|
| 1 | +Title: This Week in Rust 483 |
| 2 | +Number: 483 |
| 3 | +Date: 2023-02-22 |
| 4 | +Category: This Week in Rust |
| 5 | + |
| 6 | +Hello and welcome to another issue of *This Week in Rust*! |
| 7 | +[Rust](https://www.rust-lang.org/) is a programming language empowering everyone to build reliable and efficient software. |
| 8 | +This is a weekly summary of its progress and community. |
| 9 | +Want something mentioned? Tag us at [@ThisWeekInRust](https://twitter.com/ThisWeekInRust) on Twitter or [@ThisWeekinRust](https://mastodon.social/@thisweekinrust) on mastodon.social, or [send us a pull request](https://github.com/rust-lang/this-week-in-rust). |
| 10 | +Want to get involved? [We love contributions](https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md). |
| 11 | + |
| 12 | +*This Week in Rust* is openly developed [on GitHub](https://github.com/rust-lang/this-week-in-rust). |
| 13 | +If you find any errors in this week's issue, [please submit a PR](https://github.com/rust-lang/this-week-in-rust/pulls). |
| 14 | + |
| 15 | +## Updates from Rust Community |
| 16 | + |
| 17 | +<!-- |
| 18 | +
|
| 19 | +Dear community contributors: |
| 20 | +Please read README.md for guidance on submissions. |
| 21 | +Each submitted link should be of the form: |
| 22 | +
|
| 23 | +* [Title of the Linked Page](https://example.com/my_article) |
| 24 | +
|
| 25 | +If you don't know which category to use, feel free to submit a PR anyway |
| 26 | +and just ask the editors to select the category. |
| 27 | +
|
| 28 | +--> |
| 29 | + |
| 30 | +### Official |
| 31 | + |
| 32 | +### Foundation |
| 33 | + |
| 34 | +### Newsletters |
| 35 | + |
| 36 | +### Project/Tooling Updates |
| 37 | + |
| 38 | +### Observations/Thoughts |
| 39 | + |
| 40 | +### Rust Walkthroughs |
| 41 | + |
| 42 | +### Research |
| 43 | + |
| 44 | +### Miscellaneous |
| 45 | + |
| 46 | +## Crate of the Week |
| 47 | + |
| 48 | +<!-- COTW goes here --> |
| 49 | + |
| 50 | +[Please submit your suggestions and votes for next week][submit_crate]! |
| 51 | + |
| 52 | +[submit_crate]: https://users.rust-lang.org/t/crate-of-the-week/2704 |
| 53 | + |
| 54 | +## Call for Participation |
| 55 | + |
| 56 | +Always wanted to contribute to open-source projects but did not know where to start? |
| 57 | +Every week we highlight some tasks from the Rust community for you to pick and get started! |
| 58 | + |
| 59 | +Some of these tasks may also have mentors available, visit the task page for more information. |
| 60 | + |
| 61 | +<!-- CFPs go here, use this format: * [project name - title of issue](link to issue) --> |
| 62 | +<!-- * [ - ]() --> |
| 63 | + |
| 64 | +If you are a Rust project owner and are looking for contributors, please submit tasks [here][guidelines]. |
| 65 | + |
| 66 | +[guidelines]: https://users.rust-lang.org/t/twir-call-for-participation/4821 |
| 67 | + |
| 68 | +## Updates from the Rust Project |
| 69 | + |
| 70 | +<!-- Rust updates go here --> |
| 71 | + |
| 72 | +### Rust Compiler Performance Triage |
| 73 | + |
| 74 | +<!-- Perf results go here --> |
| 75 | + |
