prepares 428 for publish, adds draft for 429

Signed-off-by: Nell Shamrell <[email protected]>

Author: nellshamrell

draft/2022-02-02-this-week-in-rust.md renamed to content/2022-02-02-this-week-in-rust.md

@@ -50,17 +50,17 @@ If you find any errors in this week's issue, [please submit a PR](https://github
 * [The Curious Absence of Lifetimes](https://ivkov.me/absence-of-lifetimes/)
 * [Rust has a small standard library (and that's ok)](https://blog.nindalf.com/posts/rust-stdlib/)
 * [Curl with Rust](https://daniel.haxx.se/blog/2022/02/01/curl-with-rust/)
-* [Frontmatter Podcast: Matt Provost, Author of Rust From the Ground Up](https://leanpub.com/podcasts/frontmatter/matt-provost-25-01-22)
+* [audio] [Frontmatter Podcast: Matt Provost, Author of Rust From the Ground Up](https://leanpub.com/podcasts/frontmatter/matt-provost-25-01-22)
 
 ### Rust Walkthroughs
 * [How Rust helped me power through my C assignments](https://dev.to/somedood/how-rust-helped-me-power-through-my-c-assignments-2akk)
 * [(Basic) Segment Trees with beautiful diagrams!](https://desmondwillowbrook.github.io/blog/competitive-programming/dsa-explanations/basic-segment-tree/)
 * [Sneak preview: Writing Ruby gem native extensions in Rust](https://briankung.dev/2022/01/31/sneak-preview-writing-ruby-gem-native-extensions-in-rust/)
+* [DE] [Ferris Talk #5: Tokio als asynchrone Laufzeitumgebung ist ein Fast-Alleskönner](https://www.heise.de/hintergrund/Ferris-Talk-5-Tokio-als-asynchrone-Laufzeitumgebung-ist-ein-Fast-Alleskoenner-6341018.html)
+* [audio] [zbus with Zeeshan Ali](https://rustacean-station.org/episode/056-zeeshan-ali/)
 * [video] [Rust Linz, January '22 - Error Handling in Rust - A Pragmatic Approach by Luca Palmieri](https://www.youtube.com/watch?v=jpVzSse7oJ4)
 * [series] [video] [Writing a Programming Language (in Rust) 13: Object Destructuring (Part 2) and Fixing Recursion](https://www.youtube.com/watch?v=BMGlSTQEC9M)
 * [series] [video] [Writing a Programming Language (in Rust) 14: Compiler Resources and Function Argument Destructuring](https://www.youtube.com/watch?v=hKOKfa30nAI)
-* [audio] [zbus with Zeeshan Ali](https://rustacean-station.org/episode/056-zeeshan-ali/)
-* [DE] [Ferris Talk #5: Tokio als asynchrone Laufzeitumgebung ist ein Fast-Alleskönner](https://www.heise.de/hintergrund/Ferris-Talk-5-Tokio-als-asynchrone-Laufzeitumgebung-ist-ein-Fast-Alleskoenner-6341018.html)
 
 ### Miscellaneous
 * [Async Rust: What is a runtime? Here is how tokio works under the hood](https://kerkour.com/rust-async-await-what-is-a-runtime/)
@@ -71,9 +71,9 @@ If you find any errors in this week's issue, [please submit a PR](https://github
 * [Meilisearch raises a $5M Seed to change the world of user-facing search](https://blog.meilisearch.com/meilisearch-raised-5meu-seed-fundraising/)
 * [Sequoia-PGP: Looking for SQ stakeholders](https://sequoia-pgp.org/blog/2022/02/01/202202-sq-stakeholders/)
 * [Hello, Microcontroller!](https://blog.tempus-ex.com/hello-microcontroller/)
-* [Podcast RustTalk 001. 与 Folyd 聊他的 Rust 使用经历](https://rusttalk.github.io/podcast/001/)
 * [Ferrous Systems and AdaCore to join forces on Ferrocene](https://ferrous-systems.com/blog/ferrous-systems-adacore-joining-forces/)
 * [AdaCore and Ferrous Systems joining forces to support Rust](https://blog.adacore.com/adacore-and-ferrous-systems-joining-forces-to-support-rust)
+* [audio] [Podcast RustTalk 001. 与 Folyd 聊他的 Rust 使用经历](https://rusttalk.github.io/podcast/001/)
 
