{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreialq663eldifv7zzec2vsiollzfp27na6iavt7utxn5rdj2r66ota",
    "uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3mk3b7qjfo5l2"
  },
  "path": "/t/matches-index-july-2025-reviving-the-left-pad-index/23272?page=2#post_21",
  "publishedAt": "2026-04-22T08:35:46.000Z",
  "site": "https://internals.rust-lang.org",
  "textContent": "I don't think `std` can model every possible subset of floats that somebody might be interested in. But that shouldn't block the introduction of a `NotNull` type, which has a clear benefit: it can implement `Ord`, `Eq` and `Hash` and thus be used as a key and for sorting. Initially it might not even be a generic type, to simplify matters.",
  "title": "Matches-index (July 2025) -- reviving the left-pad index"
}