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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/format_in_format_args.txt | |
| parent | 80a4699aaeb17903cd55c3159764febf3ff4e7e9 (diff) | |
| parent | 51ec465cc3dfb62a2dad7e808b399fa76a1c9170 (diff) | |
Merge remote-tracking branch 'upstream/master' into rustup
Diffstat (limited to 'src/docs/format_in_format_args.txt')
| -rw-r--r-- | src/docs/format_in_format_args.txt | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/src/docs/format_in_format_args.txt b/src/docs/format_in_format_args.txt deleted file mode 100644 index ac498472f01..00000000000 --- a/src/docs/format_in_format_args.txt +++ /dev/null @@ -1,16 +0,0 @@ -### What it does -Detects `format!` within the arguments of another macro that does -formatting such as `format!` itself, `write!` or `println!`. Suggests -inlining the `format!` call. - -### Why is this bad? -The recommended code is both shorter and avoids a temporary allocation. - -### Example -``` -println!("error: {}", format!("something failed at {}", Location::caller())); -``` -Use instead: -``` -println!("error: something failed at {}", Location::caller()); -``` \ No newline at end of file |