Update the change log and source code comments

CHANGELOG.md

@@ -9,6 +9,12 @@ Bumped the minimum supported Rust version (MSRV) to 1.65 (Nov 3, 2022).
 
 - Removed `num_cpus` crate from the dependency. ([#277][gh-pull-0277])
 
+### Changed
+
+- Refactored internal methods of the concurrent hash table to reduce compile times.
+  ([#265][gh-pull-0265], by [@Swatinem][gh-Swatinem])
+
+
 ## Version 0.11.1
 
 ### Fixed
@@ -21,6 +27,7 @@ Bumped the minimum supported Rust version (MSRV) to 1.65 (Nov 3, 2022).
 - Added some example programs to the `examples` directory. ([#268][gh-pull-0268], by
   [@peter-scholtens][gh-peter-scholtens])
 
+
 ## Version 0.11.0
 
 ### Added
@@ -673,6 +680,7 @@ The minimum supported Rust version (MSRV) is now 1.51.0 (Mar 25, 2021).
 [gh-pull-0275]: https://github.com/moka-rs/moka/pull/275/
 [gh-pull-0272]: https://github.com/moka-rs/moka/pull/272/
 [gh-pull-0268]: https://github.com/moka-rs/moka/pull/268/
+[gh-pull-0265]: https://github.com/moka-rs/moka/pull/265/
 [gh-pull-0259]: https://github.com/moka-rs/moka/pull/259/
 [gh-pull-0251]: https://github.com/moka-rs/moka/pull/251/
 [gh-pull-0248]: https://github.com/moka-rs/moka/pull/248/

src/cht/map/bucket.rs

@@ -401,7 +401,9 @@ impl<'g, K: 'g, V: 'g> BucketArray<K, V> {
     fn probe(&self, guard: &'g Guard, hash: u64) -> Probe<'_, 'g, K, V> {
         let buckets = &self.buckets;
         let offset = hash as usize & (buckets.len() - 1);
-        // FIXME: this will panic if `len() == 0`
+        // SAFETY: `len()` is never be 0 so this index access will never panic.
+        // This invariant is ensured by the `assert!()` at the beginning of
+        // `with_length()` because 0 is not a power of two.
         let this_bucket = (offset, &buckets[offset]);
         Probe {
             buckets,