)]}'
{
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  "tree": "c6f61309b08985a4f49e9661097e7fbd8fbc442e",
  "parents": [
    "708a2a7233524dbf297fbc453cb6ab065342c9cc"
  ],
  "author": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Thu Feb 10 16:16:37 2022 -0800"
  },
  "committer": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Thu Feb 10 16:16:37 2022 -0800"
  },
  "message": "Convert factory functions to return std::unique_ptrs.\n\nhttps://github.com/ceres-solver/ceres-solver/issues/755\n\nChange-Id: I8ff028ca6082a5f448f3891214af03971d565937\n",
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