| committer | Philipp Krones <hello@philkrones.com> | 2022-11-21 20:01:17 +0100 |
| commit | fd5b85c957d92a3bc5fc754407d1e56aa9178d27 (patch) | |
| tree | cba25a7cb16b8f5981eb75b1138ece61bb412fb6 /src/docs/string_add_assign.txt | |
| parent | 80a4699aaeb17903cd55c3159764febf3ff4e7e9 (diff) | |
| parent | 51ec465cc3dfb62a2dad7e808b399fa76a1c9170 (diff) | |
Merge remote-tracking branch 'upstream/master' into rustup
Diffstat (limited to 'src/docs/string_add_assign.txt')
| -rw-r--r-- | src/docs/string_add_assign.txt | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/src/docs/string_add_assign.txt b/src/docs/string_add_assign.txt deleted file mode 100644 index 7438be855db..00000000000 --- a/src/docs/string_add_assign.txt +++ /dev/null @@ -1,17 +0,0 @@ -### What it does -Checks for string appends of the form `x = x + y` (without -`let`!). - -### Why is this bad? -It's not really bad, but some people think that the -`.push_str(_)` method is more readable. - -### Example -``` -let mut x = "Hello".to_owned(); -x = x + ", World"; - -// More readable -x += ", World"; -x.push_str(", World"); -``` \ No newline at end of file |