Extensible type-safe unions

Version on this page:0.1.2@rev:7
LTS Haskell 21.13:0.1.2@rev:8
Stackage Nightly 2023-06-21:0.1.2@rev:8
Latest on Hackage:0.1.2@rev:8

See all snapshots union appears in

BSD-3-Clause licensed by Vladislav Zavialov
Maintained by Vladislav Zavialov
This version can be pinned in stack with:union-0.1.2@sha256:c8f6a1099bb2d3c22d52aa7c3eb0286f1f95ba037142c34883aaddd8c40e95f5,2130

Module documentation for 0.1.2

Extensible type-safe unions for Haskell with prisms using modern GHC features. Dual to vinyl records. Unions are also known as corecords or polymorphic variants. Neither requires a Typeable constraint nor uses unsafe coercions at the cost of linear time access (negligible in practice).