generics-sop

Generic Programming using True Sums of Products

Version on this page:0.1.1.2
LTS Haskell 18.0:0.5.1.1
Stackage Nightly 2021-06-20:0.5.1.1
Latest on Hackage:0.5.1.1

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BSD-3-Clause licensed by Edsko de Vries, Andres Löh
Maintained by edsko@well-typed.com
This version can be pinned in stack with:generics-sop-0.1.1.2@sha256:aa8f54c55e1a3fc41895fcd50eb6fa2b9ebcfb54211af63f687d5377ee550a73,3602
Used by 1 package in lts-2.22(full list with versions):

A library to support the definition of generic functions. Datatypes are viewed in a uniform, structured way: the choice between constructors is represented using an n-ary sum, and the arguments of each constructor are represented using an n-ary product.

The module Generics.SOP is the main module of this library and contains more detailed documentation.

Examples of using this library are provided by the following packages:

A detailed description of the ideas behind this library is provided by the paper: