{
  "$type": "site.standard.document",
  "bskyPostRef": {
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    "uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3mnk4dyiqq622"
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  "path": "/t/make-derive-copy-enough-for-both-clone-and-copy/24371#post_11",
  "publishedAt": "2026-06-05T10:39:06.000Z",
  "site": "https://internals.rust-lang.org",
  "textContent": "To me it sounds like solving the \"I don't like writing `Clone,`\" with an over-complicated solution which has a high chance of false-positives and/or significant performance regressions. Also becoming a potential SemVer hazard and taking from Rust's intentional explicitness.\n\nAlso, can't this be implemented as an external crate with some `#[derive(Clopy)]` to explore the actual usefulness for the ecosystem?",
  "title": "Make `#[derive(Copy)]` enough for both `Clone` and `Copy`"
}