aeson-commit: Parse Aeson data with commitment

[ bsd3, json, library, text, web ] [ Propose Tags ]

Aeson parsers backtracks too much for some use cases. The commit parser forbids backtracking for already committed parses.

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Versions [RSS] [faq] 1.0, 1.1, 1.2, 1.3, 1.4
Change log
Dependencies aeson (>=1.5 && <2), base (>=4.12 && <5), mtl (>=2.2 && <3), text (>=1.2 && <2) [details]
License BSD-3-Clause
Copyright 2020 Cross Compass Ltd.
Author Viktor Kronvall <>, Jonas Carpay <>
Maintainer Jonas Carpay <>
Category Text, Web, JSON
Home page
Source repo head: git clone git://
Uploaded by jonascarpay at 2020-10-16T11:04:52Z
Distributions LTSHaskell:1.3, NixOS:1.3, Stackage:1.4
Downloads 519 total (13 in the last 30 days)
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Status Hackage Matrix CI
Docs available [build log]
Last success reported on 2020-10-16 [all 1 reports]


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Readme for aeson-commit-1.2

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Aeson parsers backtracks too much for some use cases. aeson-commit provides a mechanism for preserving parser errors.

See haddocks for more information and examples.