System.XDG.Error

Documentation

data XDGError

Constructors

FileNotFound FilePath

NoReadableFile

MissingEnv String

Instances

Exception XDGError

Defined in System.XDG.Error

Methods

toException :: XDGError -> SomeException

fromException :: SomeException -> Maybe XDGError

displayException :: XDGError -> String

Show XDGError

Defined in System.XDG.Error

Methods

showsPrec :: Int -> XDGError -> ShowS

show :: XDGError -> String

showList :: [XDGError] -> ShowS

Eq XDGError

Defined in System.XDG.Error

Methods

(==) :: XDGError -> XDGError -> Bool

(/=) :: XDGError -> XDGError -> Bool

throwIOLeft :: Exception e => Either e a -> IO a