{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreie6zwqnx2w6xidfavitxqbhdqzjvvkllsu6mdq54fxolgvszkokqu",
    "uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3mnzv3huu7r52"
  },
  "path": "/t/code-compiles-on-playground-but-fails-when-passed-via-stdin-to-rustc/24393#post_3",
  "publishedAt": "2026-06-11T17:28:36.000Z",
  "site": "https://internals.rust-lang.org",
  "tags": [
    "Rust Playground"
  ],
  "textContent": "The playground defaults to edition 2024. Fails if you select edition 2015: Rust Playground (or 2018 for what it's worth).\n\nworks locally if you pick at least edition 2021:\n\n\n    rustc +nightly --crate-name flurb --crate-type=lib --out-dir target/flurb --emit=llvm-ir t.rs --edition 2021\n",
  "title": "Code compiles on playground but fails when passed via stdin to rustc"
}