Rollup of 5 pull requests
Successful merges:
- #78606 (Clarify handling of final line ending in str::lines())
- #78610 (Do not remove tokens before AST json serialization)
- #78620 (Trivial fixes to bitwise operator documentation)
- #78627 (Point out that total_cmp is no strict superset of partial comparison)
- #78637 (Add fetch_update methods to AtomicBool and AtomicPtr)
Failed merges:
r? `@ghost`
bors
4051473c8b