rust-lang/rustfix

fix for 2018 doesn't remove unnecessary extern crate statements

Closed this issue · 3 comments

doxxx commented

Not sure if this belongs in the preparation fixes or the post-preparation fixes, but extern crate foo statements are not removed even though AFAIK they are now superfluous.

mati865 commented

If you add #![warn(rust_2018_idioms)] rustfix will replace some extern crate (but not all of them).

doxxx commented

Thanks, I have a lot of warnings now. 👍

alexcrichton commented

Indeed @mati865's suggestion should do the trick!