@@ -43,14 +43,24 @@ and just ask the editors to select the category.
4343
4444### Newsletters
4545
46+ * [ Rust Trends Issue #74 : When Meta and Anthropic Choose Rust] ( https://rust-trends.com/newsletter/when-meta-and-anthropic-choose-rust )
47+
4648### Project/Tooling Updates
4749
4850* [ Compiling Rust to readable C with Eurydice] ( https://lwn.net/SubscriberLink/1055211/0c358474dee845ec/ )
51+ * [ 3DCF/doc2dataset v0.2.0] ( https://github.com/3DCF-Labs/doc2dataset/releases/tag/v0.2.0 ) – embeddable document-compression [ crate] ( https://crates.io/crates/three-dcf-core ) (3DCF encoder + JSONL export helpers) to turn PDFs/markdown/HTML/etc into token-efficient chunks inside your Rust tooling.
52+ * [ kinded v0.5.0 - proc-macro for generating data-free companion enum] ( https://github.com/greyblake/kinded/releases/tag/v0.5.0 )
53+ * [ CGP v0.6.1 Release: Improving Ergonomics and Debugging] ( https://contextgeneric.dev/blog/v0-6-1-release/ )
4954
5055### Observations/Thoughts
56+ * [ Rust for Network Programming] ( https://dev.to/godofgeeks/rust-for-network-programming-1en5 )
5157
5258### Rust Walkthroughs
5359
60+ * [ ` post.explain_builders().build() ` ] ( https://hemomorphic.alexblood.net/posts/builders/ )
61+ * [ Homebrew and One-Line Installers for My Rust CLI: Lessons Learned] ( https://ivaniscoding.github.io/posts/rustpackaging2/ )
62+ * [ series] [ The Impatient Programmer's Guide to Bevy and Rust: Chapter 7 - Let There Be Enemies] ( https://aibodh.com/posts/bevy-rust-game-development-chapter-7/ )
63+
5464### Research
5565
5666### Miscellaneous
@@ -71,46 +81,17 @@ If you are a feature implementer and would like your RFC to appear in this list,
7181` call-for-testing ` label to your RFC along with a comment providing testing instructions and/or
7282guidance on which aspect(s) of the feature need testing.
7383
74- <!-- If there are new CfT items this week, include:
75-
76- [Repo Name](Repo URL)
77- * [<Feature name>](<Feature URL>)
78- * [Testing steps](<Testing Steps URL>)
79-
80- - and make note in the item so the authors know to remove the `call-for-testing` label:
81- This RFC will appear in the **Call for Testing** section of the next issue (#) of This Week in Rust (TWiR).
82- You may remove the `call-for-testing` label. Please feel free to leave the `call-for-testing` label in place if you would like this RFC to appear again in another issue of TWiR.
84+ ### [ Cargo] ( https://github.com/rust-lang/cargo/issues?q=state%3Aopen%20label%3Acall-for-testing%20state%3Aopen )
8385
84- - where `Repo Name` and `Repo URL` are one of:
85- [Rust](https://github.com/rust-lang/rust/labels/call-for-testing),
86- [Rust language RFCs](https://github.com/rust-lang/rfcs/issues?q=label%3Acall-for-testing),
87- [Cargo](https://github.com/rust-lang/cargo/labels/call-for-testing) or
88- [Rustup](https://github.com/rust-lang/rustup/labels/call-for-testing)
86+ * [ Tracking Issue for timing report SVG render backend] ( https://github.com/rust-lang/cargo/issues/16440 )
8987
90- - and `Testing steps` points directly to the procedures the item wants users to exercise.
