leverage itemize_list
and write_list
to recover trait bound comments
#6048
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Fixes #2055
Now when using
version::Two
, rustfmt will permit comments within trait bounds and actually reformat them instead of refusing to rewrite the entire trait definition because there are comments in the bounds.This follows the approach hinted at in #2055 (comment).
Edit -- Other issues fixed by this change:
Fixes #6127