| 76 | +### [Approved RFCs](https://github.com/rust-lang/rfcs/commits/master) |
| 77 | + |
| 78 | +Changes to Rust follow the Rust [RFC (request for comments) process](https://github.com/rust-lang/rfcs#rust-rfcs). These |
| 79 | +are the RFCs that were approved for implementation this week: |
| 80 | + |
| 81 | +<!-- Approved RFCs go here, use this format: * [Topic](URL) --> |
| 82 | +<!-- or if none were approved this week, use: * *No RFCs were approved this week.* --> |
| 83 | +<!-- * []() --> |
| 84 | + |
| 85 | +### Final Comment Period |
| 86 | + |
| 87 | +Every week, [the team](https://www.rust-lang.org/team.html) announces the 'final comment period' for RFCs and key PRs |
| 88 | +which are reaching a decision. Express your opinions now. |
| 89 | + |
| 90 | +#### [RFCs](https://github.com/rust-lang/rfcs/labels/final-comment-period) |
| 91 | + |
| 92 | +<!-- RFCs which have entered FCP go here, use this format: * [disposition: merge|close] [Topic](URL) --> |
| 93 | +<!-- or if none entered FCP this week, use: * *No RFCs entered Final Comment Period this week.* --> |
| 94 | +<!-- * [disposition: ] []() --> |
| 95 | + |
| 96 | +#### [Tracking Issues & PRs](https://github.com/rust-lang/rust/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc) |
| 97 | + |
| 98 | +<!-- Tracking Issues which have entered FCP go here, use this format: * [disposition: merge|close] [Topic](URL) --> |
| 99 | +<!-- or if none entered FCP this week, use: * *No Tracking Issues or PRs entered Final Comment Period this week.* --> |
| 100 | +<!-- * [disposition: ] []() --> |
| 101 | + |
| 102 | +### [New and Updated RFCs](https://github.com/rust-lang/rfcs/pulls) |
| 103 | + |
| 104 | +<!-- New or updated RFCs go here, use this format: * [new|updated] [Topic](URL) --> |
| 105 | +<!-- or if there are no new or updated RFCs this week, use: * *No New or Updated RFCs were created this week.* --> |
| 106 | +<!-- * [new|updated] []() --> |
| 107 | + |
| 108 | +### [Call for Testing](https://github.com/rust-lang/rfcs/issues?q=label%3Acall-for-testing) |
| 109 | +An important step for RFC implementation is for people to experiment with the |
| 110 | +implementation and give feedback, especially before stabilization. The following |
| 111 | +RFCs would benefit from user testing before moving forward: |
| 112 | + |
| 113 | +<!-- Calls for Testing go here, use this format: |
| 114 | + * [<RFC Topic>](<RFC URL>) |
| 115 | + * [Tracking Issue](<Tracking Issue URL>) |
| 116 | + * [Testing steps](<Testing Steps URL>) |
| 117 | +--> |
| 118 | +<!-- or if there are no new or updated RFCs this week, use: * *No New or Updated RFCs were created this week.* --> |
| 119 | +<!-- Remember to remove the `call-for-testing` label from the RFC so that the maintainer can signal for testers again, if desired. --> |
| 120 | + |
| 121 | +If you are a feature implementer and would like your RFC to appear on the above list, add the new `call-for-testing` |
| 122 | +label to your RFC along with a comment providing testing instructions and/or guidance on which aspect(s) of the feature |
| 123 | +need testing. |
| 124 | + |
| 125 | +## Upcoming Events |
| 126 | + |
