constrained: Generalization of standard Functor, Foldable, and Traversable classes

[ bsd2, data, library ] [ Propose Tags ]

This package generalizes familiar Functor, Foldable and Traversable for the case when a functorial type of kind Type -> Type imposes certain constraints on what can be put in. E.g. Set can only deal with types that are an instance of Ord and therefore cannot be made an instance of Functor. But it can be made an instance of a constrained functor with a similar interface that this package provides.


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Versions [RSS] 0.1
Dependencies base (>=4.8 && <5) [details]
License BSD-2-Clause
Author Sergey Vinokurov
Maintainer Sergey Vinokurov <>
Category Data
Uploaded by SergeyVinokurov at 2019-10-27T14:50:38Z
Reverse Dependencies 1 direct, 0 indirect [details]
Downloads 488 total (9 in the last 30 days)
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Status Docs available [build log]
Last success reported on 2019-10-27 [all 1 reports]