{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreiftd4qqnpphgmilzxqcjbvt4uasmevcdv633odvhzlqsktfqbm2s4",
    "uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3mmnrtp3kvjd2"
  },
  "path": "/t/what-is-allocator-by-ref-for/24356#post_4",
  "publishedAt": "2026-05-25T03:53:50.000Z",
  "site": "https://internals.rust-lang.org",
  "textContent": "Is there some common case of methods taking allocators as `Self` (as there is with iterators)?",
  "title": "What is Allocator::by_ref for?"
}