GHCJS.Types

Documentation

data JSVal

Instances

NFData JSVal

Defined in GHCJS.Prim.Internal

Methods

rnf :: JSVal -> ()

MakeArgs JSVal

A single JSVal can be used as the argument list

Defined in Language.Javascript.JSaddle.Value

Methods

makeArgs :: JSVal -> JSM [JSVal]

MakeArgs JSCallAsFunction

Defined in Language.Javascript.JSaddle.Object

Methods

makeArgs :: JSCallAsFunction -> JSM [JSVal]

MakeObject JSVal

Defined in Language.Javascript.JSaddle.Value

Methods

makeObject :: JSVal -> JSM Object

FromJSVal JSVal

Defined in GHCJS.Marshal

Methods

fromJSVal :: JSVal -> JSM (Maybe JSVal)

fromJSValUnchecked :: JSVal -> JSM JSVal

fromJSValListOf :: JSVal -> JSM (Maybe [JSVal])

fromJSValUncheckedListOf :: JSVal -> JSM [JSVal]

ToJSVal JSVal

If we already have a JSVal we are fine

Defined in Language.Javascript.JSaddle.Value

Methods

toJSVal :: JSVal -> JSM JSVal

toJSValListOf :: [JSVal] -> JSM JSVal

ToJSVal JSCallAsFunction

A callback to Haskell can be used as a JavaScript value. This will create an anonymous JavaScript function object. Use function to create one with a name.

Defined in Language.Javascript.JSaddle.Object

Methods

toJSVal :: JSCallAsFunction -> JSM JSVal

toJSValListOf :: [JSCallAsFunction] -> JSM JSVal

PFromJSVal JSVal

Defined in GHCJS.Marshal.Pure

Methods

pFromJSVal :: JSVal -> JSVal

PToJSVal JSVal

Defined in GHCJS.Marshal.Pure

Methods

pToJSVal :: JSVal -> 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

Defined in GHCJS.Prim.Internal

Methods

showsPrec :: Int -> WouldBlockException -> ShowS

show :: WouldBlockException -> String

showList :: [WouldBlockException] -> ShowS

Exception WouldBlockException

Defined in GHCJS.Prim.Internal

Methods

toException :: WouldBlockException -> SomeException

fromException :: SomeException -> Maybe WouldBlockException

displayException :: WouldBlockException -> String

data JSException

Constructors

JSException JSVal String

Instances

Show JSException

Defined in GHCJS.Prim.Internal

Methods

showsPrec :: Int -> JSException -> ShowS

show :: JSException -> String

showList :: [JSException] -> ShowS

Exception JSException

Defined in GHCJS.Prim.Internal

Methods

toException :: JSException -> SomeException

fromException :: SomeException -> Maybe JSException

displayException :: JSException -> String

class IsJSVal a

Instances

IsJSVal JSString

Defined in GHCJS.Internal.Types

Methods

jsval_ :: JSString -> GHCJSPure JSVal

IsJSVal (SomeJSArray m)

Defined in Language.Javascript.JSaddle.Types

Methods

jsval_ :: SomeJSArray m -> GHCJSPure JSVal

IsJSVal (SomeArrayBuffer m)

Defined in JavaScript.TypedArray.ArrayBuffer.Internal

Methods

jsval_ :: SomeArrayBuffer m -> GHCJSPure JSVal

IsJSVal (SomeTypedArray e m)

Defined in JavaScript.TypedArray.Internal.Types

Methods

jsval_ :: SomeTypedArray e m -> GHCJSPure JSVal

jsval :: IsJSVal a => a -> GHCJSPure JSVal

isNull :: JSVal -> GHCJSPure Bool

isUndefined :: JSVal -> GHCJSPure Bool

nullRef :: JSVal

data JSString

A wrapper around a JavaScript string

Instances

IsList JSString

Defined in Data.JSString

Associated Types

type Item JSString :: *

Methods

fromList :: [Item JSString] -> JSString

fromListN :: Int -> [Item JSString] -> JSString

toList :: JSString -> [Item JSString]

Eq JSString

Defined in Data.JSString.Internal.Type

Methods

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

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

Data JSString

Defined in Data.JSString.Internal.Type

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

Defined in Data.JSString.Internal.Type

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

Defined in Data.JSString.Internal.Type

Methods

readsPrec :: Int -> ReadS JSString

readList :: ReadS [JSString]

readPrec :: ReadPrec JSString

readListPrec :: ReadPrec [JSString]

Show JSString

Defined in Data.JSString.Internal.Type

Methods

showsPrec :: Int -> JSString -> ShowS

show :: JSString -> String

showList :: [JSString] -> ShowS

IsString JSString

Defined in Data.JSString.Internal.Type

Methods

fromString :: String -> JSString

Semigroup JSString

Defined in Data.JSString.Internal.Type

Methods

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

sconcat :: NonEmpty JSString -> JSString

stimes :: Integral b => b -> JSString -> JSString

Monoid JSString

Defined in Data.JSString.Internal.Type

Methods

mempty :: JSString

mappend :: JSString -> JSString -> JSString

mconcat :: [JSString] -> JSString

ToJSON JSString

Defined in Data.JSString.Internal.Type

Methods

toJSON :: JSString -> Value

toEncoding :: JSString -> Encoding

toJSONList :: [JSString] -> Value

toEncodingList :: [JSString] -> Encoding

FromJSON JSString

Defined in Data.JSString.Internal.Type

Methods

parseJSON :: Value -> Parser JSString

parseJSONList :: Value -> Parser [JSString]

NFData JSString

Defined in Data.JSString.Internal.Type

Methods

rnf :: JSString -> ()

IsJSVal JSString

Defined in GHCJS.Internal.Types

Methods

jsval_ :: JSString -> GHCJSPure JSVal

FromJSVal JSString

Defined in Language.Javascript.JSaddle.Value

Methods

fromJSVal :: JSVal -> JSM (Maybe JSString)

fromJSValUnchecked :: JSVal -> JSM JSString

fromJSValListOf :: JSVal -> JSM (Maybe [JSString])

fromJSValUncheckedListOf :: JSVal -> JSM [JSString]

ToJSVal JSString

Makes a JavaScript string

Defined in Language.Javascript.JSaddle.Value

Methods

toJSVal :: JSString -> JSM JSVal

toJSValListOf :: [JSString] -> JSM JSVal

FromJSString JSString

Defined in Language.Javascript.JSaddle.Value

Methods

fromJSString :: JSString -> JSString

ToJSString JSString

If we already have a JSString we are fine

Defined in Language.Javascript.JSaddle.Value

Methods

toJSString :: JSString -> JSString

type Item JSString

Defined in Data.JSString

type Item JSString = Char

mkRef :: Ref# -> JSVal

type Ref# = IORef Int64

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