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v2.8.0

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@github-actions github-actions released this 10 Aug 02:16
· 31 commits to master since this release
a125498
  • Fix a bug where the SemaphoreGuard::acquire_arc future would busy wait under certain conditions (#42).
  • Add a Semaphore::add_permits() function to increase the number of available permits on the semaphore (#44).
  • Make RwLockReadGuard covariant over its lifetime (#45)
  • Add RwLockReadGuardArc, RwLockWriteGuardArc, and other reference counted guards for the RwLock type (#47).
  • Loosen the Send/Sync bounds on certain future types (#48).
  • 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.
  • Fix a bug where this crate would not compile properly on wasm64 (#51).