| 127 | +Rusty Events between 2023-02-22 - 2023-03-22 🦀 |
| 128 | + |
| 129 | +### Virtual |
| 130 | + |
| 131 | +* 2023-02-15 | Virtual | [MongoDB](https://www.mongodb.com/) |
| 132 | + * [**Write a Microservice With Rust and MongoDB**](https://www.mongodb.com/webinar/write-a-microservice-with-rust-and-mongodb) |
| 133 | +* 2023-02-15 | Virtual (Redmond, WA, US; New York, NY, US; San Francisco, CA, US; São Paulo, BR) | [Microsoft Reactor Redmond](https://www.meetup.com/microsoft-reactor-redmond/) and [Microsoft Rector New York](https://www.meetup.com/microsoft-reactor-new-york/) and [Microsoft Reactor San Francisco](https://www.meetup.com/microsoft-reactor-san-francisco/) and [Microsoft Reactor São Paulo](https://www.meetup.com/microsoft-reactor-sao-paulo) |
| 134 | + * [**Primeros pasos con Rust: QA y horas de comunidad**](https://www.meetup.com/microsoft-reactor-redmond/events/290224624/) | [**San Francisco Mirror**](https://www.meetup.com/microsoft-reactor-redmond/events/290224624/) | [**New York Mirror**](https://www.meetup.com/microsoft-reactor-new-york/events/290224621/) | [**São Paulo Mirror**](https://www.meetup.com/microsoft-reactor-sao-paulo/events/290224623/) |
| 135 | +* 2023-02-15 | Virtual (Vancouver, BC, CA) | [Vancouver Rust](https://www.meetup.com/vancouver-rust/) |
| 136 | + * [**Show & Tell: Rust state machines in a file processor**](https://www.meetup.com/vancouver-rust/events/tqvhxsyfcdbtb/) |
| 137 | +* 2023-02-16 | Virtual (Stuttgart, DE) | [Rust Community Stuttgart](https://www.meetup.com/Rust-Community-Stuttgart/) |
| 138 | + * [**Rust-Meetup**](https://www.meetup.com/rust-community-stuttgart/events/qtvtvsyfcdbvb/) |
| 139 | +* 2023-02-21 | Virtual (Washington, DC, US) | [Rust DC](https://www.meetup.com/rustdc/) |
| 140 | + * [**Mid-month Rustful**](https://www.meetup.com/rustdc/events/vdhxgsyfcdbcc/) |
| 141 | +* 2023-02-23 | Virtual (Charlottesville, VA, US) | [Charlottesville Rust Meetup](https://www.meetup.com/charlottesville-rust-meetup/) |
| 142 | + * [**Tock, a Rust based Embedded Operating System**](https://www.meetup.com/charlottesville-rust-meetup/events/291248593/) |
| 143 | +* 2023-02-23 | Virtual (Kassel, DE) | [Java User Group Hessen](https://www.meetup.com/java-user-group-hessen-jugh/) |
| 144 | + * [**Eine Einführung in Rust (Stefan Baumgartner)**](https://www.meetup.com/java-user-group-hessen-jugh/events/290346591/) |
| 145 | +* 2023-02-23 | Virtual (México City, MX) | [Rust MX](https://www.meetup.com/rust-mx/) |
| 146 | + * [**Rust: ¿por qué es una opción adecuada para implantar Blockchain?**](https://www.meetup.com/rust-mx/events/291456677/) |
| 147 | +* 2023-02-24 | Virtual (Tunis, TN) | [Rust Meetup Tunisia](https://www.meetup.com/rust-tunisia/) |
| 148 | + * [**Rust Meetup Tunisia - Volume I, Number II**](https://www.meetup.com/rust-tunisia/events/291534817/) |
| 149 | +* 2023-02-28 | Virtual (Berlin, DE) | [Open Tech School Berlin](https://www.meetup.com/opentechschool-berlin/) |
| 150 | + * [**Rust Hack and Learn**](https://www.meetup.com/opentechschool-berlin/events/290852327/) |
