1<a name="v0.1.7"></a> 2### v0.1.7 (2023-10-04) 3 4 5#### Bug Fixes 6 7* index out of bounds in `get()` and `get_owned()` (#88) ([fdbc930f](https://github.com/hawkw/sharded-slab/commit/fdbc930fb14b0f6f8b77cd6efdad5a1bdf8d3c04)) 8* **unique_iter:** prevent panics if a slab is empty (#88) ([bd599e0b](https://github.com/hawkw/sharded-slab/commit/bd599e0b2a60a953f25f27ba1fa86682150e05c2), closes [#73](https://github.com/hawkw/sharded-slab/issues/73)) 9 10 11 12<a name="0.1.6"></a> 13## 0.1.6 (2023-09-27) 14 15 16#### Features 17 18* publicly export `UniqueIter` (#87) ([e4d6482d](https://github.com/hawkw/sharded-slab/commit/e4d6482db05d5767b47eae1b0217faad30f2ebd5), closes [#77](https://github.com/hawkw/sharded-slab/issues/77)) 19 20#### Bug Fixes 21 22* use a smaller `CustomConfig` for 32-bit tests (#84) ([828ffff9](https://github.com/hawkw/sharded-slab/commit/828ffff9f82cfc41ed66b4743563c4dddc97c1ce), closes [#82](https://github.com/hawkw/sharded-slab/issues/82)) 23 24 25 26<a name="0.1.5"></a> 27## 0.1.5 (2023-08-28) 28 29 30#### Bug Fixes 31 32* **Slab:** invalid generation in case of custom config (#80) ([ca090279](https://github.com/hawkw/sharded-slab/commit/ca09027944812d024676029a3dde62d27ef22015)) 33 34 35 36<a name="0.1.4"></a> 37### 0.1.4 (2021-10-12) 38 39 40#### Features 41 42* emit a nicer panic when thread count overflows `MAX_SHARDS` (#64) ([f1ed058a](https://github.com/hawkw/sharded-slab/commit/f1ed058a3ee296eff033fc0fb88f62a8b2f83f10)) 43 44 45 46<a name="0.1.3"></a> 47### 0.1.3 (2021-08-02) 48 49 50#### Bug Fixes 51 52* set up MSRV in CI (#61) ([dfcc9080](https://github.com/hawkw/sharded-slab/commit/dfcc9080a62d08e359f298a9ffb0f275928b83e4), closes [#60](https://github.com/hawkw/sharded-slab/issues/60)) 53* **tests:** duplicate `hint` mod defs with loom ([0ce3fd91](https://github.com/hawkw/sharded-slab/commit/0ce3fd91feac8b4edb4f1ece6aebfc4ba4e50026)) 54 55 56 57<a name="0.1.2"></a> 58### 0.1.2 (2021-08-01) 59 60 61#### Bug Fixes 62 63* make debug assertions drop safe ([26d35a69](https://github.com/hawkw/sharded-slab/commit/26d35a695c9e5d7c62ab07cc5e66a0c6f8b6eade)) 64 65#### Features 66 67* improve panics on thread ID bit exhaustion ([9ecb8e61](https://github.com/hawkw/sharded-slab/commit/9ecb8e614f107f68b5c6ba770342ae72af1cd07b)) 68 69 70 71<a name="0.1.1"></a> 72## 0.1.1 (2021-1-4) 73 74 75#### Bug Fixes 76 77* change `loom` to an optional dependency ([9bd442b5](https://github.com/hawkw/sharded-slab/commit/9bd442b57bc56153a67d7325144ebcf303e0fe98)) 78 79<a name="0.1.0"></a> 80## 0.1.0 (2020-10-20) 81 82 83#### Bug Fixes 84 85* fix `remove` and `clear` returning true when the key is stale ([b52d38b2](https://github.com/hawkw/sharded-slab/commit/b52d38b2d2d3edc3a59d3dba6b75095bbd864266)) 86 87#### Breaking Changes 88 89* **Pool:** change `Pool::create` to return a mutable guard (#48) ([778065ea](https://github.com/hawkw/sharded-slab/commit/778065ead83523e0a9d951fbd19bb37fda3cc280), closes [#41](https://github.com/hawkw/sharded-slab/issues/41), [#16](https://github.com/hawkw/sharded-slab/issues/16)) 90* **Slab:** rename `Guard` to `Entry` for consistency ([425ad398](https://github.com/hawkw/sharded-slab/commit/425ad39805ee818dc6b332286006bc92c8beab38)) 91 92#### Features 93 94* add missing `Debug` impls ([71a8883f](https://github.com/hawkw/sharded-slab/commit/71a8883ff4fd861b95e81840cb5dca167657fe36)) 95* **Pool:** 96 * add `Pool::create_owned` and `OwnedRefMut` ([f7774ae0](https://github.com/hawkw/sharded-slab/commit/f7774ae0c5be99340f1e7941bde62f7044f4b4d8)) 97 * add `Arc<Pool>::get_owned` and `OwnedRef` ([3e566d91](https://github.com/hawkw/sharded-slab/commit/3e566d91e1bc8cc4630a8635ad24b321ec047fe7), closes [#29](https://github.com/hawkw/sharded-slab/issues/29)) 