{
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  "bskyPostRef": {
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  "path": "/t/err-automatic-hint-cold-path/24404#post_4",
  "publishedAt": "2026-06-23T20:47:18.000Z",
  "site": "https://internals.rust-lang.org",
  "textContent": "For what it's worth, in `time` the macro that I use to avoid calling `From` (due to const limitations) has an explicit cold path annotation. I have measured real improvements by doing that.",
  "title": "Err automatic hint::cold_path?"
}