| 151 | +* 2023-02-28 | Virtual (Cardiff, UK) | [Rust and C++ Cardiff](https://www.meetup.com/rust-and-c-plus-plus-in-cardiff) |
| 152 | + * [**Rust Nation - What we learnt**](https://www.meetup.com/rust-and-c-plus-plus-in-cardiff/events/291338734/) |
| 153 | +* 2023-02-28 | Virtual (Dallas, TX, US) | [Dallas Rust](https://www.meetup.com/Dallas-Rust/) |
| 154 | + * [**Last Tuesday**](https://www.meetup.com/dallas-rust/events/qndgwsyfcdblc/) |
| 155 | +* 2023-02-28 | Virtual (Munich, DE) | [Rust Munich](https://www.meetup.com/rust-munich/) |
| 156 | + * [**Rust Munich 2023 / 1 - hybrid**](https://www.meetup.com/rust-munich/events/291437669/) |
| 157 | +* 2023-03-01 | Virtual (Indianapolis, IN, US) | [Indy Rust](https://www.meetup.com/indyrs/) |
| 158 | + * [**Indy.rs - with Social Distancing**](https://www.meetup.com/indyrs/events/qwtdjsyfcfbcb/) |
| 159 | +* 2023-03-02 | Virtual (Linz, AT) | [Rust Linz](https://www.meetup.com/rust-linz/) |
| 160 | + * [**Rust Meetup Linz - 30th Edition**](https://www.meetup.com/rust-linz/events/291483339/) |
| 161 | +* 2023-03-07 | Virtual (Buffalo, NY, US) | [Buffalo Rust Meetup](https://www.meetup.com/buffalo-rust-meetup/) |
| 162 | + * [**First Tuesdays**](https://www.meetup.com/buffalo-rust-meetup/events/lsjbbtyfcfbkb/) |
| 163 | +* 2023-03-08 | Virtual (Boulder, CO, US) | [Boulder Elixir and Rust](https://www.meetup.com/boulder-elixir-rust/) |
| 164 | + * [**Monthly Meetup**](https://www.meetup.com/boulder-elixir-rust/events/zvxcsryfcfblb/) |
| 165 | +* 2023-03-11 | Virtual | [Rust GameDev](https://discord.gg/yNtPTb2) |
| 166 | + * [**Rust GameDev Monthly Meetup**](https://discord.gg/yNtPTb2) |
| 167 | +* 2023-03-14 | Virtual (Berlin, DE) | [Berlin.rs](https://berline.rs/) |
| 168 | + * [**Rust Hack and Learn**](https://berline.rs/2023/03/14/rust-hack-and-learn.html) |
| 169 | +* 2023-03-15 | Virtual (Cardiff, UK) | [Rust and C++ Cardiff](https://www.meetup.com/rust-and-c-plus-plus-in-cardiff) |
| 170 | + * [**Injecting Rust Hooks into a 1999 game binary (unsafe)**](https://www.meetup.com/rust-and-c-plus-plus-in-cardiff/events/291354288/) |
| 171 | + |
| 172 | +### Asia |
| 173 | + |
| 174 | +* 2023-02-20 | Tel Aviv, IL | [Rust TLV](https://www.meetup.com/rust-tlv/) |
| 175 | + * [**February Edition - Redis and BioCatch talking Rust!**](https://www.meetup.com/rust-tlv/events/291182881/) |
| 176 | +* 2023-03-04 | Kyoto, JP | [Kansai Rust](https://www.meetup.com/kansai-rust/) |
| 177 | + * [**Fn vs FnMut vs FnOnce**](https://www.meetup.com/kansai-rust/events/291614614/) |
| 178 | + |
| 179 | +### Europe |
| 180 | + |
| 181 | +* 2023-02-15 | London, UK | [Rust London User Group](https://www.meetup.com/rust-london-user-group/) |
| 182 | + * [**Rust Nation Pre-Conference Reception with The Rust Foundation**](https://www.meetup.com/rust-london-user-group/events/290903823/) |
| 183 | +* 2023-02-15 | Trondheim, NO | [Rust Trondheim](https://www.meetup.com/rust-trondheim) |
| 184 | + * [**Rust New Year's Resolution Bug Hunt**](https://www.meetup.com/rust-trondheim/events/290889889/) |
| 185 | +* 2023-02-16, 2023-02-17 | London, UK | [Rust Nation UK](https://www.rustnationuk.com/) |
