cardano-cli

Safe Haskell	None
Language	Haskell2010

Cardano.CLI.Helpers

Synopsis

data HelpersError
printWarning :: MonadIO m => String -> m ()
deprecationWarning :: String -> IO ()
ensureNewFile :: (FilePath -> a -> IO ()) -> FilePath -> a -> ExceptT HelpersError IO ()
ensureNewFileLBS :: FilePath -> ByteString -> ExceptT HelpersError IO ()
pPrintCBOR :: ByteString -> ExceptT HelpersError IO ()
readCBOR :: FilePath -> ExceptT HelpersError IO ByteString
renderHelpersError :: HelpersError -> Doc ann
validateCBOR :: CBORObject -> ByteString -> Either HelpersError Text

Documentation

data HelpersError Source #

Constructors

CBORPrettyPrintError !DeserialiseFailure
CBORDecodingError !DeserialiseFailure
IOError' !FilePath !IOException
OutputMustNotAlreadyExist FilePath
ReadCBORFileFailure !FilePath !Text

Instances

Instances details

Show HelpersError Source #
Instance details Defined in Cardano.CLI.Helpers Methods showsPrec :: Int -> HelpersError -> ShowS Source # show :: HelpersError -> String Source # showList :: [HelpersError] -> ShowS Source #

printWarning :: MonadIO m => String -> m () Source #

deprecationWarning :: String -> IO () Source #

ensureNewFile :: (FilePath -> a -> IO ()) -> FilePath -> a -> ExceptT HelpersError IO () Source #

Checks if a path exists and throws and error if it does.

ensureNewFileLBS :: FilePath -> ByteString -> ExceptT HelpersError IO () Source #

pPrintCBOR :: ByteString -> ExceptT HelpersError IO () Source #

readCBOR :: FilePath -> ExceptT HelpersError IO ByteString Source #

renderHelpersError :: HelpersError -> Doc ann Source #

validateCBOR :: CBORObject -> ByteString -> Either HelpersError Text Source #