{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreifn45vauh23jhvaxahfmeyt6ocx45htpelgukpvklcuwzd4zpoiw4",
    "uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3mjhrvhaar672"
  },
  "path": "/t/t-sort-by-index-and-t-sort-by-key-and-index/24172#post_2",
  "publishedAt": "2026-04-14T15:09:19.000Z",
  "site": "https://internals.rust-lang.org",
  "textContent": "Any implementation of this needs to allocate a temporary vector of indices and sort that. There is no reasonable way of doing this in place.",
  "title": "`<[T]>::sort_by_index` and `<[T]>::sort_by_key_and_index`"
}