mirror of
https://github.com/zerotier/ZeroTierOne.git
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343 lines
11 KiB
Markdown
343 lines
11 KiB
Markdown
# Change Log
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](http://keepachangelog.com/)
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and this project adheres to [Semantic Versioning](http://semver.org/).
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## [Unreleased]
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## [v0.11.2] - 2021-03-25
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## Fixed
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- Added missing allocator type parameter to `HashMap`'s and `HashSet`'s `Clone` impls. (#252)
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## [v0.11.1] - 2021-03-20
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## Fixed
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- Added missing `pub` modifier to `BumpWrapper`. (#251)
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## [v0.11.0] - 2021-03-14
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## Added
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- Added safe `try_insert_no_grow` method to `RawTable`. (#229)
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- Added support for `bumpalo` as an allocator without the `nightly` feature. (#231)
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- Implemented `Default` for `RawTable`. (#237)
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- Added new safe methods `RawTable::get_each_mut`, `HashMap::get_each_mut`, and
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`HashMap::get_each_key_value_mut`. (#239)
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- Added `From<HashMap<T, ()>>` for `HashSet<T>`. (#235)
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- Added `try_insert` method to `HashMap`. (#247)
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## Changed
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- The minimum Rust version has been bumped to 1.49.0. (#230)
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- Significantly improved compilation times by reducing the amount of generated IR. (#205)
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## Removed
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- We no longer re-export the unstable allocator items from the standard library, nor the stable shims approximating the same. (#227)
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- Removed hasher specialization support from `aHash`, which was resulting in inconsistent hashes being generated for a key. (#248)
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## Fixed
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- Fixed union length comparison. (#228)
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## ~~[v0.10.0] - 2021-01-16~~
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This release was _yanked_ due to inconsistent hashes being generated with the `nightly` feature. (#248)
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## Changed
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- Parametrized `RawTable`, `HashSet` and `HashMap` over an allocator. (#133)
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- Improved branch prediction hints on stable. (#209)
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- Optimized hashing of primitive types with AHash using specialization. (#207)
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- Only instantiate `RawTable`'s reserve functions once per key-value. (#204)
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## [v0.9.1] - 2020-09-28
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## Added
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- Added safe methods to `RawTable` (#202):
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- `get`: `find` and `as_ref`
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- `get_mut`: `find` and `as_mut`
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- `insert_entry`: `insert` and `as_mut`
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- `remove_entry`: `find` and `remove`
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- `erase_entry`: `find` and `erase`
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## Changed
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- Removed `from_key_hashed_nocheck`'s `Q: Hash`. (#200)
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- Made `RawTable::drain` safe. (#201)
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## [v0.9.0] - 2020-09-03
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### Fixed
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- `drain_filter` now removes and yields items that do match the predicate,
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rather than items that don't. This is a **breaking change** to match the
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behavior of the `drain_filter` methods in `std`. (#187)
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### Added
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- Added `replace_entry_with` to `OccupiedEntry`, and `and_replace_entry_with` to `Entry`. (#190)
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- Implemented `FusedIterator` and `size_hint` for `DrainFilter`. (#188)
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### Changed
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- The minimum Rust version has been bumped to 1.36 (due to `crossbeam` dependency). (#193)
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- Updated `ahash` dependency to 0.4. (#198)
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- `HashMap::with_hasher` and `HashSet::with_hasher` are now `const fn`. (#195)
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- Removed `T: Hash + Eq` and `S: BuildHasher` bounds on `HashSet::new`,
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`with_capacity`, `with_hasher`, and `with_capacity_and_hasher`. (#185)
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## [v0.8.2] - 2020-08-08
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### Changed
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- Avoid closures to improve compile times. (#183)
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- Do not iterate to drop if empty. (#182)
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## [v0.8.1] - 2020-07-16
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### Added
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- Added `erase` and `remove` to `RawTable`. (#171)
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- Added `try_with_capacity` to `RawTable`. (#174)
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- Added methods that allow re-using a `RawIter` for `RawDrain`,
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`RawIntoIter`, and `RawParIter`. (#175)
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- Added `reflect_remove` and `reflect_insert` to `RawIter`. (#175)
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- Added a `drain_filter` function to `HashSet`. (#179)
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### Changed
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- Deprecated `RawTable::erase_no_drop` in favor of `erase` and `remove`. (#176)
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- `insert_no_grow` is now exposed under the `"raw"` feature. (#180)
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## [v0.8.0] - 2020-06-18
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### Fixed
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- Marked `RawTable::par_iter` as `unsafe`. (#157)
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### Changed
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- Reduced the size of `HashMap`. (#159)
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- No longer create tables with a capacity of 1 element. (#162)
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- Removed `K: Eq + Hash` bounds on `retain`. (#163)
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- Pulled in `HashMap` changes from rust-lang/rust (#164):
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- `extend_one` support on nightly.
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- `CollectionAllocErr` renamed to `TryReserveError`.
