keid-core-0.1.8.0: Core parts of Keid engine.
Safe HaskellSafe-Inferred
LanguageHaskell2010

Engine.StageSwitch

Documentation

type StageSwitchVar = TMVar StageSwitch Source #

newStageSwitchVar :: MonadIO m => m StageSwitchVar Source #

data StageSwitch Source #

Constructors

StageSwitchPending NextStage 
StageSwitchHandled 

trySwitchStage :: NextStage -> StageRIO rs Bool Source #

trySwitchStageSTM :: StageSwitchVar -> NextStage -> STM Bool Source #

getNextStage :: StageRIO rs (Maybe NextStage) Source #