Safe Haskell	None
Language	Haskell2010

Graphics.Cairo.Exception

Documentation

data CairoStatusNoMemory Source #

Constructors

CairoStatusNoMemory

Instances

Instances details

Exception CairoStatusNoMemory Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusNoMemory -> SomeException # fromException :: SomeException -> Maybe CairoStatusNoMemory # displayException :: CairoStatusNoMemory -> String # backtraceDesired :: CairoStatusNoMemory -> Bool #
Show CairoStatusNoMemory Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusNoMemory -> ShowS # show :: CairoStatusNoMemory -> String # showList :: [CairoStatusNoMemory] -> ShowS #

data CairoStatusInvalidRestore Source #

Constructors

CairoStatusInvalidRestore

Instances

Instances details

Exception CairoStatusInvalidRestore Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusInvalidRestore -> SomeException # fromException :: SomeException -> Maybe CairoStatusInvalidRestore # displayException :: CairoStatusInvalidRestore -> String # backtraceDesired :: CairoStatusInvalidRestore -> Bool #
Show CairoStatusInvalidRestore Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusInvalidRestore -> ShowS # show :: CairoStatusInvalidRestore -> String # showList :: [CairoStatusInvalidRestore] -> ShowS #

data CairoStatusInvalidPopGroup Source #

Constructors

CairoStatusInvalidPopGroup

Instances

Instances details

Exception CairoStatusInvalidPopGroup Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusInvalidPopGroup -> SomeException # fromException :: SomeException -> Maybe CairoStatusInvalidPopGroup # displayException :: CairoStatusInvalidPopGroup -> String # backtraceDesired :: CairoStatusInvalidPopGroup -> Bool #
Show CairoStatusInvalidPopGroup Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusInvalidPopGroup -> ShowS # show :: CairoStatusInvalidPopGroup -> String # showList :: [CairoStatusInvalidPopGroup] -> ShowS #

data CairoStatusNoCurrentPoint Source #

Constructors

CairoStatusNoCurrentPoint

Instances

Instances details

Exception CairoStatusNoCurrentPoint Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusNoCurrentPoint -> SomeException # fromException :: SomeException -> Maybe CairoStatusNoCurrentPoint # displayException :: CairoStatusNoCurrentPoint -> String # backtraceDesired :: CairoStatusNoCurrentPoint -> Bool #
Show CairoStatusNoCurrentPoint Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusNoCurrentPoint -> ShowS # show :: CairoStatusNoCurrentPoint -> String # showList :: [CairoStatusNoCurrentPoint] -> ShowS #

data CairoStatusInvalidMatrix Source #

Constructors

CairoStatusInvalidMatrix

Instances

Instances details

Exception CairoStatusInvalidMatrix Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusInvalidMatrix -> SomeException # fromException :: SomeException -> Maybe CairoStatusInvalidMatrix # displayException :: CairoStatusInvalidMatrix -> String # backtraceDesired :: CairoStatusInvalidMatrix -> Bool #
Show CairoStatusInvalidMatrix Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusInvalidMatrix -> ShowS # show :: CairoStatusInvalidMatrix -> String # showList :: [CairoStatusInvalidMatrix] -> ShowS #

data CairoStatusInvalidStatus Source #

Constructors

CairoStatusInvalidStatus

Instances

Instances details

Exception CairoStatusInvalidStatus Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusInvalidStatus -> SomeException # fromException :: SomeException -> Maybe CairoStatusInvalidStatus # displayException :: CairoStatusInvalidStatus -> String # backtraceDesired :: CairoStatusInvalidStatus -> Bool #
Show CairoStatusInvalidStatus Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusInvalidStatus -> ShowS # show :: CairoStatusInvalidStatus -> String # showList :: [CairoStatusInvalidStatus] -> ShowS #

data CairoStatusNullPointer Source #

Constructors

CairoStatusNullPointer

Instances

Instances details

Exception CairoStatusNullPointer Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusNullPointer -> SomeException # fromException :: SomeException -> Maybe CairoStatusNullPointer # displayException :: CairoStatusNullPointer -> String # backtraceDesired :: CairoStatusNullPointer -> Bool #
Show CairoStatusNullPointer Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusNullPointer -> ShowS # show :: CairoStatusNullPointer -> String # showList :: [CairoStatusNullPointer] -> ShowS #

data CairoStatusInvalidString Source #

Constructors

CairoStatusInvalidString

Instances

Instances details

Exception CairoStatusInvalidString Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusInvalidString -> SomeException # fromException :: SomeException -> Maybe CairoStatusInvalidString # displayException :: CairoStatusInvalidString -> String # backtraceDesired :: CairoStatusInvalidString -> Bool #
Show CairoStatusInvalidString Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusInvalidString -> ShowS # show :: CairoStatusInvalidString -> String # showList :: [CairoStatusInvalidString] -> ShowS #

data CairoStatusInvalidPathData Source #

Constructors

CairoStatusInvalidPathData

Instances

Instances details

Exception CairoStatusInvalidPathData Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusInvalidPathData -> SomeException # fromException :: SomeException -> Maybe CairoStatusInvalidPathData # displayException :: CairoStatusInvalidPathData -> String # backtraceDesired :: CairoStatusInvalidPathData -> Bool #
Show CairoStatusInvalidPathData Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusInvalidPathData -> ShowS # show :: CairoStatusInvalidPathData -> String # showList :: [CairoStatusInvalidPathData] -> ShowS #

