GHCJS.Types

Documentation

data JSVal

data WouldBlockException

If a synchronous thread tries to do something that can only be done asynchronously, and the thread is set up to not continue asynchronously, it receives this exception.

Constructors

WouldBlockException

Instances

Show WouldBlockException

Methods

showsPrec :: Int -> WouldBlockException -> ShowS

show :: WouldBlockException -> String

showList :: [WouldBlockException] -> ShowS

Exception WouldBlockException

Methods

toException :: WouldBlockException -> SomeException

fromException :: SomeException -> Maybe WouldBlockException

displayException :: WouldBlockException -> String

data JSException

Constructors

JSException JSVal String

Instances

Show JSException

Methods

showsPrec :: Int -> JSException -> ShowS

show :: JSException -> String

showList :: [JSException] -> ShowS

Exception JSException

Methods

toException :: JSException -> SomeException

fromException :: SomeException -> Maybe JSException

displayException :: JSException -> String

class IsJSVal a

Instances

IsJSVal JSString

Methods

jsval_ :: JSString -> JSVal

IsJSVal Object

Methods

jsval_ :: Object -> JSVal

IsJSVal (Callback a)

Methods

jsval_ :: Callback a -> JSVal

IsJSVal (Export a)

Methods

jsval_ :: Export a -> JSVal

IsJSVal (SomeJSArray s m)

Methods

jsval_ :: SomeJSArray s m -> JSVal

jsval :: IsJSVal a => a -> JSVal

isNull :: JSVal -> Bool

isUndefined :: JSVal -> Bool

nullRef :: JSVal

data JSString

Instances

Eq JSString

Methods

(==) :: JSString -> JSString -> Bool

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

Data JSString

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> JSString -> c JSString

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c JSString

toConstr :: JSString -> Constr

dataTypeOf :: JSString -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c JSString)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c JSString)

gmapT :: (forall b. Data b => b -> b) -> JSString -> JSString

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> JSString -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> JSString -> r

gmapQ :: (forall d. Data d => d -> u) -> JSString -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> JSString -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> JSString -> m JSString

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> JSString -> m JSString

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> JSString -> m JSString

Ord JSString

Methods

compare :: JSString -> JSString -> Ordering

(<) :: JSString -> JSString -> Bool

(<=) :: JSString -> JSString -> Bool

(>) :: JSString -> JSString -> Bool

(>=) :: JSString -> JSString -> Bool

max :: JSString -> JSString -> JSString

min :: JSString -> JSString -> JSString

Read JSString

Methods

readsPrec :: Int -> ReadS JSString

readList :: ReadS [JSString]

readPrec :: ReadPrec JSString

readListPrec :: ReadPrec [JSString]

Show JSString

Methods

showsPrec :: Int -> JSString -> ShowS

show :: JSString -> String

showList :: [JSString] -> ShowS

IsString JSString

Methods

fromString :: String -> JSString

Monoid JSString

Methods

mempty :: JSString

mappend :: JSString -> JSString -> JSString

mconcat :: [JSString] -> JSString

NFData JSString

Methods

rnf :: JSString -> ()

IsJSVal JSString

Methods

jsval_ :: JSString -> JSVal

mkRef :: ByteArray# -> JSVal

type Ref# = ByteArray#

toPtr :: JSVal -> Ptr a

fromPtr :: Ptr a -> JSVal

type JSRef a = JSVal

Deprecated: Use JSVal instead, or a more specific newtype wrapper of JSVal

This is a deprecated copmatibility wrapper for the old JSRef type.

See https://github.com/ghcjs/ghcjs/issues/421