91-
92- - For all `Repo Names` with no new CfT items this week: use (removing the repos for which new
93- CfT items did appear, of course)
94-
95- * *No calls for testing were issued this week by
96- [Rust](https://github.com/rust-lang/rust/labels/call-for-testing),
97- [Rust language RFCs](https://github.com/rust-lang/rfcs/issues?q=label%3Acall-for-testing),
98- [Cargo](https://github.com/rust-lang/cargo/labels/call-for-testing) or
99- [Rustup](https://github.com/rust-lang/rustup/labels/call-for-testing).*
100- -->
88+ * No calls for testing were issued this week by
89+ [ Rust] ( https://github.com/rust-lang/rust/issues?q=state%3Aopen%20label%3Acall-for-testing%20state%3Aopen ) ,
90+ [ Rustup] ( https://github.com/rust-lang/rustup/issues?q=state%3Aopen%20label%3Acall-for-testing%20state%3Aopen ) or
91+ [ Rust language RFCs] ( https://github.com/rust-lang/rfcs/issues?q=label%3Acall-for-testing%20state%3Aopen ) .*
10192
10293[ 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.
10394
104- ### [ RFCs] ( https://github.com/rust-lang/rfcs/issues?q=label%3Acall-for-testing )
105-
106- ### [ Rust] ( https://github.com/rust-lang/rust/labels/call-for-testing )
107-
108- ### [ Rustup] ( https://github.com/rust-lang/rustup/labels/call-for-testing )
109-
110- If you are a feature implementer and would like your RFC to appear on the above list, add the new ` call-for-testing `
111- label to your RFC along with a comment providing testing instructions and/or guidance on which aspect(s) of the feature
112- need testing.
113-
11495## Call for Participation; projects and speakers
11596
11697### CFP - Projects
@@ -124,14 +105,21 @@ Some of these tasks may also have mentors available, visit the task page for mor
124105<!-- * [ - ]() -->
125106<!-- or if none - *No Calls for participation were submitted this week.* -->
126107
108+ * [ Spindalis - QR factorisation] ( https://github.com/lignum-vitae/spindalis/issues/56 )
109+ * [ Spindalis - Add a function and macro that can expand polynomials] ( https://github.com/lignum-vitae/spindalis/issues/36 )
110+ * [ Goombay-rs - Add Gotoh algorithm] ( https://github.com/lignum-vitae/goombay-rs/issues/8 )
111+ * [ Goombay-rs - Add Waterman-Smith-Beyer] ( https://github.com/lignum-vitae/goombay-rs/issues/7 )
112+ * [ Goombay-rs - Add functions to LocalAlignmentModel] ( https://github.com/lignum-vitae/goombay-rs/issues/4 )
113+
127114If you are a Rust project owner and are looking for contributors, please submit tasks [ here] [ guidelines ] or through a [ PR to TWiR] ( https://github.com/rust-lang/this-week-in-rust ) or by reaching out on [ Bluesky] ( https://bsky.app/profile/thisweekinrust.bsky.social ) or [ Mastodon] ( https://mastodon.social/@thisweekinrust ) !
128115
129116[ guidelines ] :https://github.com/rust-lang/this-week-in-rust?tab=readme-ov-file#call-for-participation-guidelines
130117
131118### CFP - Events
132119
133120Are 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.
134-
121+ * [ ** Oxidize Conference] ( https://pretalx.com/oxidize-conference-2026-2025/cfp ) | CFP open until 2026-03-23 | Berlin, Germany | 2026-09-14 - 2026-09-16
122+
135123<!-- 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 -->
136124<!-- or if none - *No Calls for papers or presentations were submitted this week.* -->
137125
@@ -149,55 +137,59 @@ If you are an event organizer hoping to expand the reach of your event, please s
149137
150138Changes to Rust follow the Rust [ RFC (request for comments) process] ( https://github.com/rust-lang/rfcs#rust-rfcs ) . These
151139are the RFCs that were approved for implementation this week:
152-
153- <!-- Use either
154- * [Item title](Item URL)
155- - or
156- * *No RFCs were approved this week.*
157- -->
140+ * [ Trait method impl restrictions (` final ` methods)] ( https://github.com/rust-lang/rfcs/pull/3678 )
141+ * [ RFC: ` #[export_visibility = ...] ` attribute] ( https://github.com/rust-lang/rfcs/pull/3834 )
158142
159143### Final Comment Period
160144
161145Every week, [ the team] ( https://www.rust-lang.org/team.html ) announces the 'final comment period' for RFCs and key PRs
162146which are reaching a decision. Express your opinions now.