| 186 | + * [**Rust Nation '23**](https://www.rustnationuk.com/) |
| 187 | +* 2023-02-18 | London, UK | [Rust London User Group](https://www.meetup.com/rust-london-user-group/) |
| 188 | + * [**Post-Conference Rust in Enterprise Brunch Hosted at Red Badger**](https://www.meetup.com/rust-london-user-group/events/291297886/) |
| 189 | +* 2023-02-21 | Paris, FR | [Rust Paris](https://www.meetup.com/rust-paris/) |
| 190 | + * [**Rust Paris meetup #56**](https://www.meetup.com/rust-paris/events/291334081/) |
| 191 | +* 2023-02-21 | Zurich, CH | [Rust Zurich](https://www.meetup.com/rust-zurich/) |
| 192 | + * [**Practical Cryptography - February Meetup (Registration opens 7 Feb 2023)**](https://www.meetup.com/de-DE/rust-zurich/events/290915075/) |
| 193 | +* 2023-02-23 | Bordeaux, FR | [DedoTalk](https://www.meetup.com/dedotalk/) |
| 194 | + * [**#1 DedoTalk 🎙️ : Rust pour un développeur Python**](https://www.meetup.com/dedotalk/events/291199962/) |
| 195 | +* 2023-02-23 | Copenhagen, DK | [Copenhagen Rust Community](https://www.meetup.com/copenhagen-rust-community) |
| 196 | + * [**Rust metup #33**](https://www.meetup.com/copenhagen-rust-community/events/291288154/) |
| 197 | +* 2023-02-23 | Vienna, AT | [Rust Vienna](https://www.meetup.com/rust-vienna) |
| 198 | + * [**Rust Meetup Revived with an Exciting Exploration of Ownership!**](https://www.meetup.com/rust-vienna/events/291465732/) |
| 199 | +* 2023-02-28 | Munich, DE + Virtual | [Rust Munich](https://www.meetup.com/rust-munich/) |
| 200 | + * [**Rust Munich 2023 / 1 - hybrid**](https://www.meetup.com/rust-munich/events/291437669/) |
| 201 | +* 2023-02-28 | Nijmegen, NL | [Rust Nederland](https://www.meetup.com/rust-nederland/) |
| 202 | + * [**Regular track: Rust at RU**](https://www.meetup.com/rust-nederland/events/291489123/) |
| 203 | + * [**Student track: Rust at RU**](https://www.meetup.com/rust-nederland/events/291488539/) |
| 204 | +* 2023-03-09 | Basel, CH | [Rust Basel](https://www.meetup.com/rust-basel/) |
| 205 | + * [**Rust Meetup #7**](https://www.meetup.com/rust-basel/events/291228934/) |
| 206 | +* 2023-03-09 | Nijmegen, NL | [Rust Nederland](https://www.meetup.com/rust-nederland/) |
| 207 | + * [**Regular track: Embedded Rust**](https://www.meetup.com/rust-nederland/events/291401965/) |
| 208 | + * [**Student track: Embedded Rust**](https://www.meetup.com/rust-nederland/events/291401778/) |
| 209 | +* 2023-03-15 | Nürnberg, DE | [Rust Nuremberg](https://www.meetup.com/rust-noris/) |
| 210 | + * [**Walk around Embedded World Exhibition**](https://www.meetup.com/rust-noris/events/291623203/) |
| 211 | + |
| 212 | +### North America |
| 213 | + |
| 214 | +* 2023-02-21 | San Francisco, CA, US | [San Francisco Rust Study Group](https://www.meetup.com/san-francisco-rust-study-group/) |
| 215 | + * [**Rust Hacking in Person**](https://www.meetup.com/san-francisco-rust-study-group/events/rwvwzsyfcdbcc/) |
| 216 | +* 2023-02-23 | Mountain View, CA, US | [Mountain View Rust Study Group](https://www.meetup.com/rust-study-group/) |
| 217 | + * [**Rust Study Group at Hacker Dojo**](https://www.meetup.com/rust-study-group/events/291623636/) |
