{
  "$type": "site.standard.document",
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  "path": "/t/q-why-do-match-expression-need-parenthesis-for-ops-to-the-right-but-not-left/24126#post_7",
  "publishedAt": "2026-04-09T00:21:20.000Z",
  "site": "https://internals.rust-lang.org",
  "textContent": "That's what I should have written yes, I was wondering whether the initialization analysis would be able to observe that `foo` had been initialized in every execution path even if it's an expression rather than a statement.",
  "title": "Q: Why do match expression need parenthesis for ops to the right but not left?"
}