Data.Prim.Memory.Text

Documentation

data Text

A space efficient, packed, unboxed Unicode text type.

Constructors

Text !Array !Int !Int

Instances

MemRead Text

Defined in Data.Prim.Memory.Internal

Methods

byteCountMem :: Text -> Count Word8

indexOffMem :: Prim e => Text -> Off e -> e

indexByteOffMem :: Prim e => Text -> Off Word8 -> e

copyByteOffToMBytesMem :: (MonadPrim s m, Prim e) => Text -> Off Word8 -> MBytes p s -> Off Word8 -> Count e -> m ()

copyByteOffToPtrMem :: (MonadPrim s m, Prim e) => Text -> Off Word8 -> Ptr e -> Off Word8 -> Count e -> m ()

compareByteOffToPtrMem :: (MonadPrim s m, Prim e) => Text -> Off Word8 -> Ptr e -> Off Word8 -> Count e -> m Ordering

compareByteOffToBytesMem :: Prim e => Text -> Off Word8 -> Bytes p -> Off Word8 -> Count e -> Ordering

compareByteOffMem :: (MemRead mr', Prim e) => mr' -> Off Word8 -> Text -> Off Word8 -> Count e -> Ordering

data MText s

Mutable version of a Text

Constructors

MText !(MArray s) !Int !Int

data Array

Immutable array type.

The Array constructor is exposed since text-1.1.1.3

Constructors

Array

Fields

• aBA :: ByteArray#

Instances

MemRead Array

Defined in Data.Prim.Memory.Internal

Methods

byteCountMem :: Array -> Count Word8

indexOffMem :: Prim e => Array -> Off e -> e

indexByteOffMem :: Prim e => Array -> Off Word8 -> e

copyByteOffToMBytesMem :: (MonadPrim s m, Prim e) => Array -> Off Word8 -> MBytes p s -> Off Word8 -> Count e -> m ()

copyByteOffToPtrMem :: (MonadPrim s m, Prim e) => Array -> Off Word8 -> Ptr e -> Off Word8 -> Count e -> m ()

compareByteOffToPtrMem :: (MonadPrim s m, Prim e) => Array -> Off Word8 -> Ptr e -> Off Word8 -> Count e -> m Ordering

compareByteOffToBytesMem :: Prim e => Array -> Off Word8 -> Bytes p -> Off Word8 -> Count e -> Ordering

compareByteOffMem :: (MemRead mr', Prim e) => mr' -> Off Word8 -> Array -> Off Word8 -> Count e -> Ordering

data MArray s

Mutable array type, for use in the ST monad.

The MArray constructor is exposed since text-1.1.1.3

Constructors

MArray

Fields

• maBA :: MutableByteArray# s

Instances

MemAlloc MArray

Defined in Data.Prim.Memory.Internal

Associated Types

type FrozenMem MArray = (fm :: Type)

Methods

getByteCountMem :: MonadPrim s m => MArray s -> m (Count Word8)

allocMem :: (Prim e, MonadPrim s m) => Count e -> m (MArray s)

thawMem :: MonadPrim s m => FrozenMem MArray -> m (MArray s)

freezeMem :: MonadPrim s m => MArray s -> m (FrozenMem MArray)

resizeMem :: (MonadPrim s m, Prim e) => MArray s -> Count e -> m (MArray s)

MemWrite MArray

Defined in Data.Prim.Memory.Internal

Methods

readOffMem :: (MonadPrim s m, Prim e) => MArray s -> Off e -> m e

readByteOffMem :: (MonadPrim s m, Prim e) => MArray s -> Off Word8 -> m e

writeOffMem :: (MonadPrim s m, Prim e) => MArray s -> Off e -> e -> m ()

writeByteOffMem :: (MonadPrim s m, Prim e) => MArray s -> Off Word8 -> e -> m ()

moveByteOffToMBytesMem :: (MonadPrim s m, Prim e) => MArray s -> Off Word8 -> MBytes p s -> Off Word8 -> Count e -> m ()

moveByteOffToPtrMem :: (MonadPrim s m, Prim e) => MArray s -> Off Word8 -> Ptr e -> Off Word8 -> Count e -> m ()

copyByteOffMem :: (MonadPrim s m, MemRead mr, Prim e) => mr -> Off Word8 -> MArray s -> Off Word8 -> Count e -> m ()

moveByteOffMem :: (MonadPrim s m, MemWrite mw', Prim e) => mw' s -> Off Word8 -> MArray s -> Off Word8 -> Count e -> m ()

setMem :: (MonadPrim s m, Prim e) => MArray s -> Off e -> Count e -> e -> m ()

type FrozenMem MArray

Defined in Data.Prim.Memory.Internal

type FrozenMem MArray = Array

toBytesArray :: Array -> Bytes Inc

fromBytesArray :: Bytes p -> Array

toMBytesMArray :: MArray s -> MBytes Inc s

fromMBytesMArray :: MBytes p s -> MArray s