Safe Haskell	None
Language	Haskell2010

Distribution.FieldGrammar.FieldDescrs

Synopsis

data FieldDescrs s a
fieldDescrPretty :: FieldDescrs s a -> String -> Maybe (s -> Doc)
fieldDescrParse :: CabalParsing m => FieldDescrs s a -> String -> Maybe (s -> m s)
fieldDescrsToList :: CabalParsing m => FieldDescrs s a -> [(String, s -> Doc, s -> m s)]

Documentation

data FieldDescrs s a #

A collection field parsers and pretty-printers.

Instances

FieldGrammar FieldDescrs #	Note: default values are printed.
Instance details Defined in Distribution.FieldGrammar.FieldDescrs Methods blurFieldGrammar :: ALens' a b -> FieldDescrs b c -> FieldDescrs a c # uniqueFieldAla :: (Parsec b, Pretty b, Newtype b a) => FieldName -> (a -> b) -> ALens' s a -> FieldDescrs s a # booleanFieldDef :: FieldName -> ALens' s Bool -> Bool -> FieldDescrs s Bool # optionalFieldAla :: (Parsec b, Pretty b, Newtype b a) => FieldName -> (a -> b) -> ALens' s (Maybe a) -> FieldDescrs s (Maybe a) # optionalFieldDefAla :: (Parsec b, Pretty b, Newtype b a, Eq a) => FieldName -> (a -> b) -> ALens' s a -> a -> FieldDescrs s a # monoidalFieldAla :: (Parsec b, Pretty b, Monoid a, Newtype b a) => FieldName -> (a -> b) -> ALens' s a -> FieldDescrs s a # prefixedFields :: FieldName -> ALens' s [(String, String)] -> FieldDescrs s [(String, String)] # knownField :: FieldName -> FieldDescrs s () # hiddenField :: FieldDescrs s a -> FieldDescrs s a # deprecatedSince :: [Int] -> String -> FieldDescrs s a -> FieldDescrs s a # availableSince :: [Int] -> a -> FieldDescrs s a -> FieldDescrs s a #
Functor (FieldDescrs s) #
Instance details Defined in Distribution.FieldGrammar.FieldDescrs Methods fmap :: (a -> b) -> FieldDescrs s a -> FieldDescrs s b # (<$) :: a -> FieldDescrs s b -> FieldDescrs s a #
Applicative (FieldDescrs s) #
Instance details Defined in Distribution.FieldGrammar.FieldDescrs Methods pure :: a -> FieldDescrs s a # (<>) :: FieldDescrs s (a -> b) -> FieldDescrs s a -> FieldDescrs s b # liftA2 :: (a -> b -> c) -> FieldDescrs s a -> FieldDescrs s b -> FieldDescrs s c # (>) :: FieldDescrs s a -> FieldDescrs s b -> FieldDescrs s b # (<*) :: FieldDescrs s a -> FieldDescrs s b -> FieldDescrs s a #

fieldDescrPretty :: FieldDescrs s a -> String -> Maybe (s -> Doc) #

Lookup a field value pretty-printer.

fieldDescrParse :: CabalParsing m => FieldDescrs s a -> String -> Maybe (s -> m s) #

Lookup a field value parser.

fieldDescrsToList :: CabalParsing m => FieldDescrs s a -> [(String, s -> Doc, s -> m s)] #