@hackage type-map0.1.0.0

Maps where keys are types and values can have types depending on their keys.

• Data.TypeMap.Dynamic: Simple maps using the Typeable mechanism, tracking keys at run time. Data.TypeMap.Dynamic.Alt is an alternative API based on type applications rather than passing proxies, available from GHC 8.0.1.

• Data.TypeMap.Vector: Only available from GHC 8.0.1. Maps whose domains are given in their types for compile-time verification and fast indexing. Two more variants with the same API: Data.TypeMap.List uses lists and Data.TypeMap.Map uses maps (from containers), trading indexing speed for more efficient creation and modification. Data.TypeMap.Static exports some operations on type lists.