private void InsertLegacySerializer(ColumnTypeCode typeCode, ITypeAdapter typeAdapter, bool reverse) { var type = typeAdapter.GetDataType(); var legacySerializer = new LegacyTypeSerializer(typeCode, typeAdapter, reverse); _primitiveSerializers[type] = legacySerializer; _primitiveDeserializers[typeCode] = legacySerializer; _defaultTypes[typeCode] = _ => type; }