{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreicuuaauikiwwgmkywgrlenktftoxtoseocagzw77cpm32z27jcycm",
    "uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3mj2my6luqwz2"
  },
  "path": "/t/q-why-do-match-expression-need-parenthesis-for-ops-to-the-right-but-not-left/24126#post_6",
  "publishedAt": "2026-04-08T23:22:33.000Z",
  "site": "https://internals.rust-lang.org",
  "textContent": "Note that assignment expressions result in `()`, so you can do that like:\n\n\n    let foo;\n    match bar {\n        Some(_) => foo = 1,\n        None => foo = 0,\n    }\n    // foo is now initialized\n",
  "title": "Q: Why do match expression need parenthesis for ops to the right but not left?"
}