 ## Crate of the Week
 

draft/2022-02-09-this-week-in-rust.md

@@ -0,0 +1,187 @@
+Title: This Week in Rust 429
+Number: 429
+Date: 2022-02-09
+Category: This Week in Rust
+
+Hello and welcome to another issue of *This Week in Rust*!
+[Rust](http://rust-lang.org) is a programming language empowering everyone to build reliable and efficient software.
+This is a weekly summary of its progress and community.
+Want something mentioned? Tweet us at [@ThisWeekInRust](https://twitter.com/ThisWeekInRust) or [send us a pull request](https://github.com/rust-lang/this-week-in-rust).
+Want to get involved? [We love contributions](https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md).
+
+*This Week in Rust* is openly developed [on GitHub](https://github.com/rust-lang/this-week-in-rust).
+If you find any errors in this week's issue, [please submit a PR](https://github.com/rust-lang/this-week-in-rust/pulls).
+
+## Updates from Rust Community
+
+### Official
+
+### Foundation
+
+### Project/Tooling Updates
+
+### Newsletters
+
+### Research
+
+### Observations/Thoughts
+
+### Rust Walkthroughs
+
+### Miscellaneous
+
+## Crate of the Week
+
+This week we have two crates: [update-informer](https://github.com/mgrachev/update-informer), a
+library to embed an update check into your CLI project and
+[blake3](https://crates.io/crates/blake3), a fast cryptographic hash function.
+
+Thanks to [Grachev Mikhail](https://users.rust-lang.org/t/crate-of-the-week/2704/1014) and 
+[Zac Burns](https://users.rust-lang.org/t/crate-of-the-week/2704/1014) for the suggestions!
+
+[Please submit your suggestions and votes for next week][submit_crate]!
+
+[submit_crate]: https://users.rust-lang.org/t/crate-of-the-week/2704
+
+## Call for Participation
+
+Always wanted to contribute to open-source projects but didn't know where to start?
+Every week we highlight some tasks from the Rust community for you to pick and get started!
+
+Some of these tasks may also have mentors available, visit the task page for more information.
+
+If you are a Rust project owner and are looking for contributors, please submit tasks [here][guidelines].
+
+[guidelines]: https://users.rust-lang.org/t/twir-call-for-participation/4821
+
+## Updates from the Rust Project
+
+327 pull requests were [merged in the last week][merged]
+
+[merged]: https://github.com/search?q=is%3Apr+org%3Arust-lang+is%3Amerged+merged%3A2022-01-24..2022-01-31
+
+* [LLVM: cherry-pick different fix for AArch64 truncating FP stores](https://github.com/rust-lang/llvm-project/pull/128)
+* [allow eliding GATs in expression position](https://github.com/rust-lang/rust/pull/92918)
+* [fix debuginfo for pointers/references to unsized types](https://github.com/rust-lang/rust/pull/93006)
+* [add note suggesting that predicate may be satisfied, but is not `const`](https://github.com/rust-lang/rust/pull/93358)
+* [ignore unwinding edges when checking for unconditional recursion](https://github.com/rust-lang/rust/pull/92889)
+* [don't suggest inaccessible fields](https://github.com/rust-lang/rust/pull/93039)
+* [implement stable overlap check considering negative traits](https://github.com/rust-lang/rust/pull/93175)
+* [improve selection errors for `~const` trait bounds](https://github.com/rust-lang/rust/pull/92256)
+* [improve suggestion for escaping reserved keywords](https://github.com/rust-lang/rust/pull/93395)
+* [suggest tuple-parentheses for enum variants](https://github.com/rust-lang/rust/pull/90677)
+* [fix the unsoundness in the `early_otherwise_branch` mir opt pass](https://github.com/rust-lang/rust/pull/91840)
+* [store `def_id_to_hir_id` as variant in hir_owner](https://github.com/rust-lang/rust/pull/93373)
+* [store `hir_id_to_def_id` in OwnerInfo](https://github.com/rust-lang/rust/pull/93301)
+* [use `indexmap` to avoid sorting `LocalDefId`s](https://github.com/rust-lang/rust/pull/90842)
