CabalHelper.Shared.Common

Documentation

data Panic

Constructors

Panic String

Instances

Show Panic

Defined in CabalHelper.Shared.Common

Methods

showsPrec :: Int -> Panic -> ShowS

show :: Panic -> String

showList :: [Panic] -> ShowS

Exception Panic

Defined in CabalHelper.Shared.Common

Methods

toException :: Panic -> SomeException

fromException :: SomeException -> Maybe Panic

displayException :: Panic -> String

panic :: String -> a

panicIO :: String -> IO a

handlePanic :: IO a -> IO a

errMsg :: String -> IO ()

parsePkgId :: String -> Maybe (String, Version)

parsePkgIdBS :: ByteString -> Maybe (ByteString, Version)

parseVer :: String -> Version

parseVerMay :: String -> Maybe Version

trim :: String -> String

majorVer :: Version -> Version

sameMajorVersionAs :: Version -> Version -> Bool

runReadP :: ReadP t -> String -> t

runReadPMay :: ReadP t -> String -> Maybe t

appCacheDir :: IO FilePath

replace :: String -> String -> String -> String

readPackageDescription :: Verbosity -> FilePath -> IO GenericPackageDescription

mightExist :: FilePath -> IO (Maybe FilePath)