Merge branch 'master' into patch-27

mariannegoldin · web-flow · commit 2b21dc33ec84 · 2025-09-18T07:11:14.000-07:00
diff --git a/draft/2025-09-17-this-week-in-rust.md b/draft/2025-09-17-this-week-in-rust.md
@@ -38,6 +38,7 @@ and just ask the editors to select the category.
 -->
 
 ### Official
+* [crates.io phishing campaign](https://blog.rust-lang.org/2025/09/12/crates-io-phishing-campaign/)
 
 ### Foundation
 
@@ -48,78 +49,59 @@ and just ask the editors to select the category.
 ### Project/Tooling Updates
 * [Cot v0.4: Particularly Lazy](https://mackow.ski/blog/cot-v04-particularly-lazy/)
 * [Announcing Diesel 2.3](https://diesel.rs/news/2_3_0_release.html)
+* [Rerun 0.25.0 - Syntax highlighting, table filtering, transparent objects](https://github.com/rerun-io/rerun/releases/tag/0.25.0)
+* [Introducing Obelisk 0.24.1](https://obeli.sk/blog/introducing-obelisk-0-24-1/)
+* [Introducing CurveForge](https://smartnets.etrovub.be/posts/introducing-curveforge/)
+* [hotpath 0.2.5 - a simple performance and memory profiler](https://github.com/pawurb/hotpath)
 
 ### Observations/Thoughts
-
-* [The pirate-based logic of Rust shared references](http://ais523.me.uk/blog/logic-of-shared-references.html)
 * [audio] [Netstack.FM Episode 5 – Tokio with Carl Lerche](https://netstack.fm/#episode-5)
+* [Embedded async debugging and inspect-embassy](https://tweedegolf.nl/en/blog/161/embedded-async-debugging-and-inspect-embassy)
+* [Be Simple](https://corrode.dev/blog/simple/)
+* [Why We Built Our Own SQL Parser From Scratch: A Rust Implementation Story](https://www.databend.com/blog/category-engineering/2025-09-10-query-parser/)
+* [Comparing transitive dependency version resolution in Rust and Java](https://blog.frankel.ch/dependency-version-resolution-rust-java/)
+* [Trade-offs in designing DSLs](https://forgestream.idverse.com/blog/20250916-dsl-trade-offs/)
+* [Rust Algorithm Bites – Validating a Binary Search Tree](https://d34dl0ck.me/rust-algorithm-bites-validate-bst/index.html)
 
 ### Rust Walkthroughs
 * [Axum Backend Series: Docker, Database and Connection Pooling](https://blog.0xshadow.dev/posts/backend-engineering-with-axum/axum-database-setup-using-docker/)
 * [The Hidden Rules Behind Rust Functions & Closures](https://blog.cuongle.dev/p/the-hidden-rules-behind-rust-functions)
-
+* [Rust unit testing: asynchronous code](https://jorgeortiz.dev/posts/rust_unit_testing_async_code/)
 * [Ray Tracing in One Weekend - In Rust](https://buttondown.com/dabeaz/archive/new-video-ray-tracing-in-one-weekend-in-rust/)
+* [New Schematic - How to save $327.6 million using Rust](https://newschematic.org/blog/how-to-save-327-6-million-using-rust/)
 
 ### Research
 
 ### Miscellaneous
+* [audio] [Netstack.FM — A Podcast About Networking and Rust](https://netstack.fm/#episode-5)
+* [video] [Jan David Nose Interview, Rust Infrastructure Team (Rust Project Content @ RustConf 2025)](https://www.youtube.com/watch?v=r7i-2wHtNjw)
 * [August 2025 Rust Jobs Report](https://filtra.io/rust/jobs-report/aug-25)
 
 ## Crate of the Week
 
-<!-- COTW goes here -->
+This week's crate is [asciinema](https://crates.io/crates/asciinema), a well-known command-line tool for recording, replaying and streaming terminal sessions recently rewritten in Rust.
+
+Despite a lack of suggestions, llogiq is plenty happy with his choice.
 
