definition module DrupGeneric from DrupBasic import :: Write, :: Read, :: Chunk(..), :: Pointer import StdGeneric generic write a :: !.a !*Write -> *Write generic read a :: !*Write -> *Read .a derive write OBJECT, EITHER, CONS, FIELD, PAIR, UNIT, Int, Char, Real, Bool derive read OBJECT, EITHER, CONS, FIELD, PAIR, UNIT, Int, Char, Real, Bool derive bimap Read derive write Pointer, Chunk, [], (,), (,,), (,,,) derive read Pointer, Chunk, [], (,), (,,), (,,,)