mirror of https://github.com/smol-rs/async-lock
127 lines
2.8 KiB
Markdown
127 lines
2.8 KiB
Markdown
# Version 3.3.0
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- Add a `forget()` method for semaphore guards. (#73)
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- Increase MSRV to v1.60. (#75)
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# Version 3.2.0
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- Add missing methods for blocking on locking with types wrapped in `Arc` (#71).
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# Version 3.1.2
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- Bump `event-listener` to version v4.0.0. (#69)
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# Version 3.1.1
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- Add a note to the documentation comparing this crate against `libstd`'s locks. (#58)
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# Version 3.1.0
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- Add a `Default` implementation for `OnceCell` (#63).
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# Version 3.0.0
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- **Breaking:** Add an enabled-by-default `std` feature that allows using this crate without the standard library. (#43)
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- Support blocking and non-blocking operations on the same locks. (#56)
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- Switch to a more efficient event notification mechanism. (#43)
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# Version 2.8.0
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- Fix a bug where the `SemaphoreGuard::acquire_arc` future would busy wait under certain conditions (#42).
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- Add a `Semaphore::add_permits()` function to increase the number of available permits on the semaphore (#44).
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- Make `RwLockReadGuard` covariant over its lifetime (#45)
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- Add `RwLockReadGuardArc`, `RwLockWriteGuardArc`, and other reference counted guards for the `RwLock` type (#47).
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- Loosen the `Send`/`Sync` bounds on certain future types (#48).
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- Fix UB caused by the `MutexGuardArc::source` function allowing the user to drop an object in a different thread than the one it was acquired in (#50). This is a breaking change, but in the name of soundness. Therefore it doesn't break any valid behavior.
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- Fix a bug where this crate would not compile properly on `wasm64` (#51).
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# Version 2.7.0
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- Replace some `async` blocks with manual futures (#34)
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- Remove our dependency on `futures-lite` (#36)
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- Mark guard types with `#[clippy::has_significant_drop]` (#37)
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# Version 2.6.0
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- Add `OnceCell`. (#27)
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- Support wasm64.
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# Version 2.5.0
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- Fix an issue where the future returned by `Mutex::lock_arc`/`Semaphore::acquire_arc` holds a reference to `self`. (#20, #21)
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# Version 2.4.0
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- Add WASM support. (#14)
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# Version 2.3.0
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- Merge all subcrates.
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# Version 2.2.0
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- Add functions to upgrade and downgrade `RwLock` guards.
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- Make all constructors `const fn`.
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# Version 2.1.3
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- Add `#![forbid(unsafe_code)]`.
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# Version 2.1.2
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- Update dependencies.
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# Version 2.1.1
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- Update crate description.
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# Version 2.1.0
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- Add `Barrier` and `Semaphore`.
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# Version 2.0.1
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- Update crate description.
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# Version 2.0.0
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- Only re-export `async-mutex` and `async-rwlock`.
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# Version 1.1.5
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- Replace the implementation with `async-mutex`.
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# Version 1.1.4
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- Replace `usize::MAX` with `std::usize::MAX`.
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# Version 1.1.3
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- Update dependencies.
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# Version 1.1.2
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- Fix a deadlock issue.
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# Version 1.1.1
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- Fix some typos.
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# Version 1.1.0
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- Make locking fair.
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- Add `LockGuard::source()`.
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# Version 1.0.2
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- Bump the `event-listener` version.
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- Add tests.
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# Version 1.0.1
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- Update Cargo categories.
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# Version 1.0.0
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- Initial version
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