The void package

[Tags:bsd3, library]

A Haskell 98 logically uninhabited data type, used to indicate that a given term should not exist.


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Properties

Versions 0.1, 0.2, 0.3, 0.4, 0.5.0, 0.5.1, 0.5.2, 0.5.3, 0.5.4, 0.5.4.1, 0.5.4.2, 0.5.4.3, 0.5.5, 0.5.5.1, 0.5.6, 0.5.7, 0.5.8, 0.5.10, 0.5.11, 0.5.12, 0.6, 0.6.1, 0.7, 0.7.1, 0.7.2
Change log CHANGELOG.markdown
Dependencies base (>=3 && <10), deepseq (>=1.1 && <1.5), ghc-prim, hashable (>=1.1), semigroups (>=0.8.2) [details]
License BSD3
Copyright Copyright (C) 2008-2015 Edward A. Kmett
Author Edward A. Kmett
Maintainer Edward A. Kmett <ekmett@gmail.com>
Category Data Structures
Home page http://github.com/ekmett/void
Bug tracker http://github.com/ekmett/void/issues
Source repository head: git clone git://github.com/ekmett/void.git
Uploaded Sat Mar 25 04:22:58 UTC 2017 by EdwardKmett
Distributions Arch:0.7.2, Debian:0.7.1, Fedora:0.7.1, FreeBSD:0.7, LTSHaskell:0.7.2, NixOS:0.7.2, Stackage:0.7.2, Tumbleweed:0.7.2
Downloads 199933 total (10315 in the last 30 days)
Votes
1 []
Status Docs available [build log]
Last success reported on 2017-03-25 [all 1 reports]

Modules

[Index]

Flags

NameDescriptionDefaultType
safeDisabledManual

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

Downloads

Maintainer's Corner

For package maintainers and hackage trustees

Readme for void

Readme for void-0.7.2

void

Hackage Build Status

This package provides a canonical 'uninhabited' data type for Haskell. This arises in a surprisingly wide array of situations in practice.

Contact Information

Contributions and bug reports are welcome!

Please feel free to contact me through github or on the #haskell IRC channel on irc.freenode.net.

-Edward Kmett