866 MB db/data.mdb
232 MB test.bin
 95 MB json.zip
---

hyperfine  -n print -n print2 -n zip-print -w 400 -m 400 ".\target\release\chgk_ledb.exe print 444" ".\target\release\chgk_ledb.exe print2 444" ".\target\release\chgk_ledb.exe zip-print 4 84"

Benchmark 1: print
  Time (mean ± σ):      19.0 ms ±   1.5 ms    [User: 5.6 ms, System: 13.1 ms]
  Range (min … max):    16.8 ms …  24.5 ms    400 runs

Benchmark 2: print2
  Time (mean ± σ):      18.6 ms ±   1.6 ms    [User: 5.5 ms, System: 12.6 ms]
  Range (min … max):    16.1 ms …  29.5 ms    400 runs

Benchmark 3: zip-print
  Time (mean ± σ):      40.8 ms ±   3.3 ms    [User: 15.4 ms, System: 21.6 ms]
  Range (min … max):    36.5 ms …  67.5 ms    400 runs

Summary
  'print2' ran
    1.02 ± 0.12 times faster than 'print'
    2.20 ± 0.26 times faster than 'zip-print'