libghc-rank2classes-dev - 1.3.2.1-3+b1 main

A mirror image of the standard type constructor class hierarchy
rooted in 'Functor', except with methods of rank 2 types and class
instances of kind (k -> *) -> *. The classes enable generic handling
of heterogenously typed data structures and other neat tricks.
.
This package provides a library for the Haskell programming language.
See http://www.haskell.org/ for more information on Haskell.