Instances of Data.Binary for vector https://github.com/bos/vector-binary-instances
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Instances for Binary for the types defined in the vector package, making it easy to serialize vectors to and from disk. We use the generic interface to vectors, so all vector types are supported. Specific instances are provided for unboxed, boxed and storable vectors.
To serialize a vector:
*Data.Vector.Binary> let v = Data.Vector.fromList [1..10] *Data.Vector.Binary> v fromList [1,2,3,4,5,6,7,8,9,10] :: Data.Vector.Vector *Data.Vector.Binary> encode v Chunk "\NUL\NUL\NUL\NUL\NUL...\NUL\NUL\NUL\t\NUL\NUL\NUL\NUL\n" Empty
Which you can in turn compress before writing to disk:
compress . encode $ v Chunk "\US\139\b\NUL\NUL\N...\229\240,\254:\NUL\NUL\NUL" Empty
Try the cereal-vector package if you are looking for Data.Serialize instances.