{
  "$type": "site.standard.document",
  "bskyPostRef": {
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    "uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3mnixfnf7zwi2"
  },
  "path": "/t/make-derive-copy-enough-for-both-clone-and-copy/24371#post_2",
  "publishedAt": "2026-06-04T21:26:00.000Z",
  "site": "https://internals.rust-lang.org",
  "textContent": "HKalbasi:\n\n> But since these are builtin, the compiler can handle it by using a `#[rustc_interanal_ignore_this_impl_in_presence_of_others]`.\n\nThis is called specialization, so no, it can't.",
  "title": "Make `#[derive(Copy)]` enough for both `Clone` and `Copy`"
}