Changelog for io-classes-1.2.0.0
Revsion history of io-classes
1.2.0.0
Non-breaking changes
- Add new
MonadInspectMVar class with an inspectMVar function for accessing
an MVar in an underlying monad (if applicable). This is mainly useful for
io-sim, since the underlying monad is ST. IO has no underlying monad, so
the provided instance for IO defaults inspectMVar to tryReadMVar.
1.1.0.0
Breaking changes
Control.Monad.Class.MonadMVar is now deprecated in favour of
Control.Concurrent.Class.MonadMVar.
Non breaking changes
- Fixed building haddocks with
ghc-8.10.
1.0.0.1
Non breaking changes
1.0.0.0
Breaking changes
MonadMonotonicTime morphed into MonadMonotonicTimeNSec which supports
getMonotonicTimeNSec from "base". MonadMonotonicTime can be found in new
package si-timers.
- A simplified
MonadTimer which is using time in microseconds encoded as
Int rather than DiffTime. The previous interface can be found in the
package si-timers.
- The non standard timer API is moved from
MonadTimer to a MonadTimerFancy
type class which can be imported from
Control.Monad.Class.MonadTimer.NonStandard module.
Non breaking changes
- Added
registerDelayCancellable to Control.Monad.Class.MonadTimer module.
0.6.0.0
0.5.0.0
- fixed
tryTakeMVarDefault, takeMVarDefault, putMVarDefault and
isEmptyMVarDefault.
- Implemented the proper
readMVar semantics.
- Added
tryReadMVar to MonadMVar type class.
- Moved
MVarDefault to io-sim package.
0.4.0.0
- support
ghc-9.4 (except on Windows input-output-hk/io-sim#51)
0.3.0.0
- added missing
MArray instance for WrappedSTM
- added monoid instances for
WrappedSTM
- added
threadStatus method of MonadFork class
- removed
linktTo and linkToOnly
- added
labelTChan
- added
flushTQueue
- split
MonadSTM into submodules in a similar way that the stm package is.
- added
TChan, TSem and TArray
- added
interruptible and allowInterrupt to MonadMaskingState type class.
- added
unGetTQueue & unGetTBQueue
- support
ghc-9.2 & ghc-9.4
- added
MonadMVar
0.2.0.0
- First version published on Hackage.
- added
lengthTBQueue to MonadSTM; io-classes now depends on stm-2.5.0.0.
0.1.0.0
- Initial version, not released on Hackage.