aeson-combinators
Aeson combinators for dead simple JSON decoding
https://github.com/turboMaCk/aeson-combinators
| LTS Haskell 20.23: | 0.1.0.1 |
| Stackage Nightly 2023-06-04: | 0.1.0.1 |
| Latest on Hackage: | 0.1.0.1 |
aeson-combinators-0.1.0.1@sha256:519092b6441a7361a77e8cd5b3aef8142051cd87febe9c83bf4a588605b81329,3151Module documentation for 0.1.0.1
- Data
- Data.Aeson
- Data.Aeson.Combinators
- Data.Aeson
Aeson Combinators
Low overhead value space Decoder
on top of Aeson’s Parser for combinator style decoding.
This library is compatible with GHC as well as recent versions of GHCJS.
Performance
Decoder a type is a function Value -> Parser a the same as parseJSON
member function of FromJSON class. This means there should be near zero overhead.
Aeson types and functions are reused where possible. Similarly Encoder a type
follow toJSON from ToJSON type class.
Simple benchmark shows that implementation using aeson-combinators performs better than equivalent derived instance and on par (actually even slightly better though with difference in noise range) with manually implemented instance.
License
(c) 2020 Marek Fajkus BSD-3-Clause