)]}'
{
  "commit": "2b2b87c4af03e61be7955a2e16811553932fccce",
  "tree": "39d3a04d779758cd243bbd91b398e6634b66f374",
  "parents": [
    "3da76efa10374843f6c7072b040646f5ccf363d2"
  ],
  "author": {
    "name": "Sebastian Ullrich",
    "email": "sebasti@nullri.ch",
    "time": "Sat Dec 25 17:09:41 2021 +0100"
  },
  "committer": {
    "name": "Sebastian Ullrich",
    "email": "sebasti@nullri.ch",
    "time": "Sat Dec 25 17:09:41 2021 +0100"
  },
  "message": "perf: allocation-free `for i in [n:m] do`\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "804cda9e788592e5f998c575b2443e391b43bdda",
      "old_mode": 33188,
      "old_path": "src/Init/Data/Range.lean",
      "new_id": "5073bc3ebaf11da71145e393a50990d490d072ce",
      "new_mode": 33188,
      "new_path": "src/Init/Data/Range.lean"
    }
  ]
}