aeson: Fast JSON parsing and encoding

[ bsd3, json, library, text, web ] [ Propose Tags ] [ Report a vulnerability ]

A JSON parsing and encoding library optimized for ease of use and high performance.

To get started, see the documentation for the Data.Aeson module below.

(A note on naming: in Greek mythology, Aeson was the father of Jason.)

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Modules

[Index]

Data
- Data.Aeson

Flags

Manual Flags

Name	Description	Default
developer	operate in developer mode	Disabled
fast	compile without optimizations	Disabled
cffi	Controls whether to include c-ffi bits or pure haskell. Default to False for security.	Disabled

Automatic Flags

Name	Description	Default
bytestring-builder	Depend on the bytestring-builder package for backwards compatibility.	Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

aeson-1.3.1.0.tar.gz [browse] (Cabal source package)
Package description (revised from the package)

Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.

Maintainer's Corner

Package maintainers

AdamBergmark, BasVanDijk, BryanOSullivan, HerbertValerioRiedel, phadej, lyxia

For package maintainers and hackage trustees

edit package information

Candidates

1.2.0.0, 1.2.3.0, 1.2.4.0, 1.3.0.0, 1.3.1.1, 1.4.1.0, 1.4.2.0, 1.4.3.0, 1.4.4.0, 1.4.6.0, 1.4.7.0, 1.5.0.0, 1.5.5.1, 1.5.6.0, 2.2.2.0

Versions [RSS]	0.1.0.0, 0.2.0.0, 0.3.0.0, 0.3.1.0, 0.3.1.1, 0.3.2.0, 0.3.2.1, 0.3.2.2, 0.3.2.3, 0.3.2.4, 0.3.2.5, 0.3.2.6, 0.3.2.7, 0.3.2.8, 0.3.2.9, 0.3.2.10, 0.3.2.11, 0.3.2.12, 0.3.2.13, 0.3.2.14, 0.4.0.0, 0.4.0.1, 0.5.0.0, 0.6.0.0, 0.6.0.1, 0.6.0.2, 0.6.1.0, 0.6.2.0, 0.6.2.1, 0.7.0.0, 0.7.0.1, 0.7.0.2, 0.7.0.3, 0.7.0.4, 0.7.0.5, 0.7.0.6, 0.8.0.0, 0.8.0.1, 0.8.0.2, 0.8.1.0, 0.8.1.1, 0.9.0.0, 0.9.0.1, 0.10.0.0, 0.11.0.0, 0.11.1.0, 0.11.1.1, 0.11.1.2, 0.11.1.3, 0.11.1.4, 0.11.2.0, 0.11.2.1, 0.11.3.0, 1.0.0.0, 1.0.1.0, 1.0.2.0, 1.0.2.1, 1.1.0.0, 1.1.1.0, 1.1.2.0, 1.2.0.0, 1.2.1.0, 1.2.2.0, 1.2.3.0, 1.2.4.0, 1.3.0.0, 1.3.1.0, 1.3.1.1, 1.4.0.0, 1.4.1.0, 1.4.2.0, 1.4.3.0, 1.4.4.0, 1.4.5.0, 1.4.6.0, 1.4.7.0, 1.4.7.1, 1.5.0.0, 1.5.1.0, 1.5.2.0, 1.5.3.0, 1.5.4.0, 1.5.4.1, 1.5.5.0, 1.5.5.1, 1.5.6.0, 2.0.0.0, 2.0.1.0, 2.0.2.0, 2.0.3.0, 2.1.0.0, 2.1.1.0, 2.1.2.0, 2.1.2.1, 2.2.0.0, 2.2.1.0, 2.2.2.0, 2.2.3.0 (info)
Change log	changelog.md
Dependencies	attoparsec (>=0.13.0.1), base (>=4.5 && <5), base-compat (>=0.9.1 && <0.11), bytestring (>=0.9.2 && <0.11), bytestring-builder (>=0.10.4 && <1), containers (>=0.4.2), deepseq (>=1.3 && <1.5), dlist (>=0.6), fail (>=4.9 && <4.10), ghc-prim (>=0.2), hashable (>=1.1.2.0), nats (>=1 && <1.2), scientific (>=0.3.4.7 && <0.4), semigroups (>=0.18.2 && <0.19), tagged (>=0.8.3 && <0.9), template-haskell (>=2.7), text (>=1.2.3 && <1.3), th-abstraction (>=0.2.2 && <0.3), time (>=1.1.4), time-locale-compat (>=0.1.1 && <0.2), transformers (>=0.2.2.0), transformers-compat (>=0.3), unordered-containers (>=0.2.5.0 && <0.3), uuid-types (>=1.0.3 && <1.1), vector (>=0.8) [details]
Tested with	ghc ==7.4.2, ghc ==7.6.3, ghc ==7.8.4, ghc ==7.10.3, ghc ==8.0.1
License	BSD-3-Clause
Copyright	(c) 2011-2016 Bryan O'Sullivan (c) 2011 MailRank, Inc.
Author	Bryan O'Sullivan <[email protected]>
Maintainer	Adam Bergmark <[email protected]>
Revised	Revision 2 made by phadej at 2022-01-18T17:52:07Z
Category	Text, Web, JSON
Home page	https://github.com/bos/aeson
Bug tracker	https://github.com/bos/aeson/issues
Source repo	head: git clone git://github.com/bos/aeson.git
Uploaded	by AdamBergmark at 2018-04-07T18:30:01Z
Distributions	Arch:2.1.2.1, Debian:1.4.7.1, Fedora:2.1.2.1, FreeBSD:0.8.0.2, LTSHaskell:2.2.3.0, NixOS:2.1.2.1, Stackage:2.2.3.0, openSUSE:2.2.3.0
Reverse Dependencies	2421 direct, 5707 indirect [details]
Downloads	600344 total (156 in the last 30 days)
Rating	3.0 (votes: 44) [estimated by Bayesian average]
Your Rating	λ λ λ
Status	Docs available [build log] Last success reported on 2018-04-14 [all 1 reports]