9534: minor: one more usless type r=matklad a=matklad

bors r+
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Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
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bors[bot] 2021-07-08 14:19:06 +00:00 committed by GitHub
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@ -304,6 +304,7 @@ More generally, always prefer types on the left
&[T] &Vec<T>
&str &String
Option<&T> &Option<T>
&Path &PathBuf
```
**Rationale:** types on the left are strictly more general.