Z.Botan.Exception

Provides botan exception hierarchy.

Botan exceptions

data SomeBotanException

The root type of all botan exceptions, you can catch all botan exception by catching this root type.

Constructors

forall e.Exception e => SomeBotanException e

Instances

Show SomeBotanException

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> SomeBotanException -> ShowS

show :: SomeBotanException -> String

showList :: [SomeBotanException] -> ShowS

Exception SomeBotanException

Defined in Z.Botan.Exception

Methods

toException :: SomeBotanException -> SomeException

fromException :: SomeException -> Maybe SomeBotanException

displayException :: SomeBotanException -> String

botanExceptionToException :: Exception e => e -> SomeException

botanExceptionFromException :: Exception e => SomeException -> Maybe e

Concrete botan exception types

data InvalidVerifier

Constructors

InvalidVerifier CInt CallStack

Instances

Show InvalidVerifier

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> InvalidVerifier -> ShowS

show :: InvalidVerifier -> String

showList :: [InvalidVerifier] -> ShowS

Exception InvalidVerifier

Defined in Z.Botan.Exception

Methods

toException :: InvalidVerifier -> SomeException

fromException :: SomeException -> Maybe InvalidVerifier

displayException :: InvalidVerifier -> String

data InvalidInput

Constructors

InvalidInput CInt CallStack

Instances

Show InvalidInput

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> InvalidInput -> ShowS

show :: InvalidInput -> String

showList :: [InvalidInput] -> ShowS

Exception InvalidInput

Defined in Z.Botan.Exception

Methods

toException :: InvalidInput -> SomeException

fromException :: SomeException -> Maybe InvalidInput

displayException :: InvalidInput -> String

data BadMac

Constructors

BadMac CInt CallStack

Instances

Show BadMac

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> BadMac -> ShowS

show :: BadMac -> String

showList :: [BadMac] -> ShowS

Exception BadMac

Defined in Z.Botan.Exception

Methods

toException :: BadMac -> SomeException

fromException :: SomeException -> Maybe BadMac

displayException :: BadMac -> String

data InsufficientBufferSpace

Constructors

InsufficientBufferSpace CInt CallStack

Instances

Show InsufficientBufferSpace

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> InsufficientBufferSpace -> ShowS

show :: InsufficientBufferSpace -> String

showList :: [InsufficientBufferSpace] -> ShowS

Exception InsufficientBufferSpace

Defined in Z.Botan.Exception

Methods

toException :: InsufficientBufferSpace -> SomeException

fromException :: SomeException -> Maybe InsufficientBufferSpace

displayException :: InsufficientBufferSpace -> String

data ExceptionThrown

Constructors

ExceptionThrown CInt CallStack

Instances

Show ExceptionThrown

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> ExceptionThrown -> ShowS

show :: ExceptionThrown -> String

showList :: [ExceptionThrown] -> ShowS

Exception ExceptionThrown

Defined in Z.Botan.Exception

Methods

toException :: ExceptionThrown -> SomeException

fromException :: SomeException -> Maybe ExceptionThrown

displayException :: ExceptionThrown -> String

data OutOfMemory

Constructors

OutOfMemory CInt CallStack

Instances

Show OutOfMemory

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> OutOfMemory -> ShowS

show :: OutOfMemory -> String

showList :: [OutOfMemory] -> ShowS

Exception OutOfMemory

Defined in Z.Botan.Exception

Methods

toException :: OutOfMemory -> SomeException

fromException :: SomeException -> Maybe OutOfMemory

displayException :: OutOfMemory -> String

data BadFlag

Constructors

BadFlag CInt CallStack

Instances

Show BadFlag

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> BadFlag -> ShowS

show :: BadFlag -> String

showList :: [BadFlag] -> ShowS

Exception BadFlag

Defined in Z.Botan.Exception

Methods

toException :: BadFlag -> SomeException

fromException :: SomeException -> Maybe BadFlag

displayException :: BadFlag -> String

data NullPointer

Constructors

NullPointer CInt CallStack

Instances

Show NullPointer

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> NullPointer -> ShowS

show :: NullPointer -> String

showList :: [NullPointer] -> ShowS

Exception NullPointer

Defined in Z.Botan.Exception

Methods

toException :: NullPointer -> SomeException

fromException :: SomeException -> Maybe NullPointer

displayException :: NullPointer -> String

data BadParameter

Constructors

BadParameter CInt CallStack

Instances

Show BadParameter

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> BadParameter -> ShowS

show :: BadParameter -> String

showList :: [BadParameter] -> ShowS

Exception BadParameter

Defined in Z.Botan.Exception

Methods

toException :: BadParameter -> SomeException

fromException :: SomeException -> Maybe BadParameter

displayException :: BadParameter -> String

data KeyNotSet

Constructors

KeyNotSet CInt CallStack

Instances

Show KeyNotSet

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> KeyNotSet -> ShowS

show :: KeyNotSet -> String

showList :: [KeyNotSet] -> ShowS

Exception KeyNotSet

Defined in Z.Botan.Exception

Methods

toException :: KeyNotSet -> SomeException

fromException :: SomeException -> Maybe KeyNotSet

displayException :: KeyNotSet -> String

data InvalidKeyLength

Constructors

InvalidKeyLength CInt CallStack

Instances

Show InvalidKeyLength

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> InvalidKeyLength -> ShowS

show :: InvalidKeyLength -> String

showList :: [InvalidKeyLength] -> ShowS

Exception InvalidKeyLength

Defined in Z.Botan.Exception

Methods

toException :: InvalidKeyLength -> SomeException

fromException :: SomeException -> Maybe InvalidKeyLength

displayException :: InvalidKeyLength -> String

data NotImplemented

Constructors

NotImplemented CInt CallStack

Instances

Show NotImplemented

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> NotImplemented -> ShowS

show :: NotImplemented -> String

showList :: [NotImplemented] -> ShowS

Exception NotImplemented

Defined in Z.Botan.Exception

Methods

toException :: NotImplemented -> SomeException

fromException :: SomeException -> Maybe NotImplemented

displayException :: NotImplemented -> String

data InvalidObject

Constructors

InvalidObject CInt CallStack

Instances

Show InvalidObject

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> InvalidObject -> ShowS

show :: InvalidObject -> String

showList :: [InvalidObject] -> ShowS

Exception InvalidObject

Defined in Z.Botan.Exception

Methods

toException :: InvalidObject -> SomeException

fromException :: SomeException -> Maybe InvalidObject

displayException :: InvalidObject -> String

data UnknownError

Constructors

UnknownError CInt CallStack

Instances

Show UnknownError

Defined in Z.Botan.Exception

Methods

showsPrec :: Int -> UnknownError -> ShowS

show :: UnknownError -> String

showList :: [UnknownError] -> ShowS

Exception UnknownError

Defined in Z.Botan.Exception

Methods

toException :: UnknownError -> SomeException

fromException :: SomeException -> Maybe UnknownError

displayException :: UnknownError -> String

Throw botan exceptions

throwBotanIfMinus :: (HasCallStack, Integral a) => IO a -> IO a

throwBotanIfMinus_ :: (HasCallStack, Integral a) => IO a -> IO ()

throwBotanError :: HasCallStack => CInt -> IO x

re-export

module Z.Botan.Errno

module Z.IO.Exception