@hackage generic-trie0.1

This type implements maps where the keys are themeselves complexs strucutured data. For example, the keys may be the abstract syntax trees for a programming language. The map is implemented as a trie, so common parts of the keys will be shared in the representation. The library provides a generic implementation of the data strucutre, so values of types that have support for Generic may be automatically used as keys in the map.