Distribution.Compat.Exception
catchIO :: IO a -> (IOException -> IO a) -> IO a Source #
Catch IOException.
IOException
catchExit :: IO a -> (ExitCode -> IO a) -> IO a Source #
Catch ExitCode
ExitCode
tryIO :: IO a -> IO (Either IOException a) Source #
Try IOException.
displayException :: Exception e => e -> String Source #
Render this exception value in a human-friendly manner.
Default implementation: show.
show
Since: base-4.8.0.0