mirror of
https://github.com/rust-lang/rust.git
synced 2026-01-21 16:22:43 +00:00
Miscellaneous RefCell cleanups - Clarify `RefCell` error messages when borrow rules are broken - Remove `Debug` impl for `BorrowError`/`BorrowMutError` since `#derive(Debug)` provides identical functionality - Rename `BorrowFlag` to `BorrowCounter`