{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreiaronhposurmsmqzngvucy7bralwenpp37i2r4dyby5q5eekzalle",
    "uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3mjsdzp6smcd2"
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  "path": "/t/add-something-like-num-traits-to-std-or-move-it-into-std-entirely/24181#post_2",
  "publishedAt": "2026-04-18T20:39:05.000Z",
  "site": "https://internals.rust-lang.org",
  "textContent": "The thing you need to address if you want it in `core` is how to to handle upgrades. In a separate crate you can always rev the major version to add new things to the trait. `core` can't ever.",
  "title": "Add something like `num_traits` to STD, or move it into std entirely"
}