)]}'
{
  "commit": "ff1795fe4938d3de8588e9547a6749efed24d34c",
  "tree": "6f4028964564b2f44c13bd9e7203f86f34ec6fc7",
  "parents": [
    "55e86c996809902e8bbad512cfb4d2c18be446d9"
  ],
  "author": {
    "name": "Nicholas Nethercote",
    "email": "n.nethercote@gmail.com",
    "time": "Thu Apr 02 16:06:59 2026 +1100"
  },
  "committer": {
    "name": "Nicholas Nethercote",
    "email": "n.nethercote@gmail.com",
    "time": "Fri Apr 03 15:34:33 2026 +1100"
  },
  "message": "Remove `Clone` impl for `StableHashingContext`.\n\n`HashStable::hash_stable` takes a `\u0026mut Hcx`. In contrast,\n`ToStableHashKey::to_stable_hash_key` takes a `\u0026Hcx`. But there are\nsome places where the latter calls the former, and due to the mismatch a\n`clone` call is required to get a mutable `StableHashingContext`.\n\nThis commit changes `to_stable_hash_key` to instead take a `\u0026mut Hcx`.\nThis eliminates the mismatch, the need for the clones, and the need for\nthe `Clone` impls.\n",
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