Feature request: format long code
soerenmeier opened this issue · 1 comments
While expanding some code which uses tokio::select it seemed like no formatting happened. After posting an issue rust-lang/rustfmt#4878 on rustfmt the answer was that it worked as intended.
I'm proposing to add an argument like --fmt-long or something like that, that performs two formatting passes. One with a long max-width and another with the default one.
If that's a feature you would add, I'd be willing to make a PR.
I would prefer not to make a change here. This is squarely territory that a formatter should handle. I would be interested in someone making a formatter that is better than rustfmt, and I would be open to supporting that in cargo-expand. As long as it can be invoked as $formatter --edition=2018 path/to/input.rs it would even work without any code change in cargo-expand, by setting a RUSTFMT environment variable to point to it.
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