0.14.0.0

Breaking

• Move Interrupt to polysemy-process to avoid the dependency on unix.
• Remove deprecated Scoped.

0.12.0.0

Breaking

• Move Scoped to Polysemy and polysemy-resume, keeping them here with a deprecation pragma.

0.11.0.0

Breaking

• Tweak the implementation of Scoped interpreters to allow changing higher-order interpreters. Slightly changes the signature of some of them.

0.10.0.0

Breaking

• Add a parameter to Scoped that allows arbitrary data to be passed to the scoped interpreter via scoped.
• Remove the resource parameter from Scoped.

Other

• Add Queue.tryReadMaybe, a variant of readMaybe that does not wait.
• Add variants of the combined Scoped interpreters in which the Resumable is inside the scope.
• Add Semaphore, abstracting QSem or TSem.
• Add timeoutStop, a variant of timeout that calls Polysemy.Resume.stop.
• Add Lock, a mutex effect.
• Add withAsyncGated, a variant of withAsync that requires the async action to signal the sync action to start.
• Add Gate, a synchronization point effect.
• Add variants of subscribeWhile and subscribeLoop that use Gate for synchronization and run in a new thread.
• Add pure interpreters for Mask.
• Add more variants of subscribeLoop that return matching elements.
• Add Gates to ConcStack.
• Add rescope, a reinterpreter for Scoped that may extend the scope parameters.

0.9.0.0

• Add the missing MVar combinators for Sync that bracket an action with mask.
• Export Restoration.
• Add interpretProcessOutputLeft/Right.

0.6.1.0

• Add SyncRead, a read-only variant of Sync.
• Change withAsync to use finally instead of bracket, since the latter causes AsyncCancelled to be masked, preventing the action from being cancelled unless it runs an interruptible action.

0.6.0.0

• Add Resumable support for Scoped.
• Add Scoped interpreters that allow the allocator to interpret additional effects used by the handler.

0.5.0.0

• Add mask effects.
• Add Monitor, an effect that repeatedly checks a condition and restarts a region when it is met.
• Add interpreter combinators for Scoped.
• Add a runner for the default Conc stack.

0.4.0.0

• Add lock, a combinator for protecting a region with a mutex.
• Add scheduleAsync, a combinator for running an action async that allows the handle to be used before the thread starts
• Change the default signal handler for Interrupt to CatchInfo, catching repeated signals.

0.3.0.0

• Change Race.timeout to take a Sem for the fallback instead of a pure value.
• Export all Queue constructors from Polysemy.Conc.Queue.
• Export all Sync constructors from Polysemy.Conc.Sync.
• Move all interpreters to Polysemy.Conc.Interpreter.

0.2.0.0

• Add read* constructors for Sync
• Add subscribeWhile, a combinator that consumes events until a condition is met
• Add looping combinators for Queue
• Add retry, a combinator that runs an action repeatedly until it returns Right or a timeout is hit
• Add Scoped, an effect for local resource scoping
• Add withAsync, a bracketing combinator that runs an async action while the main action runs
• Add interpretAtomic, a convenience interpreter for AtomicState that runs runAtomicStateTVar