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## Summary [summary]: #summary The [crates.io package ownership policies currently state](https://crates.io/policies#package-ownership): > If you want to take over a package, we require you to first try and contact the current owner > direc...
## Summary Add `std::thread::add_spawn_hook` to register a hook that runs for newly spawned threads. This will effectively provide us with "inheriting thread locals", a much requested feature. ```rust thread_local! { static MY_THREAD_LOCAL:...
## Summary [summary]: #summary Adding an unsafe attribute, `#[unsafe(export_ordinal(n))]`, that marks the ordinal position of an exported function in a cdylib on windows targets without creating a `lib.def` file. ## Motivation [motivation]:...
## Summary [summary]: #summary This RFC proposes to add a new kind of pattern, the **guard pattern.** Like match arm guards, guard patterns restrict another pattern to match only if an expression evaluates to `true`. The syntax for guard pa...
## `maybe_dangling` - Feature Name: `maybe_dangling` - Start Date: 2022-09-30 - RFC PR: [rust-lang/rfcs#3336](https://github.com/rust-lang/rfcs/pull/3336) - Tracking Issue: [rust-lang/rust#118166](https://github.com/rust-lang/rust/issues/11...
## Summary [summary]: #summary Various changes to the match ergonomics rules: - On edition ≥ 2024, `&` and `&mut` patterns only remove a single layer of references. - On edition ≥ 2024, `mut` on an identifier pattern does not force its bind...
## Summary [summary]: #summary When method selection encounters an ambiguity between two trait methods when both traits are in scope, if one trait is a subtrait of the other then select the method from the subtrait instead of reporting an a...
## Summary [summary]: #summary Make it possible to define custom smart pointers that work with trait objects. For now, it will only be possible to do this using a derive macro, as we do not stabilize the underlying traits. This RFC builds o...
## Summary [summary]: #summary This RFC proposes to run an experimental goal program during the second half of 2024 with nikomatsakis as owner/organizer. This program is a first step towards an ongoing Rust roadmap. The proposed outcomes fo...
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Our chief weapon is surprise, surprise and fearless concurrency... fearless concurrency and surprise...."