Tagged binary serialisation.; profiling libraries

 Structurally tag binary serialisation stream. Library allows serialise and
 deserialise record values with a structure tag, so if structure of record changes
 between serialization and deserialisation, deserialisation will fail early.
 .
 This package provides a library for the Haskell programming language, compiled
 for profiling. See http://www.haskell.org/ for more information on Haskell.