union

Extensible type-safe unions

Version on this page:	0.1.1.0
LTS Haskell 19.28:	0.1.2@rev:7
Stackage Nightly 2023-05-28:	0.1.2@rev:8
Latest on Hackage:	0.1.2@rev:8

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BSD-3-Clause licensed by Index Int

Maintained by Index Int

This version can be pinned in stack with:union-0.1.1.0@sha256:51242c5382c32f9f8d4e60692f6234774989566b78c882e411da14236fe2d787,1984

Module documentation for 0.1.1.0

Data
- Data.Union

Depends on 5 packages(full list with versions):

base, deepseq, profunctors, tagged, vinyl

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).