binary-tagged
Tagged binary serialisation.
https://github.com/phadej/binary-tagged#readme
| Version on this page: | 0.1.4.2@rev:6 |
| LTS Haskell 21.13: | 0.3.1@rev:3 |
| Stackage Nightly 2023-09-26: | 0.3.1@rev:3 |
| Latest on Hackage: | 0.3.1@rev:3 |
This version can be pinned in stack with:
binary-tagged-0.1.4.2@sha256:f19682a72c090db2d96f69325deb1d147ea7f94fd9e173f6300e584a520adc09,2882Module documentation for 0.1.4.2
- Data
- Data.Binary
Depends on 18 packages(full list with versions):
Used by 2 packages in lts-6.35(full list with versions):
binary-tagged
Structurally tag binary serialisation stream.
Say you have:
data Record = Record
{ _recordFields :: HM.HashMap Text (Integer, ByteString)
, _recordEnabled :: Bool
}
deriving (Eq, Show, Generic)
instance Binary Record
instance HasStructuralInfo Record
instance HasSemanticVersion Record
then you can serialise and deserialise Record values with a structure tag by simply
encodeTaggedFile "cachefile" record
decodeTaggedFile "cachefile" :: IO Record
If structure of Record changes in between, deserialisation will fail early.
The overhead is next to non-observable, see a simple benchmark and the results.