| 218 | +* 2023-03-01 | Austin, TX, US | [Rust ATX](https://www.meetup.com/rust-atx/) |
| 219 | + * [**Rust Lunch**](https://www.meetup.com/rust-atx/events/291619816/) |
| 220 | +* 2023-03-09 | Lehi, UT, US | [Utah Rust](https://www.meetup.com/utah-rust/) |
| 221 | + * [**Upcoming Event**](https://www.meetup.com/utah-rust/events/rrwbctyfcfbmb/) |
| 222 | + |
| 223 | +### Oceania |
| 224 | + |
| 225 | +* 2023-02-23 | Brisbane, QLD, AU | [Rust Brisbane](https://www.meetup.com/rust-brisbane/) |
| 226 | + * [**February Meetup**](https://www.meetup.com/rust-brisbane/events/291377036/) |
| 227 | +* 2023-02-28 | Canberra, ACT, AU | [Canberra Rust User Group](https://www.meetup.com/rust-canberra/) |
| 228 | + * [**February Meetup**](https://www.meetup.com/rust-canberra/events/291278417/) |
| 229 | +* 2023-03-01 | Sydney, NSW, AU | [Rust Sydney](https://www.meetup.com/rust-sydney/) |
| 230 | + * [**🦀 Lightning Talks - We are back!**](https://www.meetup.com/rust-sydney/events/291265163/) |
| 231 | + |
| 232 | +### South America |
| 233 | + |
| 234 | +* 2023-02-22 | Montevideo, UY | [Rust Meetup Uruguay](https://www.meetup.com/rust-uruguay/) |
| 235 | + * [**Hands on: Lifetimes**](https://www.meetup.com/rust-uruguay/events/291386143/) |
| 236 | + |
| 237 | +If you are running a Rust event please add it to the [calendar] to get |
| 238 | +it mentioned here. Please remember to add a link to the event too. |
| 239 | +Email the [Rust Community Team][community] for access. |
| 240 | + |
| 241 | +[calendar]: https://www.google.com/calendar/embed?src=apd9vmbc22egenmtu5l6c5jbfc%40group.calendar.google.com |
| 242 | +[community]: mailto:[email protected] |
| 243 | + |
| 244 | +## Jobs |
| 245 | +<!-- |
| 246 | +
|
| 247 | +Rust Jobs: |
| 248 | +
|
| 249 | +TWiR has stopped featuring individual job postings. You can read more about this change here: |
| 250 | +
|
| 251 | +https://github.com/rust-lang/this-week-in-rust/issues/3412 |
| 252 | +
|
| 253 | +--> |
| 254 | + |
| 255 | +Please see the latest [Who's Hiring thread on r/rust](INSERT_LINK_HERE) |
| 256 | + |
| 257 | +# Quote of the Week |
| 258 | + |
| 259 | +<!-- QOTW goes here --> |
| 260 | + |
| 261 | +[Please submit quotes and vote for next week!](https://users.rust-lang.org/t/twir-quote-of-the-week/328) |
| 262 | + |
| 263 | +*This Week in Rust is edited by: [nellshamrell](https://github.com/nellshamrell), [llogiq](https://github.com/llogiq), [cdmistman](https://github.com/cdmistman), [ericseppanen](https://github.com/ericseppanen), [extrawurst](https://github.com/extrawurst), [andrewpollack](https://github.com/andrewpollack), [U007D](https://github.com/U007D), [kolharsam](https://github.com/kolharsam), [joelmarcey](https://github.com/joelmarcey), [mariannegoldin](https://github.com/mariannegoldin), [bennyvasquez](https://github.com/bennyvasquez).* |
| 264 | + |
| 265 | +*Email list hosting is sponsored by [The Rust Foundation](https://foundation.rust-lang.org/)* |
| 266 | + |
| 267 | +<small>[Discuss on r/rust](REDDIT_LINK_HERE)</small> |
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