Safe Haskell	Safe-Inferred
Language	Haskell2010

DearImGui.Internal.Text

Synopsis

withCString :: MonadUnliftIO m => Text -> (CString -> m a) -> m a
withCStringOrNull :: Maybe Text -> (CString -> IO a) -> IO a
withCStringLen :: Text -> (CStringLen -> IO a) -> IO a
withCStringEnd :: MonadUnliftIO m => Text -> (CString -> CString -> m a) -> m a
peekCString :: CString -> IO Text
data Text
pack :: String -> Text
unpack :: Text -> String

Documentation

withCString :: MonadUnliftIO m => Text -> (CString -> m a) -> m a Source #

withCStringOrNull :: Maybe Text -> (CString -> IO a) -> IO a Source #

withCStringLen :: Text -> (CStringLen -> IO a) -> IO a #

Marshal a Text into a C string encoded as UTF-8 in temporary storage, with explicit length information. The encoded string may contain NUL bytes, and is not followed by a trailing NUL byte.

The temporary storage is freed when the subcomputation terminates (either normally or via an exception), so the pointer to the temporary storage must not be used after this function returns.

Since: text-1.0.0.0

withCStringEnd :: MonadUnliftIO m => Text -> (CString -> CString -> m a) -> m a Source #

peekCString :: CString -> IO Text Source #

data Text #

A space efficient, packed, unboxed Unicode text type.

Instances

Instances details

Chunk Text
Instance details Defined in Data.Attoparsec.Internal.Types Associated Types type ChunkElem Text # Methods nullChunk :: Text -> Bool # pappendChunk :: State Text -> Text -> State Text # atBufferEnd :: Text -> State Text -> Pos # bufferElemAt :: Text -> Pos -> State Text -> Maybe (ChunkElem Text, Int) # chunkElemToChar :: Text -> ChunkElem Text -> Char #
ToID Text Source #
Instance details Defined in DearImGui Methods pushID :: MonadIO m => Text -> m () Source #
Hashable Text
Instance details Defined in Data.Hashable.Class Methods hashWithSalt :: Int -> Text -> Int # hash :: Text -> Int #
Ixed Text
Instance details Defined in Control.Lens.At Methods ix :: Index Text -> Traversal' Text (IxValue Text) #
Stream Text
Instance details Defined in Text.Megaparsec.Stream Associated Types type Token Text # type Tokens Text # Methods tokenToChunk :: Proxy Text -> Token Text -> Tokens Text # tokensToChunk :: Proxy Text -> [Token Text] -> Tokens Text # chunkToTokens :: Proxy Text -> Tokens Text -> [Token Text] # chunkLength :: Proxy Text -> Tokens Text -> Int # chunkEmpty :: Proxy Text -> Tokens Text -> Bool # take1_ :: Text -> Maybe (Token Text, Text) # takeN_ :: Int -> Text -> Maybe (Tokens Text, Text) # takeWhile_ :: (Token Text -> Bool) -> Text -> (Tokens Text, Text) #
TraversableStream Text
Instance details Defined in Text.Megaparsec.Stream Methods reachOffset :: Int -> PosState Text -> (Maybe String, PosState Text) # reachOffsetNoLine :: Int -> PosState Text -> PosState Text #
VisualStream Text
Instance details Defined in Text.Megaparsec.Stream Methods showTokens :: Proxy Text -> NonEmpty (Token Text) -> String # tokensLength :: Proxy Text -> NonEmpty (Token Text) -> Int #
type ChunkElem Text
Instance details Defined in Data.Attoparsec.Internal.Types type ChunkElem Text = Char
type State Text
Instance details Defined in Data.Attoparsec.Internal.Types type State Text = Buffer
type Item Text
Instance details Defined in Data.Text type Item Text = Char
type Index Text
Instance details Defined in Control.Lens.At type Index Text = Int
type IxValue Text
Instance details Defined in Control.Lens.At type IxValue Text = Char
type Token Text
Instance details Defined in Text.Megaparsec.Stream type Token Text = Char
type Tokens Text
Instance details Defined in Text.Megaparsec.Stream type Tokens Text = Text

pack :: String -> Text #

O(n) Convert a String into a Text. Performs replacement on invalid scalar values, so unpack . pack is not id:

>>> Data.Text.unpack (pack "\55555")
"\65533"

unpack :: Text -> String #

O(n) Convert a Text into a String.