IBase.SerializationSerialization of data stuctures
module Key : sig ... endval create_serializer : Key.t -> 'a serializercreate a serializer from a file name given an integer key used as double-check of the file type
val read_from_file : 'a serializer -> DB.filename -> 'a optionDeserialize a file and check the keys
val write_to_file : 'a serializer -> data:'a -> DB.filename -> unitSerialize into a file writing value