98 * change `Pool::create` to return a mutable guard (#48) ([778065ea](https://github.com/hawkw/sharded-slab/commit/778065ead83523e0a9d951fbd19bb37fda3cc280), closes [#41](https://github.com/hawkw/sharded-slab/issues/41), [#16](https://github.com/hawkw/sharded-slab/issues/16)) 99* **Slab:** 100 * add `Arc<Slab>::get_owned` and `OwnedEntry` ([53a970a2](https://github.com/hawkw/sharded-slab/commit/53a970a2298c30c1afd9578268c79ccd44afba05), closes [#29](https://github.com/hawkw/sharded-slab/issues/29)) 101 * rename `Guard` to `Entry` for consistency ([425ad398](https://github.com/hawkw/sharded-slab/commit/425ad39805ee818dc6b332286006bc92c8beab38)) 102 * add `slab`-style `VacantEntry` API ([6776590a](https://github.com/hawkw/sharded-slab/commit/6776590adeda7bf4a117fb233fc09cfa64d77ced), closes [#16](https://github.com/hawkw/sharded-slab/issues/16)) 103 104#### Performance 105 106* allocate shard metadata lazily (#45) ([e543a06d](https://github.com/hawkw/sharded-slab/commit/e543a06d7474b3ff92df2cdb4a4571032135ff8d)) 107 108 109 110<a name="0.0.9"></a> 111### 0.0.9 (2020-04-03) 112 113 114#### Features 115 116* **Config:** validate concurrent refs ([9b32af58](9b32af58), closes [#21](21)) 117* **Pool:** 118 * add `fmt::Debug` impl for `Pool` ([ffa5c7a0](ffa5c7a0)) 119 * add `Default` impl for `Pool` ([d2399365](d2399365)) 120 * add a sharded object pool for reusing heap allocations (#19) ([89734508](89734508), closes [#2](2), [#15](15)) 121* **Slab::take:** add exponential backoff when spinning ([6b743a27](6b743a27)) 122 123#### Bug Fixes 124 125* incorrect wrapping when overflowing maximum ref count ([aea693f3](aea693f3), closes [#22](22)) 126 127 128 129<a name="0.0.8"></a> 130### 0.0.8 (2020-01-31) 131 132 133#### Bug Fixes 134 135* `remove` not adding slots to free lists ([dfdd7aee](dfdd7aee)) 136 137 138 139<a name="0.0.7"></a> 140### 0.0.7 (2019-12-06) 141 142 143#### Bug Fixes 144 145* **Config:** compensate for 0 being a valid TID ([b601f5d9](b601f5d9)) 146* **DefaultConfig:** 147 * const overflow on 32-bit ([74d42dd1](74d42dd1), closes [#10](10)) 148 * wasted bit patterns on 64-bit ([8cf33f66](8cf33f66)) 149 150 151 152<a name="0.0.6"></a> 153## 0.0.6 (2019-11-08) 154 155 156#### Features 157 158* **Guard:** expose `key` method #8 ([748bf39b](748bf39b)) 159 160 161 162<a name="0.0.5"></a> 163## 0.0.5 (2019-10-31) 164 165 166#### Performance 167 168* consolidate per-slot state into one AtomicUsize (#6) ([f1146d33](f1146d33)) 169 170#### Features 171 172* add Default impl for Slab ([61bb3316](61bb3316)) 173 174 175 176<a name="0.0.4"></a> 177## 0.0.4 (2019-21-30) 178 179 180#### Features 181 182* prevent items from being removed while concurrently accessed ([872c81d1](872c81d1)) 183* added `Slab::remove` method that marks an item to be removed when the last thread 184 accessing it finishes ([872c81d1](872c81d1)) 185 186#### Bug Fixes 187 188* nicer handling of races in remove ([475d9a06](475d9a06)) 189 190#### Breaking Changes 191 192* renamed `Slab::remove` to `Slab::take` ([872c81d1](872c81d1)) 193* `Slab::get` now returns a `Guard` type ([872c81d1](872c81d1)) 194 195 196<a name="0.0.3"></a> 197## 0.0.3 (2019-07-30) 198 199 200#### Bug Fixes 201 202* split local/remote to fix false sharing & potential races ([69f95fb0](69f95fb0)) 203* set next pointer _before_ head ([cc7a0bf1](cc7a0bf1)) 204 205#### Breaking Changes 206 207* removed potentially racy `Slab::len` and `Slab::capacity` methods ([27af7d6c](27af7d6c)) 208 209<a name="0.0.2"></a> 210## 0.0.2 (2019-03-30) 211 212 213#### Bug Fixes 214 215* fix compilation failure in release mode ([617031da](617031da)) 216 217 218<a name="0.0.1"></a> 219## 0.0.1 (2019-02-30) 220 221- Initial release 222