Remove overlapping parts of multipart suggestions
This PR adds a debug assertion that the parts of a single substitution cannot overlap, fixes a overlapping substitution from the testsuite, and fixes https://github.com/rust-lang/rust/issues/106870.
Note that a single suggestion can still have multiple overlapping substitutions / possible edits, we just don't suggest overlapping replacements in a single edit anymore.
I've also included a fix for an unrelated bug where rustfix for `explicit_outlives_requirements` would produce multiple trailing commas for a where clause.
Changelog 1.66
It's really nice to see a changelog with so many suggestion fixes and improvements. Not much else to say. This should be merged with the coming release on 2022-12-15. For the reviewer, please review it and approve it if it looks good. The merge should wait until the release :)
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changelog: none
<!-- changelog_checked -->
Implement `allow-mixed-uninlined-format-args` config param to change the behavior of the `uninlined_format_args` lint. Now it is a part of `style`, and won't propose inlining in case of a mixed usage, e.g. `print!("{} {}", var, 1+2)`. If the user sets allow-mixed-uninlined-format-args config param to `false`, then it would behave like before, proposing to inline args even in the mixed case.
Change uninlined_format_args into a style lint
As [previously discussed](https://github.com/rust-lang/rust-clippy/pull/9233#issuecomment-1256361205), the `uninlined_format_args` should probably be a part of the default style because `println!("{}", foo)` is not as concise or easy to understand as `println!("{foo}")`
changelog: [`uninlined_format_args`]: change to be the default `style`
Fix to_string_in_format_args in parens
Fix suggestions like
```
print!("error: something failed at {}", (Location::caller().to_string()));
```
where the parenthesis enclose some portion of the value.
Fixes#9540
changelog: [`to_string_in_format_args`]: fix incorrect fix when value is enclosed in parenthesis
Fix suggestions like
```
print!("error: something failed at {}", (Location::caller().to_string()));
```
where the parenthesis enclose some portion of the value.
