union

Extensible type-safe unions

Version on this page:0.1.1.2@rev:2
LTS Haskell 21.25:0.1.2@rev:8
Stackage Nightly 2023-06-21:0.1.2@rev:8
Latest on Hackage:0.1.2@rev:8

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BSD-3-Clause licensed by Vladislav Zavialov
Maintained by Vladislav Zavialov
This version can be pinned in stack with:union-0.1.1.2@sha256:cade2b81d3362747a05f075310a4a66972cf9dd4ba35f6192ef5aff4fc630d21,2084

Module documentation for 0.1.1.2

Used by 1 package in nightly-2017-12-07(full list with versions):

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).