+* [codegen\_gcc: correctly import foreign statics](https://github.com/rust-lang/rustc_codegen_gcc/pull/115)
+* [codegen\_gcc: support `-Zfunction-sections`](https://github.com/rust-lang/rustc_codegen_gcc/pull/118)
+* [codegen\_gcc: support 128-bit integers on platforms without native support](https://github.com/rust-lang/rustc_codegen_gcc/pull/103)
+* [codegen\_gcc: support upgrading the alignment of a global variable](https://github.com/rust-lang/rustc_codegen_gcc/pull/121)
+* [accommodate yield points in the `format_args` expansion](https://github.com/rust-lang/rust/pull/93461)
+* [add `Simd::cast`](https://github.com/rust-lang/portable-simd/pull/232)
+* [add `intrinsics::const_deallocate`](https://github.com/rust-lang/rust/pull/92274)
+* [add `os::unix::net::SocketAddr::from_path`](https://github.com/rust-lang/rust/pull/93239)
+* [make `NonNull::new` `const`](https://github.com/rust-lang/rust/pull/93236)
+* [make `char::DecodeUtf16::size_hist` more precise](https://github.com/rust-lang/rust/pull/93347)
+* [improve `Duration::try_from_secs_f32`/`64` accuracy by directly processing exponent and mantissa](https://github.com/rust-lang/rust/pull/90247)
+* [cargo: add bash completion for `cargo clippy`](https://github.com/rust-lang/cargo/pull/10347)
+* [cargo: do not ignore `--features` when `--all-features` is present](https://github.com/rust-lang/cargo/pull/10337)
+* [clippy: add `default_union_representation` lint](https://github.com/rust-lang/rust-clippy/pull/8289)
+* [clippy: don't lint `ptr_arg` for `&mut _` types in trait items](https://github.com/rust-lang/rust-clippy/pull/8369)
+* [clippy: fix underflow in `manual_split_once` lint](https://github.com/rust-lang/rust-clippy/pull/8250)
+* [clippy: fix bad suggestion on `numeric_literal`](https://github.com/rust-lang/rust-clippy/pull/8350)
+* [clippy: `single_match`: don't lint non-exhaustive matches; support tuples](https://github.com/rust-lang/rust-clippy/pull/8322)
+
+### Rust Compiler Performance Triage
+
+This was a relatively quiet week with regressions and improvements relatively equally each other out. The big exception is with a somewhat large regression in rustdoc which was needed for a large and important architectural change. This could lead to users see somewhat slower doc build times with more memory used especially in projects with large crate dependency graphs.
+
+Triage done by **@rylev**.
+Revision range: [c54dfee..1ea4851](https://perf.rust-lang.org/?start=c54dfee65126a0ac385d55389a316e89095a0713&end=1ea4851715893ee3f365a8ef09d47165e9a7864f&absolute=false&stat=instructions%3Au)
+
+2 Regressions, 4 Improvements, 2 Mixed; 1 of them in rollups
+35 comparisons made in total
+
+[Full report here](https://github.com/rust-lang/rustc-perf/blob/master/triage/2022-02-02.md)
+
+### [Approved RFCs](https://github.com/rust-lang/rfcs/commits/master)
+
+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:
+
+* *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)
+
+* *No RFCs entered final comment period this week.*
+
+#### [Tracking Issues & PRs](https://github.com/rust-lang/rust/issues?q=is%3Aopen+label%3Afinal-comment-period+sort%3Aupdated-desc)
+
+* [disposition: merge] [Rename `FilenameTooLong` to `FilenameInvalid` and also use it for Windows' `ERROR_INVALID_NAME`](https://github.com/rust-lang/rust/pull/90955)
+* [disposition: merge] [Add `From<u8>` for `ExitCode`](https://github.com/rust-lang/rust/pull/93445)
+* [disposition: merge] [Stabilise std::is_aarch64_feature_detected](https://github.com/rust-lang/rust/issues/86941)
+* [disposition: merge] [Impl {Add,Sub,Mul,Div,Rem,BitXor,BitOr,BitAnd}Assign<$t> for Wrapping<$t> for rust 1.61.0](https://github.com/rust-lang/rust/pull/93208)
+* [disposition: merge] [Tracking Issue for `int_abs_diff`](https://github.com/rust-lang/rust/issues/89492)
