Sound.ALSA.Exception

Description

Synopsis

• data T = Cons {
  • location :: String
  • description :: String
  • code :: Errno
  }
• checkResult :: Integral a => String -> a -> IO a
• checkResult_ :: Integral a => String -> a -> IO ()
• checkResultMaybe :: String -> (CInt -> a) -> (CInt -> Maybe a) -> CInt -> IO a
• throw :: String -> Errno -> IO a
• catch :: IO a -> (T -> IO a) -> IO a
• catchErrno :: Errno -> IO a -> IO a -> IO a
• catchXRun :: IO a -> IO a -> IO a
• showErrno :: Errno -> String
• show :: T -> String
• rethrow :: IO a -> IO a
• strerror :: Errno -> IO String
• snd_strerror :: Errno -> IO CString

Documentation