Safe Haskell	None
Language	Haskell2010

Graphics.GPipe.Context.GLFW.Misc

Contents

Error handling

Description

Miscellaneous wrapped calls to GLFW-b for application programmer use.

Actions are in the GPipe ContextT monad when a window handle is required, otherwise they are bare reexported IO actions which can be lifted into the ContextT monad. The Window taken by many of these functions is the window resource from GPipe.

Synopsis

data Error

Error handling

Learn more: http://www.glfw.org/docs/latest/intro_guide.html#error_handling

To set a custom error callback use HandleConfig in Graphics.GPipe.Context.GLFW.

data Error #

An enum for one of the GLFW error codes.

Constructors

Error'NotInitialized	doc
Error'NoCurrentContext	doc
Error'InvalidEnum	doc
Error'InvalidValue	doc
Error'OutOfMemory	doc
Error'ApiUnavailable	doc
Error'VersionUnavailable	doc
Error'PlatformError	doc
Error'FormatUnavailable	doc

Instances

Instances details

Bounded Error
Instance details Defined in Graphics.UI.GLFW.Types Methods minBound :: Error # maxBound :: Error #
Enum Error
Instance details Defined in Graphics.UI.GLFW.Types Methods succ :: Error -> Error # pred :: Error -> Error # toEnum :: Int -> Error # fromEnum :: Error -> Int # enumFrom :: Error -> [Error] # enumFromThen :: Error -> Error -> [Error] # enumFromTo :: Error -> Error -> [Error] # enumFromThenTo :: Error -> Error -> Error -> [Error] #
Eq Error
Instance details Defined in Graphics.UI.GLFW.Types Methods (==) :: Error -> Error -> Bool # (/=) :: Error -> Error -> Bool #
Data Error
Instance details Defined in Graphics.UI.GLFW.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Error -> c Error # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Error # toConstr :: Error -> Constr # dataTypeOf :: Error -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Error) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Error) # gmapT :: (forall b. Data b => b -> b) -> Error -> Error # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Error -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Error -> r # gmapQ :: (forall d. Data d => d -> u) -> Error -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Error -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Error -> m Error # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Error -> m Error # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Error -> m Error #
Ord Error
Instance details Defined in Graphics.UI.GLFW.Types Methods compare :: Error -> Error -> Ordering # (<) :: Error -> Error -> Bool # (<=) :: Error -> Error -> Bool # (>) :: Error -> Error -> Bool # (>=) :: Error -> Error -> Bool # max :: Error -> Error -> Error # min :: Error -> Error -> Error #
Read Error
Instance details Defined in Graphics.UI.GLFW.Types Methods readsPrec :: Int -> ReadS Error # readList :: ReadS [Error] # readPrec :: ReadPrec Error # readListPrec :: ReadPrec [Error] #
Show Error
Instance details Defined in Graphics.UI.GLFW.Types Methods showsPrec :: Int -> Error -> ShowS # show :: Error -> String # showList :: [Error] -> ShowS #
Generic Error
Instance details Defined in Graphics.UI.GLFW.Types Associated Types type Rep Error :: Type -> Type # Methods from :: Error -> Rep Error x # to :: Rep Error x -> Error #
NFData Error
Instance details Defined in Graphics.UI.GLFW.Types Methods rnf :: Error -> () #
type Rep Error
Instance details Defined in Graphics.UI.GLFW.Types type Rep Error = D1 ('MetaData "Error" "Graphics.UI.GLFW.Types" "GLFW-b-3.3.0.0-72a4a62ce9344b1d477911be5428439a7f0dde4015e86b2f16bc27b1f4e0b616" 'False) (((C1 ('MetaCons "Error'NotInitialized" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Error'NoCurrentContext" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "Error'InvalidEnum" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Error'InvalidValue" 'PrefixI 'False) (U1 :: Type -> Type))) :+: ((C1 ('MetaCons "Error'OutOfMemory" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Error'ApiUnavailable" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "Error'VersionUnavailable" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "Error'PlatformError" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Error'FormatUnavailable" 'PrefixI 'False) (U1 :: Type -> Type)))))