pack package:memory

pack :: ByteArray a => [Word8] -> a
memory Data.ByteArray
Pack a list of bytes into a bytearray
pack :: ByteArray byteArray => Packer a -> Int -> Either String byteArray
memory Data.ByteArray.Pack
Deprecated: use fill instead
pack :: forall n ba . (ByteArrayN n ba, KnownNat n) => ListN n Word8 -> ba
memory Data.ByteArray.Sized
Pack a list of bytes into a bytearray
module Data.ByteArray.Pack
memory
Simple Byte Array packer Simple example: 
> flip pack 20 $ putWord8 0x41 >> putByteString "BCD" >> putWord8 0x20 >> putStorable (42 :: Word32)
Right (ABCD *\NUL\NUL\NUL")
Original code from https://hackage.haskell.org/package/bspack generalized and adapted to run on memory, and spellchecked / tweaked. (2015-05) Copyright (c) 2014 Nicolas DI PRIMA
data Packer a
memory Data.ByteArray.Pack
Simple ByteArray Packer
PackerFail :: String -> Result a
memory Data.ByteArray.Pack
PackerMore :: a -> MemView -> Result a
memory Data.ByteArray.Pack
unpack :: ByteArrayAccess a => a -> [Word8]
memory Data.ByteArray
Un-pack a bytearray into a list of bytes
unpack :: forall n ba . (ByteArrayN n ba, KnownNat n, NatWithinBound Int n, ByteArrayAccess ba) => ba -> ListN n Word8
memory Data.ByteArray.Sized
Un-pack a bytearray into a list of bytes