vector-binary-instances

Instances of Data.Binary for vector

https://github.com/bos/vector-binary-instances

Version on this page:	0.2.5.1
LTS Haskell 18.5:	0.2.5.2
Stackage Nightly 2021-08-05:	0.2.5.2
Latest on Hackage:	0.2.5.2

See all snapshots vector-binary-instances appears in

BSD-3-Clause licensed by Don Stewart

Maintained by dons00@gmail.com, bos@serpentine.com, Ben Gamari

This version can be pinned in stack with:vector-binary-instances-0.2.5.1@sha256:7f4d2c9f05252a5cda556a6cb1af233b268928715cc79dc49d8e0c2d0a9954fa,2538

Module documentation for 0.2.5.1

Data
- Data.Vector
  - Data.Vector.Binary

Depends on 3 packages(full list with versions):

base, binary, vector

Used by 4 packages in lts-13.19(full list with versions):

binary-orphans, dense-linear-algebra, LambdaHack, statistics

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.