 [Please submit your suggestions and votes for next week][submit_crate]!
 
 [submit_crate]: https://users.rust-lang.org/t/crate-of-the-week/2704
 
 ## Calls for Testing
-An important step for feature implementation is for people to experiment with the
+An important step for RFC implementation is for people to experiment with the
 implementation and give feedback, especially before stabilization.
 
-If you are a feature implementer and would like your feature to appear in this list, add a
+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.
 
-<!-- If there are new CfT items this week, use: -->
-<!--
-  [Repo Name](Repo URL)
-    * [<Feature name>](<Feature URL>)
-        * [Testing steps](<Testing Steps URL>)
--->
-<!-- where `Repo Name` and `Repo URL` are one of:
-[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),
-[Cargo](https://github.com/rust-lang/cargo/labels/call-for-testing) or
-[Rustup](https://github.com/rust-lang/rustup/labels/call-for-testing)
--->
-
-<!-- For all `Repo Names` with no new CfT items this week: use (removing the repos for which new
-     CfT items did appear, of course) -->
-<!--
 * *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),
   [Cargo](https://github.com/rust-lang/cargo/labels/call-for-testing) or
   [Rustup](https://github.com/rust-lang/rustup/labels/call-for-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),
-  [Cargo](https://github.com/rust-lang/cargo/labels/call-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)
-
-### [Rust](https://github.com/rust-lang/rust/labels/call-for-testing)
-
-### [Rustup](https://github.com/rust-lang/rustup/labels/call-for-testing)
-
-If you are a feature implementer and would like your RFC to appear on the above list, add the new `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.
 
 ## Call for Participation; projects and speakers
 
@@ -144,13 +126,78 @@ If you are a Rust project owner and are looking for contributors, please submit
 Are you a new or experienced speaker looking for a place to share something cool? This section highlights events that are being planned and are accepting submissions to join their event as a speaker.
 
 <!-- CFPs go here, use this format: * [**event name**](URL to CFP)| Date CFP closes in YYYY-MM-DD | city,state,country | Date of event in YYYY-MM-DD -->
-<!-- or if none - *No Calls for papers or presentations were submitted this week.* -->
+*No Calls for papers or presentations were submitted this week.*
 
 If you are an event organizer hoping to expand the reach of your event, please submit a link to the website through a [PR to TWiR](https://github.com/rust-lang/this-week-in-rust) or by reaching out on [X (formerly Twitter)](https://x.com/ThisWeekInRust) or [Mastodon](https://mastodon.social/@thisweekinrust)!
 
