Merge branch 'master' into 2025-01-rust-rhein-main-meetup

Author: mariannegoldin

draft/2025-01-08-this-week-in-rust.md

@@ -110,7 +110,26 @@ If you are an event organizer hoping to expand the reach of your event, please s
 
 ### Rust Compiler Performance Triage
 
-<!-- Perf results go here -->
+A quiet week with not much going on. A small regression was caused by a bugfix related to traits, but
+it was somewhat offset by a cargo update that brought a small perf. win.
+
+Triage done by **@kobzol**.
+Revision range: [93722f7e..0f1e965f](https://perf.rust-lang.org/?start=93722f7ed56bcf27839a6355074095c4320b7d37&end=0f1e965fec3bc2f97b932e9dd8e85fca6d7faadc&absolute=false&stat=instructions%3Au)
+
+**Summary**:
+
+| (instructions:u)                   | mean  | range          | count |
+|:----------------------------------:|:-----:|:--------------:|:-----:|
+| Regressions ❌ <br /> (primary)    | 0.4%  | [0.1%, 1.1%]   | 20    |
+| Regressions ❌ <br /> (secondary)  | 0.4%  | [0.1%, 2.5%]   | 19    |
+| Improvements ✅ <br /> (primary)   | -0.4% | [-1.6%, -0.2%] | 8     |
+| Improvements ✅ <br /> (secondary) | -1.3% | [-1.7%, -0.2%] | 13    |
+| All ❌✅ (primary)                 | 0.1%  | [-1.6%, 1.1%]  | 28    |
+
+0 Regressions, 2 Improvements, 4 Mixed; 4 of them in rollups
+51 artifact comparisons made in total
+
+[Full report here](https://github.com/rust-lang/rustc-perf/blob/e5ffd3c575a14d4a84f0e797c5006948424a2192/triage/2025-01-07.md)
 
 ### [Approved RFCs](https://github.com/rust-lang/rfcs/commits/master)
 
@@ -164,15 +183,11 @@ which are reaching a decision. Express your opinions now.
 Rusty Events between 2025-01-08 - 2025-02-05 🦀
 
 ### Virtual
- * 2025-01-02 | Virtual (Berlin, DE) | [OpenTechSchool Berlin](https://berline.rs/) + [Rust Berlin](https://www.meetup.com/rust-berlin/)
-    * [**Rust Hack and Learn**](https://berline.rs/) | [**Mirror: Rust Hack n Learn Meetup**](https://www.meetup.com/rust-berlin/events/298633277/)
-* 2025-01-04 | Virtual (Kampala, UG) | [Rust Circle Kampala](https://www.eventbrite.com/o/rust-circle-kampala-65249289033/)
-    * [**Rust Circle Meetup**](https://www.eventbrite.com/e/rust-circle-meetup-tickets-628763176587)
 * 2025-01-08 | Virtual (Tel Aviv-Yafo, IL) | [Code Mavens 🦀 - 🐍 - 🐪](https://www.meetup.com/code-mavens/events/)
     * [**BlockMesh Network implemented in Rust with Ohad Dahan (Virtual, English)**](https://www.meetup.com/code-mavens/events/304951805)
 * 2025-01-09 | Virtual (Charlottesville, VA, US) | [Charlottesville Rust Meetup](https://www.meetup.com/charlottesville-rust-meetup/events/)
     * [**Crafting Interpreters in Rust Collaboratively**](https://www.meetup.com/charlottesville-rust-meetup/events/298898167)
-* 2025-01-09 | Miami, FL, US | [Rust Miami](https://www.meetup.com/rust-miami/)
+* 2025-01-09 | Virtual (Miami, FL, US) | [Rust Miami](https://www.meetup.com/rust-miami/)
     * [**Rust / Wasm on Serverless and Frontend**](https://www.meetup.com/rust-miami/events/305122950)
 * 2025-01-09 | Virtual (Nürnberg, DE) | [Rust Nuremberg](https://www.meetup.com/rust-noris/events/)
     * [**Rust Nürnberg online**](https://www.meetup.com/rust-noris/events/300820279/)
@@ -192,14 +207,26 @@ Rusty Events between 2025-01-08 - 2025-02-05 🦀
     * [**Bevy Meetup #8**](https://www.meetup.com/bevy-game-development/events/305111151)
 * 2025-01-26 | Virtual (Tel Aviv-Yafo, IL) | [Rust 🦀 TLV](https://www.meetup.com/rust-tlv/events/)
     * [**Rust and embedded programming with Leon Vak (online in Hebrew)**](https://www.meetup.com/rust-tlv/events/304971264)
+* 2025-01-28 | Virtual (Dallas, TX, US) | [Dallas Rust User Meetup](https://www.meetup.com/dallasrust/events/)
+    * [**Last Tuesday**](https://www.meetup.com/dallasrust/events/305361243)
+* 2025-01-30 | Virtual (Berlin, DE) | [OpenTechSchool Berlin](https://berline.rs/) + [Rust Berlin](https://www.meetup.com/rust-berlin/)
+    * [**Rust Hack and Learn**](https://berline.rs/2024/12/19/rust-hack-and-learn.html) | [**Mirror: Rust Hack n Learn Meetup**](https://www.meetup.com/rust-berlin/events/299468340)
+* 2025-01-30 | Virtual (Charlottesville, VA, US) | [Charlottesville Rust Meetup](https://www.meetup.com/charlottesville-rust-meetup/events/)
+    * [**Quantum Computers Can’t Rust-Proof This!**](https://www.meetup.com/charlottesville-rust-meetup/events/305391474)
+* 2025-01-30 | Virtual (Tel Aviv-Yafo, IL) | [Code Mavens 🦀 - 🐍 - 🐪](https://www.meetup.com/code-mavens/events/)
+    * [**Are We Embedded Yet? - Implementing tiny HTTP server on a microcontroller**](https://www.meetup.com/code-mavens/events/305382647)
+* 2025-02-04 | Virtual (Buffalo, NY, US) | [Buffalo Rust Meetup](https://www.meetup.com/buffalo-rust-meetup/events/)
+    * [**Buffalo Rust User Group**](https://www.meetup.com/buffalo-rust-meetup/events/305304216)
 