data CairoStatusReadError Source #

Constructors

CairoStatusReadError

Instances

Instances details

Exception CairoStatusReadError Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusReadError -> SomeException # fromException :: SomeException -> Maybe CairoStatusReadError # displayException :: CairoStatusReadError -> String # backtraceDesired :: CairoStatusReadError -> Bool #
Show CairoStatusReadError Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusReadError -> ShowS # show :: CairoStatusReadError -> String # showList :: [CairoStatusReadError] -> ShowS #

data CairoStatusWriteError Source #

Constructors

CairoStatusWriteError

Instances

Instances details

Exception CairoStatusWriteError Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusWriteError -> SomeException # fromException :: SomeException -> Maybe CairoStatusWriteError # displayException :: CairoStatusWriteError -> String # backtraceDesired :: CairoStatusWriteError -> Bool #
Show CairoStatusWriteError Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusWriteError -> ShowS # show :: CairoStatusWriteError -> String # showList :: [CairoStatusWriteError] -> ShowS #

data CairoStatusFileNotFound Source #

Constructors

CairoStatusFileNotFound

Instances

Instances details

Exception CairoStatusFileNotFound Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusFileNotFound -> SomeException # fromException :: SomeException -> Maybe CairoStatusFileNotFound # displayException :: CairoStatusFileNotFound -> String # backtraceDesired :: CairoStatusFileNotFound -> Bool #
Show CairoStatusFileNotFound Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusFileNotFound -> ShowS # show :: CairoStatusFileNotFound -> String # showList :: [CairoStatusFileNotFound] -> ShowS #

data CairoStatusInvalidDash Source #

Constructors

CairoStatusInvalidDash

Instances

Instances details

Exception CairoStatusInvalidDash Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusInvalidDash -> SomeException # fromException :: SomeException -> Maybe CairoStatusInvalidDash # displayException :: CairoStatusInvalidDash -> String # backtraceDesired :: CairoStatusInvalidDash -> Bool #
Show CairoStatusInvalidDash Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusInvalidDash -> ShowS # show :: CairoStatusInvalidDash -> String # showList :: [CairoStatusInvalidDash] -> ShowS #

data CairoStatusInvalidMeshConstruction Source #

Constructors

CairoStatusInvalidMeshConstruction

Instances

Instances details

Exception CairoStatusInvalidMeshConstruction Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusInvalidMeshConstruction -> SomeException # fromException :: SomeException -> Maybe CairoStatusInvalidMeshConstruction # displayException :: CairoStatusInvalidMeshConstruction -> String # backtraceDesired :: CairoStatusInvalidMeshConstruction -> Bool #
Show CairoStatusInvalidMeshConstruction Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusInvalidMeshConstruction -> ShowS # show :: CairoStatusInvalidMeshConstruction -> String # showList :: [CairoStatusInvalidMeshConstruction] -> ShowS #

data CairoStatusOthers Source #

Constructors

CairoStatusOthers Word32

Instances

Instances details

Exception CairoStatusOthers Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatusOthers -> SomeException # fromException :: SomeException -> Maybe CairoStatusOthers # displayException :: CairoStatusOthers -> String # backtraceDesired :: CairoStatusOthers -> Bool #
Show CairoStatusOthers Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusOthers -> ShowS # show :: CairoStatusOthers -> String # showList :: [CairoStatusOthers] -> ShowS #

data CairoStatus Source #

Constructors

Exception e => CairoStatus e

Instances

Instances details

Exception CairoStatus Source #
Instance details Defined in Graphics.Cairo.Exception Methods toException :: CairoStatus -> SomeException # fromException :: SomeException -> Maybe CairoStatus # displayException :: CairoStatus -> String # backtraceDesired :: CairoStatus -> Bool #
Show CairoStatus Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatus -> ShowS # show :: CairoStatus -> String # showList :: [CairoStatus] -> ShowS #

cairoStatusToException :: Exception e => e -> SomeException Source #

cairoStatusFromException :: Exception e => SomeException -> Maybe e Source #

newtype CairoStatusT Source #

Constructors

CairoStatusT Word32

Instances

Instances details

Show CairoStatusT Source #
Instance details Defined in Graphics.Cairo.Exception Methods showsPrec :: Int -> CairoStatusT -> ShowS # show :: CairoStatusT -> String # showList :: [CairoStatusT] -> ShowS #
Eq CairoStatusT Source #
Instance details Defined in Graphics.Cairo.Exception Methods (==) :: CairoStatusT -> CairoStatusT -> Bool # (/=) :: CairoStatusT -> CairoStatusT -> Bool #

c_cairo_status :: Ptr (CairoT r s) -> IO Word32 Source #

raiseIfError :: CairoT r s -> IO () Source #

raiseIfErrorRegion :: CairoRegionT s -> IO () Source #

c_cairo_region_status :: Ptr (CairoRegionT s) -> IO Word32 Source #

c_cairo_surface_status :: Ptr (CairoSurfaceT s ps) -> IO Word32 Source #

raiseIfErrorSurface :: CairoSurfaceT s ps -> IO () Source #

raiseIfErrorPtrSurface :: Ptr (CairoSurfaceT s ps) -> IO () Source #

cairoStatusToThrowError :: Word32 -> IO () Source #

cairoStatusSuccess :: CairoStatusT Source #

cairoStatusNoMemory :: CairoStatusT Source #

cairoStatusInvalidRestore :: CairoStatusT Source #

tryCairoWriteFunc :: IO a -> IO Word32 Source #

cairoStatusInvalidPopGroup :: CairoStatusT Source #

cairoStatusNoCurrentPoint :: CairoStatusT Source #