Control.Exception.FinalException

Maintainer : [e-mail]

A program and a library that can be used as a simple basic interface to some SoX functionality or for producing the approximately Ukrainian speech with your own recorded voice (actually it produces the needed sound representations).

Documentation

data FinalException

Data type FinalException is used to terminate the not needed further execution.

Constructors

NeededInfoIsShown

ExecutableNotProperlyInstalled

MaybePartiallyTrimmed

NotCreatedWithEffect String

InitialFileNotChanged String

NotCreated String

NotRecorded String

NoiseProfileNotCreatedB String

NoiseProfileNotCreatedE String

NotEnoughData String

NotCreatedWithEffects String

StrangeAnswer String String

NotFileNameGiven

DataFileNotClosed String

DataSoundFileNotRead String

Instances

Show FinalException

Defined in Control.Exception.FinalException

Methods

showsPrec :: Int -> FinalException -> ShowS

show :: FinalException -> String

showList :: [FinalException] -> ShowS

Exception FinalException

Defined in Control.Exception.FinalException

Methods

toException :: FinalException -> SomeException

fromException :: SomeException -> Maybe FinalException

displayException :: FinalException -> String

Exception

catchEnd :: FinalException -> IO ()

Function to work with exception FinalException similarly to the example in the documentation for the catch function. It throws an exception to the thread where it is called. Basically, the function is intended to terminate the program with the informational message (if used in the main thread without exception handler). Because NeededInfoIsShown is exception that actually only is a signal that the needed information is given and is not any exceptional but rather standard situation the output of the function in such a case is printed to the stdout handle (with the default to stderr in all other cases).