witness: values that witness types

[ bsd2, data, library ] [ Propose Tags ]

A witness is a value that witnesses some sort of constraint on some list of type variables. This library provides support for a wide variety of witness types. It also provides classes for representatives, which are values that represent types.

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Versions [RSS] 0.1, 0.2, 0.3, 0.3.0.1, 0.4, 0.5, 0.6, 0.6.1
Change log changelog.md
Dependencies base (>=4.15 && <5), constraints (>=0.13), containers (>=0.4), countable (>=1.2) [details]
License BSD-2-Clause
Copyright (c) 2017-2022 Ashley Yakeley
Author Ashley Yakeley
Maintainer <ashley@semantic.org>
Category Data
Home page https://github.com/AshleyYakeley/witness
Bug tracker https://github.com/AshleyYakeley/witness/issues
Uploaded by AshleyYakeley at 2022-09-12T09:56:48Z
Distributions LTSHaskell:0.5, NixOS:0.6.1, Stackage:0.6.1
Downloads 4703 total (30 in the last 30 days)
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Status Docs available [build log]
Last success reported on 2022-09-12 [all 1 reports]