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- Added `HashSet::get_or_insert_owned`.
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- `Default` for `HashSet` no longer requires `T: Eq + Hash` and `S: BuildHasher`.
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## [v0.7.2] - 2020-04-27
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### Added
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- Added `or_insert_with_key` to `Entry`. (#152)
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### Fixed
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- Partially reverted `Clone` optimization which was unsound. (#154)
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### Changed
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- Disabled use of `const-random` by default, which prevented reproducible builds. (#155)
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- Optimized `repeat` function. (#150)
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- Use `NonNull` for buckets, which improves codegen for iterators. (#148)
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## [v0.7.1] - 2020-03-16
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### Added
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- Added `HashMap::get_key_value_mut`. (#145)
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### Changed
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- Optimized `Clone` implementation. (#146)
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## [v0.7.0] - 2020-01-31
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### Added
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- Added a `drain_filter` function to `HashMap`. (#135)
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### Changed
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- Updated `ahash` dependency to 0.3. (#141)
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- Optimized set union and intersection. (#130)
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- `raw_entry` can now be used without requiring `S: BuildHasher`. (#123)
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- `RawTable::bucket_index` can now be used under the `raw` feature. (#128)
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## [v0.6.3] - 2019-10-31
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### Added
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- Added an `ahash-compile-time-rng` feature (enabled by default) which allows disabling the
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`compile-time-rng` feature in `ahash` to work around a Cargo bug. (#125)
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## [v0.6.2] - 2019-10-23
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### Added
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- Added an `inline-more` feature (enabled by default) which allows choosing a tradeoff between
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runtime performance and compilation time. (#119)
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## [v0.6.1] - 2019-10-04
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### Added
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- Added `Entry::insert` and `RawEntryMut::insert`. (#118)
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### Changed
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- `Group::static_empty` was changed from a `const` to a `static` (#116).
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## [v0.6.0] - 2019-08-13
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### Fixed
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- Fixed AHash accidentally depending on `std`. (#110)
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### Changed
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- The minimum Rust version has been bumped to 1.32 (due to `rand` dependency).
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## ~~[v0.5.1] - 2019-08-04~~
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This release was _yanked_ due to a breaking change for users of `no-default-features`.
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### Added
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- The experimental and unsafe `RawTable` API is available under the "raw" feature. (#108)
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- Added entry-like methods for `HashSet`. (#98)
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### Changed
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- Changed the default hasher from FxHash to AHash. (#97)
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- `hashbrown` is now fully `no_std` on recent Rust versions (1.36+). (#96)
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### Fixed
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- We now avoid growing the table during insertions when it wasn't necessary. (#106)
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- `RawOccupiedEntryMut` now properly implements `Send` and `Sync`. (#100)
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- Relaxed `lazy_static` version. (#92)
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## [v0.5.0] - 2019-06-12
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### Fixed
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- Resize with a more conservative amount of space after deletions. (#86)
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### Changed
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- Exposed the Layout of the failed allocation in CollectionAllocErr::AllocErr. (#89)
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## [v0.4.0] - 2019-05-30
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### Fixed
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- Fixed `Send` trait bounds on `IterMut` not matching the libstd one. (#82)
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## [v0.3.1] - 2019-05-30
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### Fixed
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- Fixed incorrect use of slice in unsafe code. (#80)
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## [v0.3.0] - 2019-04-23
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### Changed
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- Changed shrink_to to not panic if min_capacity < capacity. (#67)
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### Fixed
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- Worked around emscripten bug emscripten-core/emscripten-fastcomp#258. (#66)
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## [v0.2.2] - 2019-04-16
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### Fixed
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- Inlined non-nightly lowest_set_bit_nonzero. (#64)
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- Fixed build on latest nightly. (#65)
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## [v0.2.1] - 2019-04-14
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### Changed
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- Use for_each in map Extend and FromIterator. (#58)
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- Improved worst-case performance of HashSet.is_subset. (#61)
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### Fixed
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- Removed incorrect debug_assert. (#60)
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## [v0.2.0] - 2019-03-31
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### Changed
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- The code has been updated to Rust 2018 edition. This means that the minimum
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Rust version has been bumped to 1.31 (2018 edition).
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### Added
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- Added `insert_with_hasher` to the raw_entry API to allow `K: !(Hash + Eq)`. (#54)
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- Added support for using hashbrown as the hash table implementation in libstd. (#46)
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### Fixed
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- Fixed cargo build with minimal-versions. (#45)
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- Fixed `#[may_dangle]` attributes to match the libstd `HashMap`. (#46)
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- ZST keys and values are now handled properly. (#46)
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## [v0.1.8] - 2019-01-14
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### Added
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- Rayon parallel iterator support (#37)
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- `raw_entry` support (#31)
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- `#[may_dangle]` on nightly (#31)
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- `try_reserve` support (#31)
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### Fixed
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- Fixed variance on `IterMut`. (#31)
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## [v0.1.7] - 2018-12-05
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### Fixed
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- Fixed non-SSE version of convert_special_to_empty_and_full_to_deleted. (#32)
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- Fixed overflow in rehash_in_place. (#33)
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## [v0.1.6] - 2018-11-17
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### Fixed
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- Fixed compile error on nightly. (#29)
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## [v0.1.5] - 2018-11-08
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### Fixed
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- Fixed subtraction overflow in generic::Group::match_byte. (#28)
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## [v0.1.4] - 2018-11-04
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### Fixed
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- Fixed a bug in the `erase_no_drop` implementation. (#26)
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## [v0.1.3] - 2018-11-01
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### Added
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- Serde support. (#14)
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### Fixed
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- Make the compiler inline functions more aggressively. (#20)
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## [v0.1.2] - 2018-10-31
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### Fixed
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- `clear` segfaults when called on an empty table. (#13)
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## [v0.1.1] - 2018-10-30
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### Fixed
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- `erase_no_drop` optimization not triggering in the SSE2 implementation. (#3)
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- Missing `Send` and `Sync` for hash map and iterator types. (#7)
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- Bug when inserting into a table smaller than the group width. (#5)
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## v0.1.0 - 2018-10-29
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- Initial release
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[Unreleased]: https://github.com/rust-lang/hashbrown/compare/v0.11.2...HEAD
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[v0.11.2]: https://github.com/rust-lang/hashbrown/compare/v0.11.1...v0.11.2
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[v0.11.1]: https://github.com/rust-lang/hashbrown/compare/v0.11.0...v0.11.1
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[v0.11.0]: https://github.com/rust-lang/hashbrown/compare/v0.10.0...v0.11.0
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[v0.10.0]: https://github.com/rust-lang/hashbrown/compare/v0.9.1...v0.10.0
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[v0.9.1]: https://github.com/rust-lang/hashbrown/compare/v0.9.0...v0.9.1
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[v0.9.0]: https://github.com/rust-lang/hashbrown/compare/v0.8.2...v0.9.0
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[v0.8.2]: https://github.com/rust-lang/hashbrown/compare/v0.8.1...v0.8.2
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[v0.8.1]: https://github.com/rust-lang/hashbrown/compare/v0.8.0...v0.8.1
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[v0.8.0]: https://github.com/rust-lang/hashbrown/compare/v0.7.2...v0.8.0
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[v0.7.2]: https://github.com/rust-lang/hashbrown/compare/v0.7.1...v0.7.2
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[v0.7.1]: https://github.com/rust-lang/hashbrown/compare/v0.7.0...v0.7.1
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[v0.7.0]: https://github.com/rust-lang/hashbrown/compare/v0.6.3...v0.7.0
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[v0.6.3]: https://github.com/rust-lang/hashbrown/compare/v0.6.2...v0.6.3
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[v0.6.2]: https://github.com/rust-lang/hashbrown/compare/v0.6.1...v0.6.2
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[v0.6.1]: https://github.com/rust-lang/hashbrown/compare/v0.6.0...v0.6.1
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[v0.6.0]: https://github.com/rust-lang/hashbrown/compare/v0.5.1...v0.6.0
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[v0.5.1]: https://github.com/rust-lang/hashbrown/compare/v0.5.0...v0.5.1
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[v0.5.0]: https://github.com/rust-lang/hashbrown/compare/v0.4.0...v0.5.0
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[v0.4.0]: https://github.com/rust-lang/hashbrown/compare/v0.3.1...v0.4.0
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[v0.3.1]: https://github.com/rust-lang/hashbrown/compare/v0.3.0...v0.3.1
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[v0.3.0]: https://github.com/rust-lang/hashbrown/compare/v0.2.2...v0.3.0
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[v0.2.2]: https://github.com/rust-lang/hashbrown/compare/v0.2.1...v0.2.2
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[v0.2.1]: https://github.com/rust-lang/hashbrown/compare/v0.2.0...v0.2.1
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[v0.2.0]: https://github.com/rust-lang/hashbrown/compare/v0.1.8...v0.2.0
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[v0.1.8]: https://github.com/rust-lang/hashbrown/compare/v0.1.7...v0.1.8
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[v0.1.7]: https://github.com/rust-lang/hashbrown/compare/v0.1.6...v0.1.7
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[v0.1.6]: https://github.com/rust-lang/hashbrown/compare/v0.1.5...v0.1.6
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[v0.1.5]: https://github.com/rust-lang/hashbrown/compare/v0.1.4...v0.1.5
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[v0.1.4]: https://github.com/rust-lang/hashbrown/compare/v0.1.3...v0.1.4
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[v0.1.3]: https://github.com/rust-lang/hashbrown/compare/v0.1.2...v0.1.3
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[v0.1.2]: https://github.com/rust-lang/hashbrown/compare/v0.1.1...v0.1.2
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[v0.1.1]: https://github.com/rust-lang/hashbrown/compare/v0.1.0...v0.1.1
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