{
  "id": 15610815,
  "title": "[$] Cross-crate forward declarations in Rust",
  "url": "https://urgent.news/2026/10/19/cross-crate-forward-declarations-in-rust",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-10-19T13:50:49.000Z",
  "source": {
    "name": "LWN",
    "slug": "lwn",
    "url": "https://lwn.net/Articles/1099596/"
  },
  "original_language": "en",
  "account": null,
  "summary": "Rust has several ad-hoc mechanisms to allow user code to influence how the standard library executes. For example, custom panic handlers and custom allocators both involve registering functions that core standard library code needs to call. With more similar features planned, Jana Dönszelmann spotted the developing pattern and put together a general solution, introducing a safer, checked analogue…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}