 ### Asia
-* 2025-01-12 | Virtual (Tel Aviv-Yafo, IL) | [Rust 🦀 TLV](https://www.meetup.com/rust-tlv/events/)
+* 2025-01-12 | Tel Aviv-Yafo, IL | [Rust 🦀 TLV](https://www.meetup.com/rust-tlv/events/)
     * [**In person Rust January 2025 at Abra in Raanana**](https://www.meetup.com/rust-tlv/events/304898730/)
 
 ### Europe
 * 2025-01-08 | Girona, ES | [Rust Girona](https://lu.ma/rust-girona)
     * [**Rust Girona - 2025 01**](https://lu.ma/ckf2s00f)
+* 2025-01-08 | Köln, DE | [Rust Cologne](https://www.meetup.com/rust-cologne-bonn/events/)
+    * [**Rust in January: How to (not) structure your Rust projects**](https://www.meetup.com/rustcologne/events/305388321)
 * 2025-01-08 | Reading, UK | [Reading Rust Workshop](https://www.meetup.com/reading-rust-workshop/events/)
     * [**Reading Rust Meetup**](https://www.meetup.com/reading-rust-workshop/events/305038426)
 * 2025-01-09 | Oslo, NO | [Rust Oslo](https://www.meetup.com/rust-oslo/events/)
@@ -210,6 +237,8 @@ Rusty Events between 2025-01-08 - 2025-02-05 🦀
     * [**Meetup @ Avalor AI**](https://www.meetup.com/rust-amsterdam-group/events/305339712)
 * 2025-01-16 | Karlsruhe, DE | [Rust Hack & Learn Karlsruhe](https://www.meetup.com/rust-hack-learn-karlsruhe/events/)
     * [**Karlsruhe Rust Hack and Learn Meetup bei BlueYonder**](https://www.meetup.com/rust-hack-learn-karlsruhe/events/305144321)
+* 2025-01-18 | Stockholm, SE | [Stockholm Rust](https://www.meetup.com/stockholm-rust/events/)
+    * [**Ferris' Fika Forum #8**](https://www.meetup.com/stockholm-rust/events/305475761)
 * 2025-01-21 | Ghent, BE | [Systems Programming Ghent](https://sysghent.be)
     * [**Tech Talks & Dinner: Insights on Systems Programming Side Projects (in Rust) - Leptos (full-stack Rust with webassembly), Karyon (distributed p2p software in Rust), FunDSP (audio synthesis in Rust)**](https://www.meetup.com/systems-programming-ghent/events/305201540/?slug=systems-programming-ghent&eventId=305201540)
 * 2025-01-21 | Leipzig, SN, DE | [Rust - Modern Systems Programming in Leipzig](https://www.meetup.com/rust-modern-systems-programming-in-leipzig/events/)
@@ -218,8 +247,22 @@ Rusty Events between 2025-01-08 - 2025-02-05 🦀
     * [**Rust 2024 Edition and Beyond**](https://www.meetup.com/rust-rhein-main/events/305330873)
 * 2025-01-23 | Barcelona, ES | [Barcelona Free Software](https://www.meetup.com/barcelona-free-software/events/)
     * [**Why Build a New Browser Engine in Rust?**](https://www.meetup.com/barcelona-free-software/events/305179554)
+* 2025-01-23 | Paris, FR | [Rust Paris](https://www.meetup.com/rust-paris/events/)
+    * [**Rust meetup #74**](https://www.meetup.com/rust-paris/events/305455221)
+* 2025-01-27 | Prague, CZ | [Rust Prague](https://www.meetup.com/rust-prague/events/)
+    * [**Rust Meetup Prague (January 2025)**](https://www.meetup.com/rust-prague/events/305455153)
 * 2025-01-28 | Aarhus, DK | [Rust Aarhus](https://www.meetup.com/rust-aarhus/events/)
     * [**Hack Night - Advent of Code**](https://www.meetup.com/rust-aarhus/events/304487851)
+* 2025-01-30 | Augsburg, DE | [Rust Meetup Augsburg](https://rust-augsburg.github.io/meetup)
+    * [**Rust Meetup #11: Hypermedia-driven development in Rust**](https://rust-augsburg.github.io/meetup/Meetup_11.html)
+* 2025-01-30 | Berlin, DE | [Rust Berlin](https://www.meetup.com/rust-berlin/events/)
+    * [**Rust and Tell - Title**](https://www.meetup.com/rust-berlin/events/299421383)
+* 2025-02-01 | Brussels, BE | [FOSDEM 2025](https://fosdem.org/2025/)
+    * [**FOSDEM Rust Devroom**](https://fosdem.org/2025/schedule/track/rust/)
+* 2025-02-01 | Nürnberg, DE | [Rust Nuremberg](https://www.meetup.com/rust-noris/events/)
+    * [**Technikmuseum Sinsheim**](https://www.meetup.com/rust-noris/events/305361544)
+* 2025-02-05 | Oxford, GB | [Oxford Rust Meetup Group](https://www.meetup.com/oxford-rust-meetup-group/events/)
+    * [**Oxford Rust and C++ social**](https://www.meetup.com/oxford-rust-meetup-group/events/303123401)
 
