Safe Haskell	None
Language	Haskell2010

HsDev.Tools.Ghc.Repl

Synopsis

importModules :: GhcMonad m => [String] -> m ()
preludeModules :: [String]
evaluate :: GhcMonad m => String -> m String
expressionType :: GhcMonad m => String -> m String
data ReplResult a
- = ReplError String
- | ReplOk a
tryRepl :: (GhcMonad m, MonadCatch m) => m a -> m (ReplResult a)

Documentation

importModules :: GhcMonad m => [String] -> m () Source #

Import some modules

preludeModules :: [String] Source #

Default interpreter modules

evaluate :: GhcMonad m => String -> m String Source #

Evaluate expression

expressionType :: GhcMonad m => String -> m String Source #

Get expression type as string

data ReplResult a Source #

Constructors

ReplError String
ReplOk a

Instances

Instances details

Eq a => Eq (ReplResult a) Source #
Instance details Defined in HsDev.Tools.Ghc.Repl Methods (==) :: ReplResult a -> ReplResult a -> Bool # (/=) :: ReplResult a -> ReplResult a -> Bool #
Ord a => Ord (ReplResult a) Source #
Instance details Defined in HsDev.Tools.Ghc.Repl Methods compare :: ReplResult a -> ReplResult a -> Ordering # (<) :: ReplResult a -> ReplResult a -> Bool # (<=) :: ReplResult a -> ReplResult a -> Bool # (>) :: ReplResult a -> ReplResult a -> Bool # (>=) :: ReplResult a -> ReplResult a -> Bool # max :: ReplResult a -> ReplResult a -> ReplResult a # min :: ReplResult a -> ReplResult a -> ReplResult a #
Read a => Read (ReplResult a) Source #
Instance details Defined in HsDev.Tools.Ghc.Repl Methods readsPrec :: Int -> ReadS (ReplResult a) # readList :: ReadS [ReplResult a] # readPrec :: ReadPrec (ReplResult a) # readListPrec :: ReadPrec [ReplResult a] #
Show a => Show (ReplResult a) Source #
Instance details Defined in HsDev.Tools.Ghc.Repl Methods showsPrec :: Int -> ReplResult a -> ShowS # show :: ReplResult a -> String # showList :: [ReplResult a] -> ShowS #
ToJSON a => ToJSON (ReplResult a) Source #
Instance details Defined in HsDev.Tools.Ghc.Repl Methods toJSON :: ReplResult a -> Value # toEncoding :: ReplResult a -> Encoding # toJSONList :: [ReplResult a] -> Value # toEncodingList :: [ReplResult a] -> Encoding #
FromJSON a => FromJSON (ReplResult a) Source #
Instance details Defined in HsDev.Tools.Ghc.Repl Methods parseJSON :: Value -> Parser (ReplResult a) # parseJSONList :: Value -> Parser [ReplResult a] #

tryRepl :: (GhcMonad m, MonadCatch m) => m a -> m (ReplResult a) Source #