 ## Updates from the Rust Project
 
-<!-- Rust updates go here -->
+379 pull requests were [merged in the last week][merged]
+
+[merged]: https://github.com/search?q=is%3Apr+org%3Arust-lang+is%3Amerged+merged%3A2025-09-09..2025-09-16
+
+#### Compiler
+* [implement `#[rustc_align_static(N)]` on `static`s](https://github.com/rust-lang/rust/pull/146178)
+* [move more early buffered lints to dyn lint diagnostics](https://github.com/rust-lang/rust/pull/145881)
+* [make `AssocItem` aware of its impl kind](https://github.com/rust-lang/rust/pull/145186)
+* [match clang's `va_arg` assembly on arm targets](https://github.com/rust-lang/rust/pull/144549)
+* [reject invalid literal suffixes in tuple indexing, tuple `struct` indexing, and `struct` field name position](https://github.com/rust-lang/rust/pull/145463)
+* [sort array trait implementation suggestions correctly](https://github.com/rust-lang/rust/pull/146403)
+* [strip frontmatter in fewer places](https://github.com/rust-lang/rust/pull/146340)
+* [miri: fix release/scquire synchonization for loads from the store buffer](https://github.com/rust-lang/miri/pull/4577)
+* [miri: make a basic hello world work on wasip2](https://github.com/rust-lang/miri/pull/4582)
+
+#### Library
+* [constify Eq, Ord, PartialOrd](https://github.com/rust-lang/rust/pull/144847)
+* [implement `Sum` and `Product` for `f16` and `f128`](https://github.com/rust-lang/rust/pull/146300)
+* [inclusive `Range`s: change `end` to `last`](https://github.com/rust-lang/rust/pull/144765)
+* [make `Barrier` `RefUnwindSafe` again](https://github.com/rust-lang/rust/pull/146322)
+* [stabilize `BTree{Map,Set}::extract_if`](https://github.com/rust-lang/rust/pull/145471)
+* [support integer literals in `${concat()}`](https://github.com/rust-lang/rust/pull/146308)
+
+#### Cargo
+* [cli: Allow completions for third-party subcommand names](https://github.com/rust-lang/cargo/pull/15961)
+* [completer: Added completion for `--features` flag](https://github.com/rust-lang/cargo/pull/15309)
+* [complete: Show local crates/features over other members](https://github.com/rust-lang/cargo/pull/15956)
+* [frontmatter: Try alternative len code fences](https://github.com/rust-lang/cargo/pull/15952)
+* [manifest: Show error source to users](https://github.com/rust-lang/cargo/pull/15939)
+* [publish: Switch the 'ctrl-c on wait' line to a help message](https://github.com/rust-lang/cargo/pull/15942)
+
+#### Rustdoc
+* [Correctly handle literal search on paths](https://github.com/rust-lang/rust/pull/146448)
+
+#### Clippy
+* [`elidable_lifetime_names`: avoid overlapping spans in suggestions](https://github.com/rust-lang/rust-clippy/pull/15667)
+* [`len_zero`: don't eagerly call `GenericArgs::type_at`](https://github.com/rust-lang/rust-clippy/pull/15660)
+* [`multiple_unsafe_ops_per_block`: ignore unsafe ops from `.await` desugaring](https://github.com/rust-lang/rust-clippy/pull/15654)
+* [`needless_closure`: don't lint on `AsyncFn*`s](https://github.com/rust-lang/rust-clippy/pull/15649)
+* [`needless_return`: fix false positive with `cfg`d code after return](https://github.com/rust-lang/rust-clippy/pull/15669)
+* [`ref_option`: don't lint in external and proc-macros](https://github.com/rust-lang/rust-clippy/pull/15668)
+* [`semicolon_inside_block`: don't lint if block is in parens](https://github.com/rust-lang/rust-clippy/pull/15626)
+* [`use_self`: don't early-return if the outer type has no lifetimes](https://github.com/rust-lang/rust-clippy/pull/15611)
+* [add suggestion to `cast_sign_loss` and `cast_possible_wrap` using the `cast_{un,}signed()` methods](https://github.com/rust-lang/rust-clippy/pull/15384)
+* [fix `as_underscore` to only suggest when it's suggestable](https://github.com/rust-lang/rust-clippy/pull/15652)
+* [fix `invalid_upcast_comparisons` wrongly unmangled macros](https://github.com/rust-lang/rust-clippy/pull/15663)
+* [fix `useless_attribute` false positive on `deprecated_in_future`](https://github.com/rust-lang/rust-clippy/pull/15645)
+* [recognize canonical `?` pattern with `Result`](https://github.com/rust-lang/rust-clippy/pull/15680)
+
+#### Rust-Analyzer
+* [add more workaround hacks for incorrect startup diagnostics](https://github.com/rust-lang/rust-analyzer/pull/20402)
+* [fix `LifetimeParam::lifetime_bounds` invalid implement](https://github.com/rust-lang/rust-analyzer/pull/20624)
+* [fix extra semicolon before else in let-stmt](https://github.com/rust-lang/rust-analyzer/pull/20657)
+* [fix indent for `unresolved_field` fixes](https://github.com/rust-lang/rust-analyzer/pull/20613)
+* [always coerce in a cast, even when there are unknown types](https://github.com/rust-lang/rust-analyzer/pull/20649)
+* [don't mark unknown type as implementing every notable trait](https://github.com/rust-lang/rust-analyzer/pull/20665)
+* [don't output an empty generic parameters list in `generate_function`](https://github.com/rust-lang/rust-analyzer/pull/20653)
+* [don't trigger two flychecks when saving files that are part of targets](https://github.com/rust-lang/rust-analyzer/pull/20635)
+* [fix expand macro recursively not working correctly for nested macro calls](https://github.com/rust-lang/rust-analyzer/pull/20612)
+* [fix normalization in the new solver](https://github.com/rust-lang/rust-analyzer/pull/20647)
+* [infinite loop while elaborting predicates](https://github.com/rust-lang/rust-analyzer/pull/20654)
+* [make `#[target_feature]` always safe on WASM](https://github.com/rust-lang/rust-analyzer/pull/20642)
+* [more precise clause filtering for `explicit_*_predicates_of`](https://github.com/rust-lang/rust-analyzer/pull/20671)
+* [only compute unstable paths on nightly toolchains for IDE features](https://github.com/rust-lang/rust-analyzer/pull/20517)
+* [resolve paths to snapshot test libraries absolutely](https://github.com/rust-lang/rust-analyzer/pull/20639)
+* [migrate `InferenceTable` into next-solver](https://github.com/rust-lang/rust-analyzer/pull/20578)
 