 ### North America
 * 2025-01-08 | Austin, TX, US | [Rust ATX](https://www.meetup.com/rust-atx/events/)
@@ -228,14 +271,21 @@ Rusty Events between 2025-01-08 - 2025-02-05 🦀
     * [**RUST MEETUP at HACKER DOJO**](https://www.meetup.com/hackerdojo/events/305044124)
 * 2025-01-10 | Boston, MA, US | [Boston Rust Meetup](https://www.meetup.com/boston-rust-meetup-25317522anphwzdw/events/)
     * [**Lechmere Rust Lunch, Jan 10**](https://www.meetup.com/bostonrust/events/304951467)
+* 2025-01-14 | Chicago, IL, US | [Chicago Rust Meetup](https://www.meetup.com/chicago-rust-meetup/events/)
+    * [**Rust Happy Hour**](https://www.meetup.com/chicago-rust-meetup/events/305460360)
 * 2025-01-16 | Nashville, TN, US | [Music City Rust Developers](https://www.meetup.com/music-city-rust-developers/events/)
     * [**Rust Game Development Series 1: Community Introductions**](https://www.meetup.com/music-city-rust-developers/events/304333017)
+* 2025-01-17 | México City, MX | [Rust MX](https://www.meetup.com/rust-mx/events/)
+    * [**Multithreading y Async en Rust 101 - HolaMundo - Parte 3**](https://www.meetup.com/rust-mx/events/305464827)
 * 2025-01-18 | Boston, MA, US | [Boston Rust Meetup](https://www.meetup.com/boston-rust-meetup-25317522anphwzdw/events/)
     * [**Back Bay Rust Lunch, Jan 18**](https://www.meetup.com/bostonrust/events/304951470)
 * 2025-01-21 | San Francisco, CA, US | [San Francisco Rust Study Group](https://www.meetup.com/san-francisco-rust-study-group/events/)
     * [**Rust Hacking in Person**](https://www.meetup.com/san-francisco-rust-study-group/events/302638258)
 * 2025-01-22 | Austin, TX, US | [Rust ATX](https://www.meetup.com/rust-atx/events/)
     * [**Rust Lunch - Fareground**](https://www.meetup.com/rust-atx/events/305325657)
+* 2025-01-23 | Mountain View, CA, US | [Hacker Dojo](https://www.meetup.com/hackerdojo/events/)
+    * [**RUST MEETUP at HACKER DOJO**](https://www.meetup.com/hackerdojo/events/305414182)
+
 
 If you are running a Rust event please add it to the [calendar] to get
 it mentioned here. Please remember to add a link to the event too.