Rollup of 9 pull requests
Successful merges:
- #92390 (Constify a few `(Partial)Ord` impls)
- #97077 (Simplify some code that depend on Deref)
- #98710 (correct the output of a `capacity` method example)
- #99084 (clarify how write_bytes can lead to UB due to invalid values)
- #99178 (Lighten up const_prop_lint, reusing const_prop)
- #99673 (don't ICE on invalid dyn calls)
- #99703 (Expose size_hint() for TokenStream's iterator)
- #99709 (`Inherited` always has `TypeckResults` available)
- #99713 (Fix sidebar background)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
a86705942c