aeson-better-errors

Better error messages when decoding JSON values.

https://github.com/hdgarrood/aeson-better-errors

Version on this page:	0.9.0.1
LTS Haskell 24.18:	0.9.1.3
Stackage Nightly 2025-11-04:	0.9.1.3
Latest on Hackage:	0.9.1.3

See all snapshots aeson-better-errors appears in

MIT licensed by Harry Garrood

Maintained by [email protected]

This version can be pinned in stack with:aeson-better-errors-0.9.0.1@sha256:bd74f39f61a69ac9c4866758d9500034f687a3173c00ebd56ed138e35bc797d9,1954

Module documentation for 0.9.0.1

Data
- Data.Aeson
  - Data.Aeson.BetterErrors
    - Data.Aeson.BetterErrors.Internal

Depends on 12 packages(full list with versions):

aeson, base, bytestring, dlist, mtl, scientific, text, transformers, transformers-compat, unordered-containers, vector, void

Used by 2 packages in nightly-2016-06-09(full list with versions):

bower-json, purescript

aeson-better-errors

A small package which gives you tools to build parsers to decode JSON values, and gives good error messages when parsing fails.

Announcement blog post / tutorial: http://harry.garrood.me/blog/aeson-better-errors/
Hackage: https://hackage.haskell.org/package/aeson-better-errors