[ bsd3, library, unclassified ] [ Propose Tags ]

Please see the README on GitHub at

[Skip to Readme]
Versions [RSS] [faq],,,
Dependencies base (>=4.11 && <5), containers (>=0.5.10 && <0.7), semigroupoids (>=5.2.0 && <6.0) [details]
License BSD-3-Clause
Copyright 2018 Andrew Martin
Author Andrew Martin
Home page
Bug tracker
Source repo head: git clone
Uploaded by fosskers at 2018-12-30T15:29:59Z
Distributions NixOS:
Downloads 1593 total (25 in the last 30 days)
Rating (no votes yet) [estimated by Bayesian average]
Your Rating
  • λ
  • λ
  • λ
Status Hackage Matrix CI
Docs available [build log]
Last success reported on 2018-12-30 [all 1 reports]


[Index] [Quick Jump]


Maintainer's Corner

For package maintainers and hackage trustees


Readme for non-empty-containers-

[back to package description]


non-empty-containers provides two new data structures, NonEmptyMap and NonEmptySet, by extending Haskell's built-in Map and Set data structures.

Both structures are guaranteed to contain at least one element.