+* [disposition: merge] [Tracking Issue for total_cmp (on f32/f64)](https://github.com/rust-lang/rust/issues/72599)
+* [disposition: close] [Stabilize allow_fail test flag](https://github.com/rust-lang/rust/issues/46488)
+
+### [New and Updated RFCs](https://github.com/rust-lang/rfcs/pulls)
+
+* [new] [RFC: Custom logo/favicon command-line flags](https://github.com/rust-lang/rfcs/pull/3226)
+
+## Upcoming Events
+
+Rusty Events between 2/2/2022 - 3/2/2022 🦀
+
+### Online
+
+* [February 3, 2022 | Cardiff, UK | **Rust Book Study Session - Smart Pointers** | Rust and C++ Cardiff](https://www.meetup.com/rust-and-c-plus-plus-in-cardiff/events/283480500/)
+* [February 5 & 6, 2022 | Kyiv, UA | **Write a Game on Rust** | Rust Ukraine](https://dou.ua/calendar/42115/)
+* [February 8, 2022 | Saarbrücken, DE | **Meetup: 17u16** | Rust-Saar](https://www.meetup.com/Rust-Saar/events/283617274)
+* [February 8, 2022 | Seattle, WA, US | **Monthly meetup** | Seattle Rust Meetup](https://www.meetup.com/Seattle-Rust-Meetup/events/283213217/)
+* [February 9, 2022 | Los Angeles, CA, US | **Raphael Tessmer & Celeste, finding craters on a rusty planet** (Virtual) | Rust Los Angeles](https://www.meetup.com/Rust-Los-Angeles/events/283232930/)
+* [February 9, 2022 | Stuttgart, DE | **Rust-Meetup** | Rust Community Stuttgart](https://www.meetup.com/Rust-Community-Stuttgart/events/282545292)
+* [February 15, 2022 | Indianapolis, IN, US | **Indy.rs - with Social Distancing** | Indy Rust](https://www.meetup.com/indyrs/events/283538948)
+* [February 15, 2022 | Washington, DC, US| **Mid-month Rustful** | Rust DC](https://www.meetup.com/RustDC/events/283351974/)
+* [February 16, 2022 | Vancouver, BC, CA | **Rust Study/Hack/Hang-out Night** | Vancouver Rust](https://www.meetup.com/Vancouver-Rust/events/283260386/)
+* [February 17, 2022 | München, DE | **Rust - beyond "Hello World"**| Agile Softwareentwicklung München](https://www.meetup.com/maibornwolff-software-engineering-netzwerk/events/283379985)
+* [February 17, 2022 | Nürnberg, DE | **Rust Nürnberg online #10**| Rust Nuremberg](https://www.meetup.com/rust-noris/events/283545751/)
+* [February 17, 2022 | Stuttgart, DE | **Rust-Meetup** | Rust Community Stuttgart](https://www.meetup.com/Rust-Community-Stuttgart/events/282545308)
+* [February 17, 2022 | Würzburg, DE | **Meet and chat about Rust** | Rust Würzburg Meetup Group](https://www.meetup.com/rust-wurzburg-meetup-group/events/283609518)
+* [February 22, 2022 | Dublin, IE | **Rust Dublin February Meetup** - Rust Dublin](https://www.meetup.com/Rust-Dublin/events/283613610)
+* [February 24, 2022 | Linz, AT | **Rust Meetup Linz - 19th Edition** | Rust Linz](https://www.meetup.com/Rust-Linz/events/283377693/)
+
+
+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.
+Email the [Rust Community Team][community] for access.
+
+[calendar]: https://www.google.com/calendar/embed?src=apd9vmbc22egenmtu5l6c5jbfc%40group.calendar.google.com
+[community]: mailto:[email protected]
+
+# Rust Jobs
+
+*Tweet us at [@ThisWeekInRust](https://twitter.com/ThisWeekInRust) to get your job offers listed here!*
+
+# Quote of the Week
+
+> * [`impl Not for !`](https://github.com/rust-lang/rust/pull/91122) (did you guess that "not never" is still "never"?)
+
+– [llogiq on last week's TWiR](https://this-week-in-rust.org/blog/2022/01/26/this-week-in-rust-427)
+
+Thanks to [scottmcm](https://users.rust-lang.org/t/twir-quote-of-the-week/328/1174) for the suggestion!
+
+[Please submit quotes and vote for next week!](https://users.rust-lang.org/t/twir-quote-of-the-week/328)
+
+*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).*
+
+*Email list hosting is sponsored by [The Rust Foundation](https://foundation.rust-lang.org/)*
+
+<small>[Discuss on r/rust](https://www.reddit.com/r/rust/comments/k5nsab/this_week_in_rust_367/)</small>