163147
164148#### Tracking Issues & PRs
165- <!-- Either remove the group from the "No Items Entered Final Comment Period this week for" section
166- and add the item(s) which entered Final comment period:
167- ##### [Group](Group URL)
168- * [Item title](Item URL)
169- - for `disposition-merge` `final-comment-period` items, or
170- * [disposition: postpone]
171- - for `disposition-postpone` `final-comment-period` items, or
172- * [disposition: close]
173- - for `disposition-close` `final-comment-period` items,
174- * [disposition: unspecified]
175- - when `disposition` is unspecified or ensure the group is a part of the
176- "No Items Entered Final Comment Period this week for" section
149+ ##### [ Rust] ( https://github.com/rust-lang/rust/issues?q=is%3Aopen%20label%3Afinal-comment-period%20sort%3Aupdated-desc%20state%3Aopen )
150+
151+ * [ Stabilize ` core::hint::cold_path ` ] ( https://github.com/rust-lang/rust/pull/151576 )
152+ * [ Tracking Issue for minimal const ` ControlFlow ` methods (` min_const_control_flow ` )] ( https://github.com/rust-lang/rust/issues/148738 )
153+ * [ Tracking Issue for ` new_range_api ` (part of RFC 3550)] ( https://github.com/rust-lang/rust/issues/125687 )
154+ * [ Stabilize ` assert_matches ` ] ( https://github.com/rust-lang/rust/pull/137487 )
155+ * [ resolve: Report more visibility-related early resolution ambiguities for imports] ( https://github.com/rust-lang/rust/pull/149596 )
156+ * [ Add FCW for derive helper attributes that will conflict with built-in attributes] ( https://github.com/rust-lang/rust/pull/151152 )
157+ * [ Constify ` fmt::from_fn ` ] ( https://github.com/rust-lang/rust/pull/150300 )
158+ * [ Feature-gate ` mut ref ` patterns in struct pattern field shorthand] ( https://github.com/rust-lang/rust/pull/151102 )
159+ * [ Tracking Issue for raw-pointer-to-reference conversion methods] ( https://github.com/rust-lang/rust/issues/122034 )
160+ * [ implement PartialEq\< Vec\< U\>\> for \[ T; N\] and &\[ T; N\] ] ( https://github.com/rust-lang/rust/pull/149045 )
161+ * [ thread::scope: document how join interacts with TLS destructors] ( https://github.com/rust-lang/rust/pull/149482 )
162+
163+ ##### [ Compiler Team] ( https://github.com/rust-lang/compiler-team/issues?q=label%3Amajor-change%20label%3Afinal-comment-period%20state%3Aopen ) [ (MCPs only)] ( https://forge.rust-lang.org/compiler/mcp.html )
164+
165+ * [ Proposal for a dedicated test suite for the parallel frontend] ( https://github.com/rust-lang/compiler-team/issues/906 )
166+ * [ Promote tier 3 riscv32 ESP-IDF targets to tier 2] ( https://github.com/rust-lang/compiler-team/issues/864 )
167+ * [ Proposal for Adapt Stack Protector for Rust] ( https://github.com/rust-lang/compiler-team/issues/841 )
168+
169+ #### [ Cargo] ( https://github.com/rust-lang/cargo/issues?q=is%3Aopen%20label%3Afinal-comment-period%20sort%3Aupdated-desc%20state%3Aopen )
170+
171+ * [ docs(report): enhance man pages for ` cargo report * ` ] ( https://github.com/rust-lang/cargo/pull/16430 )
172+
173+ #### [ Language Reference] ( https://github.com/rust-lang/reference/issues?q=is%3Aopen%20label%3Afinal-comment-period%20sort%3Aupdated-desc%20state%3Aopen )
174+
175+ * [ Guarantee repr(C) union field offset] ( https://github.com/rust-lang/reference/pull/2128 )
176+
177177* No Items entered Final Comment Period this week for
178- [Rust RFCs](https://github.com/rust-lang/rfcs/labels/final-comment-period),
