{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreicm5vjilocwwx4pzvmg33qsx73s6as4fkg2vqmhm4t32bvbsukuam",
    "uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3min7x5due572"
  },
  "path": "/t/change-error-message-of-a-failing-assert-eq/24118?page=2#post_23",
  "publishedAt": "2026-04-03T23:35:43.000Z",
  "site": "https://internals.rust-lang.org",
  "textContent": "One option is to wrap the assert_eq! in a custom function, so that `let user_id = 10; let actual = \"Alice B.\"; let expected = \"Alice Baker\";\n\n\n    assert_eq!(\n        actual, expected,\n        \"User: {} has mismatched name.  Expected {}, got {}\",\n        user_id, expected, actual\n    );`\n",
  "title": "Change error message of a failing `assert_eq!`"
}