Skip to content

Update RFC, MCP, FCP and CFT sections for TWiR-596 #6572

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Apr 24, 2025
Merged

Update RFC, MCP, FCP and CFT sections for TWiR-596 #6572

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
72 changes: 34 additions & 38 deletions draft/2025-04-23-this-week-in-rust.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -57,19 +57,18 @@ and just ask the editors to select the category.
[submit_crate]: https://users.rust-lang.org/t/crate-of-the-week/2704

## Calls for Testing

An important step for RFC implementation is for people to experiment with the
implementation and give feedback, especially before stabilization. The following
RFCs would benefit from user testing before moving forward:
implementation and give feedback, especially before stabilization.

<!-- Calls for Testing go here, use this format:
* [<RFC Topic>](<RFC URL>)
* [Tracking Issue](<Tracking Issue URL>)
* [Testing steps](<Testing Steps URL>)
-->
<!-- or if there are no new or updated RFCs this week, use: -->
<!-- * *No New or Updated RFCs were created this week.* -->
<!-- Remember to remove the `call-for-testing` label from the RFC so that the maintainer can signal for testers again, if desired. -->
If you are a feature implementer and would like your RFC to appear in this list, add a
`call-for-testing` label to your RFC along with a comment providing testing instructions and/or
guidance on which aspect(s) of the feature need testing.

* *No calls for testing were issued this week by [Rust](https://github.com/rust-lang/rust/labels/call-for-testing),
[Rust language RFCs](https://github.com/rust-lang/rfcs/issues?q=label%3Acall-for-testing) or
[Rustup](https://github.com/rust-lang/rustup/labels/call-for-testing).*

[Let us know](https://github.com/rust-lang/this-week-in-rust/issues) if you would like your feature to be tracked as a part of this list.

### [RFCs](https://github.com/rust-lang/rfcs/issues?q=label%3Acall-for-testing)

Expand Down Expand Up @@ -120,47 +119,44 @@ If you are an event organizer hoping to expand the reach of your event, please s
Changes to Rust follow the Rust [RFC (request for comments) process](https://github.com/rust-lang/rfcs#rust-rfcs). These
are the RFCs that were approved for implementation this week:

<!-- Approved RFCs go here, use this format: * [Topic](URL) -->
<!-- or if none were approved this week, use: * *No RFCs were approved this week.* -->
<!-- * []() -->

<!--
### [Approved Major Change Proposals (MCP)](https://forge.rust-lang.org/compiler/mcp.html)
<!~~ MCPs occur infrequently, so this section is commented out by default. ~~>
<!~~ MCPs which have been approved or rejected this week go here, use this format: * [major change accepted|rejected] [Topic](URL) ~~>
-->
* *No RFCs were approved this week.*

### Final Comment Period

Every week, [the team](https://www.rust-lang.org/team.html) announces the 'final comment period' for RFCs and key PRs
which are reaching a decision. Express your opinions now.

#### [RFCs](https://github.com/rust-lang/rfcs/labels/final-comment-period)
<!-- RFCs which have entered FCP go here, use this format: * [disposition: merge|close] [Topic](URL) -->
<!-- or if none entered FCP this week, use: * *No RFCs entered Final Comment Period this week.* -->
<!-- * [disposition: ] []() -->

#### Tracking Issues & PRs
<!-- Tracking Issues which have entered FCP go here, use this format: * [disposition: merge|close] [Topic](URL) -->
<!-- or if none entered FCP this week, use: -->
<!-- * *No Tracking Issues or PRs entered Final Comment Period this week.* -->
<!-- * [disposition: ] []() -->

##### [Rust](https://github.com/rust-lang/rust/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc)

* [Stabilize `<[T; N]>::as_mut_slice` as `const`](https://github.com/rust-lang/rust/pull/140066)
* [Tracking Issue for `hint::select_unpredictable`](https://github.com/rust-lang/rust/issues/133962)
* [fix(test): Expose '--no-capture' in favor of `--nocapture`](https://github.com/rust-lang/rust/pull/139224)
* [stabilize ptr::swap_nonoverlapping in const](https://github.com/rust-lang/rust/pull/137280)
* [Stabilize the avx512 target features](https://github.com/rust-lang/rust/pull/138940)
* [Don't allow flattened format_args in const.](https://github.com/rust-lang/rust/pull/139624)
* [lexer: Treat more floats with empty exponent as valid tokens](https://github.com/rust-lang/rust/pull/131656)
* [Stabilize proc_macro::Span::{start,end,line,column}.](https://github.com/rust-lang/rust/pull/139865)
* [check types of const param defaults](https://github.com/rust-lang/rust/pull/139646)
* [Stabilize flags for doctest cross compilation](https://github.com/rust-lang/rust/pull/137096)

#### Other Areas
##### [Cargo](https://github.com/rust-lang/cargo/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc)

##### [Language Team](https://github.com/rust-lang/lang-team/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc+)
* [fix: default to all targets when using `--edition` and `--edition-idioms` in cargo fix](https://github.com/rust-lang/cargo/pull/15192)

##### [Language Reference](https://github.com/rust-lang/reference/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc)
* [Clarify interaction of asm-goto with IBT](https://github.com/rust-lang/reference/pull/1790)

*No Items entered Final Comment Period this week for
[Rust RFCs](https://github.com/rust-lang/rfcs/labels/final-comment-period),
[Language Team](https://github.com/rust-lang/lang-team/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc+) or
[Unsafe Code Guidelines](https://github.com/rust-lang/unsafe-code-guidelines/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc).*

##### [Unsafe Code Guidelines](https://github.com/rust-lang/unsafe-code-guidelines/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc)
Let us know if you would like your PRs, Tracking Issues or RFCs to be tracked as a part of this list.

#### [New and Updated RFCs](https://github.com/rust-lang/rfcs/pulls)
<!-- New or updated RFCs go here, use this format: * [new|updated] [Topic](URL) -->
<!-- or if there are no new or updated RFCs this week, use: -->
<!-- * *No New or Updated RFCs were created this week.* -->
<!-- * [new|updated] []() -->
* [RFC: Disable niche layout optimization on enum discriminants](https://github.com/rust-lang/rfcs/pull/3803)
* [RFC: Assume bounds for generic functions](https://github.com/rust-lang/rfcs/pull/3802)
* [RFC: input macros](https://github.com/rust-lang/rfcs/pull/3799)

## Upcoming Events

Expand Down