179- [Cargo](https://github.com/rust-lang/cargo/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc),
180- [Compiler Team](https://github.com/rust-lang/compiler-team/issues?q=label%3Amajor-change%20%20label%3Afinal-comment-period) [(MCPs only)](https://forge.rust-lang.org/compiler/mcp.html),
181- [Language Team](https://github.com/rust-lang/lang-team/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc+),
182- [Language Reference](https://github.com/rust-lang/reference/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc),
183- [Leadership Council](https://github.com/rust-lang/leadership-council/issues?q=state%3Aopen%20label%3Afinal-comment-period) or
184- [Unsafe Code Guidelines](https://github.com/rust-lang/unsafe-code-guidelines/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc).*
178+ [ Rust RFCs] ( https://github.com/rust-lang/rfcs/issues?q=state%3Aopen%20label%3Afinal-comment-period%20state%3Aopen ) ,
179+ [ Leadership Council] ( https://github.com/rust-lang/leadership-council/issues?q=state%3Aopen%20label%3Afinal-comment-period%20state%3Aopen ) ,
180+ [ Language Team] ( https://github.com/rust-lang/lang-team/issues?q=is%3Aopen%20label%3Afinal-comment-period%20sort%3Aupdated-desc%20state%3Aopen ) or
181+ [ Unsafe Code Guidelines] ( https://github.com/rust-lang/unsafe-code-guidelines/issues?q=is%3Aopen%20label%3Afinal-comment-period%20sort%3Aupdated-desc%20state%3Aopen ) .*
185182
186183Let us know if you would like your PRs, Tracking Issues or RFCs to be tracked as a part of this list.
187- -->
188184
189- #### [ New and Updated RFCs] ( https://github.com/rust-lang/rfcs/pulls )
190- <!-- Use either
191- * [Item title](Item URL)
192- - for new items, or
193- * [updated] [Item title](Item URL)
194- - for updated items, or
195- * *No New or Updated RFCs were created this week.*
196- -->
185+ ### [ New and Updated RFCs] ( https://github.com/rust-lang/rfcs/pulls )
197186
198- <!-- Sample commit message
199- Update CFT, FCP, MCP and RFC sections for TWiR-xxx
200- -->
187+ * [ RFC: Natural Method Disambiguation] ( https://github.com/rust-lang/rfcs/pull/3913 )
188+ * [ Add ` derive(Deref) ` RFC] ( https://github.com/rust-lang/rfcs/pull/3911 )
189+ * [ Abi Descriptors] ( https://github.com/rust-lang/rfcs/pull/3910 )
190+ * [ Cargo mTLS registry authentication] ( https://github.com/rust-lang/rfcs/pull/3907 )
191+ * [ Let ` Option ` derive ` #[must_use] ` ] ( https://github.com/rust-lang/rfcs/pull/3906 )
192+ * [ Version-typed cfgs] ( https://github.com/rust-lang/rfcs/pull/3905 )
201193
202194## Upcoming Events
203195
@@ -291,7 +283,7 @@ Rusty Events between 2026-02-04 - 2026-03-04 🦀
291283* 2026-02-18 - 2026-02-19 | London, UK | [ Rust Nation UK] ( https://www.rustnationuk.com/ )
292284 * [ ** Rust Nation UK 2026** ] ( https://www.rustnationuk.com/ )
293285* 2026-02-24 | Bergen, NO | [ Rust Bergen] ( https://www.meetup.com/bergen-rust-new-technology/events/ )
294- * [ ** Rust Bergen #5 @ Zrch: Doom on Embedded** ] ( https://www.meetup.com/de-de/bergen-rust-new-technology/events/312851079 )
286+ * [ ** Rust Bergen #5 @ Zrch: Doom on Embedded** ] ( https://www.meetup.com/de-de/bergen-rust-new-technology/events/313109606 )
295287
296288### North America
297289* 2026-01-28 | Los Angeles, CA, US | [ Rust Los Angeles] ( https://www.meetup.com/rust-los-angeles )
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