75   std::string result;  in ToString()  local
76   result.reserve(1024);  in ToString()
79   AppendProperty(result, "# data blocks", num_data_blocks, prop_delim,  in ToString()
81   AppendProperty(result, "# entries", num_entries, prop_delim, kv_delim);  in ToString()
82   AppendProperty(result, "# deletions", num_deletions, prop_delim, kv_delim);  in ToString()
83   AppendProperty(result, "# merge operands", num_merge_operands, prop_delim,  in ToString()
85   AppendProperty(result, "# range deletions", num_range_deletions, prop_delim,  in ToString()
88   AppendProperty(result, "raw key size", raw_key_size, prop_delim, kv_delim);  in ToString()
89   AppendProperty(result, "raw average key size",  in ToString()
92   AppendProperty(result, "raw value size", raw_value_size, prop_delim,  in ToString()
94   AppendProperty(result, "raw average value size",  in ToString()
98   AppendProperty(result, "data block size", data_size, prop_delim, kv_delim);  in ToString()
104   AppendProperty(result, index_block_size_str, index_size, prop_delim,  in ToString()
107     AppendProperty(result, "# index partitions", index_partitions, prop_delim,  in ToString()
109     AppendProperty(result, "top-level index size", top_level_index_size, prop_delim,  in ToString()
112   AppendProperty(result, "filter block size", filter_size, prop_delim,  in ToString()
114   AppendProperty(result, "(estimated) table size",  in ToString()
118       result, "filter policy name",  in ToString()
122   AppendProperty(result, "prefix extractor name",  in ToString()
127   AppendProperty(result, "column family ID",  in ToString()
135       result, "column family name",  in ToString()
139   AppendProperty(result, "comparator name",  in ToString()
144       result, "merge operator name",  in ToString()
148   AppendProperty(result, "property collectors names",  in ToString()
154       result, "SST file compression algo",  in ToString()
159       result, "SST file compression options",  in ToString()
163   AppendProperty(result, "creation time", creation_time, prop_delim, kv_delim);  in ToString()
165   AppendProperty(result, "time stamp of earliest key", oldest_key_time,  in ToString()
168   AppendProperty(result, "file creation time", file_creation_time, prop_delim,  in ToString()
171   return result;  in ToString()