{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreibfif4mpkxgyjvhcshcyoyvyjkgxg46yuhwdxx45r44wk36zjnz7m",
    "uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3mgtygm6dkjo2"
  },
  "path": "/t/introduce-a-way-to-construct-range-from-start-length/24073#post_1",
  "publishedAt": "2026-03-12T07:39:22.000Z",
  "site": "https://internals.rust-lang.org",
  "textContent": "Currently the only way to construct such range is via `start..(start + length)`\n\nInstead, we would be able to do it via `Range::from_len(start, length)`\n\nOr, via a new custom syntax `start..+length`\n\n  * This would help avoid off-by-one errors / wrongly defined ranges (ex: `start..length`)\n  * Doesn't have a possibility to express an invalid (`start > end`) range\n  * Reduce boilerplate (repeating `start`)\n  * Is generally the more natural way to express a range\n\n\n\n(Instead of len/length it can be count/width/offset)",
  "title": "Introduce a way to construct Range from start + length"
}