 ### Rust Compiler Performance Triage
 
@@ -180,47 +227,35 @@ Revision range: [f13ef0d7..52618eb3](https://perf.rust-lang.org/?start=f13ef0d75
 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)
-
-##### [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+)
-
-##### [Language Reference](https://github.com/rust-lang/reference/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)
+* [Allow &raw `[mut | const]` for union field in safe code](https://github.com/rust-lang/rust/pull/141469)
+* [Deny-by-default never type lints](https://github.com/rust-lang/rust/pull/146167)
+* [Opportunistically split `!=` to successfully parse never type](https://github.com/rust-lang/rust/pull/145536)
+* [Allow specifying multiple bounds for same associated item, except in trait objects](https://github.com/rust-lang/rust/pull/146593)
+* [rustdoc: hide `#[repr]` if it isn't part of the public ABI](https://github.com/rust-lang/rust/pull/116882)
+
+*No Items entered Final Comment Period this week for
+[Rust RFCs](https://github.com/rust-lang/rfcs/labels/final-comment-period),
+[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+),
+[Language Reference](https://github.com/rust-lang/reference/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc),
+[Leadership Council](https://github.com/rust-lang/leadership-council/issues?q=state%3Aopen%20label%3Afinal-comment-period) or
+[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: `#[cfg(since(rust, "1.95"))]` for Rust-version conditional compilation](https://github.com/rust-lang/rfcs/pull/3857)
+* [Mitigation enforcement](https://github.com/rust-lang/rfcs/pull/3855)
+* [RFC for `#[stable(since)]`](https://github.com/rust-lang/rfcs/pull/3854)
 
 ## Upcoming Events
 
@@ -344,7 +379,11 @@ Please see the latest [Who's Hiring thread on r/rust](INSERT_LINK_HERE)
 
 # Quote of the Week
 
-<!-- QOTW goes here -->
+> **Real Question:** is an array a struct/tuple, or is it an enum?
+
+– [Lokathor on github](https://github.com/rust-lang/rust/pull/146509#discussion_r2346807413)
+
+Thanks to [Theemathas](https://users.rust-lang.org/t/twir-quote-of-the-week/328/1716) for the suggestion!
 
 [Please submit quotes and vote for next week!](https://users.rust-lang.org/t/twir-quote-of-the-week/328)
 
