libghc-hashable-prof - 1.4.4.0-1 main

It defines a class, Hashable, for types that can be converted to a
hash value. This class exists for the benefit of hashing-based data
structures. The package provides instances for basic types and a way
to combine hash values.
.
This package provides a library for the Haskell programming language, compiled
for profiling. See http://www.haskell.org/ for more information on Haskell.