{
  "$type": "site.standard.document",
  "bskyPostRef": {
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    "uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3mhfnxrcyklb2"
  },
  "path": "/t/extending-alignment-to-any-constant-evaluable-expression/24101#post_1",
  "publishedAt": "2026-03-19T01:39:10.000Z",
  "site": "https://internals.rust-lang.org",
  "tags": [
    "Elain — Rust library // Lib.rs",
    "@scottmcm",
    "[repr(align(…))] should allow any constant expression, not just integer literals - #4 by scottmcm"
  ],
  "textContent": "Using Elain — Rust library // Lib.rs as an inspiration: extend `#[repr(align(N))]` to where `N` can be any constant-evaluable expression, not just a positive integer.\n\nThoughts on this? Inspired by approach from @scottmcm: #[repr(align(…))] should allow any constant expression, not just integer literals - #4 by scottmcm",
  "title": "Extending alignment to any constant-evaluable expression"
}