h$/      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKL 2007@2012 Gracjan Polak;  2012@2016 mer Sinan Aacan;  2017-2022 Albert KrewinkelMIT,Albert Krewinkel betanon-portable (depends on GHC)None >S hslua-classes,A value that can be read from the Lua stack. hslua-classes3Function that retrieves a value from the Lua stack. hslua-classes Retrieves a 4 value from the stack. Throws an exception of type e4 if the given stack index does not a suitable value. 2007@2012 Gracjan Polak;  2012@2016 mer Sinan Aacan;  2017-2022 Albert KrewinkelMIT,Albert Krewinkel beta&FlexibleInstances, ScopedTypeVariablesNone>4 hslua-classes,A value that can be pushed to the Lua stack. hslua-classesPushes a value onto Lua stack, casting it into meaningfully nearest Lua type. hslua-classes'Push list as numerically indexed table. 2007@2012 Gracjan Polak, 2012@2016 mer Sinan Aacan, 2017-2022 Albert KrewinkelMIT,Albert Krewinkel None > T7 hslua-classesOperations and functions that can be pushed to the Lua stack. This is a helper function not intended to be used directly. Use the 9 wrapper instead.8 hslua-classesHelper function, called by 9. Should do a partial application of the argument at the given index to the underlying function. Recurses if necessary, causing further partial applications until the operation is a easily exposable to Lua.9 hslua-classesConvert a Haskell function to a function type directly exposable to Lua. Any Haskell function can be converted provided that:all arguments are instances of return type is LuaE e a, where a is an instance of Any exception of type e will be caught. Important : this does not catch exceptions other than e; exception handling must be done by the Haskell function. Failure to do so will cause the program to crash.E.g., the following code could be used to handle an Exception of type FooException, if that type is an instance of  and : toHaskellFunction (myFun `catchM` (\e -> raiseError (e :: FooException))): hslua-classes6Pushes the given value as a function to the Lua stack.See 9 for details.; hslua-classes;Imports a Haskell function and registers it at global name.789:;789:; 2007@2012 Gracjan Polak;  2012@2016 mer Sinan Aacan;  2017-2022 Albert KrewinkelMIT,Albert Krewinkel betanon-portable (depends on GHC)None@ hslua-classesNewtype wrapper intended to be used for optional Lua values. Nesting this type is strongly discouraged as missing values on inner levels are indistinguishable from missing values on an outer level; wrong values would be the likely result.C hslua-classes=Raise a Lua error, using the given value as the error object.D hslua-classesTry to convert the value at the given stack index to a Haskell value. Returns M with the error on failure.E hslua-classesGet, then pop the value at the top of the stack. The pop operation is executed even if the retrieval operation failed.@ABCDEC@ABDE 2007@2012 Gracjan Polak, 2012@2016 mer Sinan Aacan, 2017-2022 Albert KrewinkelMIT,Albert Krewinkel betaFlexibleInstances, ForeignFunctionInterface, ScopedTypeVariablesNone H hslua-classes=Helper class used to make Lua functions useable from Haskell.J hslua-classesInvoke a Lua function. Use as: /v <- invoke "proc" "abc" (1::Int) (5.0::Double)HIJHIJ 2007@2012 Gracjan Polak;  2012@2016 mer Sinan Aacan;  2017-2022 Albert KrewinkelMIT,Albert Krewinkel betanon-portable (depends on GHC)None789;@ABCDEJD789J;C@ABE      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIIJKLMNOPQRSTUVW*hslua-classes-2.1.0-1MvghNXVdUz19lMvTNZT06HsLua.Class.PeekableHsLua.Class.PushableHsLua.Class.ExposableHsLua.Class.UtilHsLua.Class.InvokableControl.Monad.Catch MonadCatch HsLua.ClassesPeekablesafepeekpeek$fPeekable(,,,,,,,)$fPeekable(,,,,,,)$fPeekable(,,,,,)$fPeekable(,,,,)$fPeekable(,,,)$fPeekable(,,) $fPeekable(,) $fPeekableSet $fPeekableMap $fPeekable[] $fPeekable[]0$fPeekableDouble$fPeekableFloat $fPeekableInt$fPeekableInteger$fPeekableByteString$fPeekableText$fPeekableState $fPeekablePtr$fPeekableFunPtr$fPeekableBool$fPeekableByteString0$fPeekableNumber$fPeekableInteger0 $fPeekable()PushablepushpushList$fPushable(,,,,,,,)$fPushable(,,,,,,)$fPushable(,,,,,)$fPushable(,,,,)$fPushable(,,,)$fPushable(,,) $fPushable(,) $fPushableSet $fPushableMap $fPushable[] $fPushable[]0$fPushableDouble$fPushableFloat $fPushableInt$fPushableInteger$fPushableByteString$fPushableText $fPushablePtr$fPushableFunPtr$fPushableBool$fPushableByteString0$fPushableNumber$fPushableInteger0 $fPushable() Exposable partialApplytoHaskellFunctionpushAsHaskellFunctionregisterHaskellFunction$fExposablee->$fExposableePeek$fExposableeLuaE$fExposableeLuaE0Optional fromOptional raiseError peekEitherpopValue$fPushableOptional$fPeekableOptional InvokableaddArginvoke $fInvokable->$fInvokableLuaEbase Data.EitherLeft