Hello and welcome to another issue of This Week in Rust! Rust 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 or send us a pull request. Want to get involved? We love contributions.

This Week in Rust is openly developed on GitHub. If you find any errors in this week's issue, please submit a PR.

Updates from Rust Community

Official

Project/Tooling Updates

Newsletters

Observations/Thoughts

Rust Walkthroughs

Crate of the Week

This week's crate is flutter_rust_bridge, a memory-safe binding generator for Flutter/Dart โ†” Rust.

Thanks to fzyzcjy for the suggestion!

Please submit your suggestions and votes for next week!

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.

Updates from the Rust Project

353 pull requests were merged in the last week

Rust Compiler Performance Triage

A relatively quiet week: two smallish regressions, and one largish regression that is isolated to doc builds. A couple of nice small wins as well.

Triage done by @pnkfelix. Revision range: 25ec82..9475e6

2 Regressions, 2 Improvements, 2 Mixed; 1 of them in rollups 42 comparisons made in total

Full report here

Approved RFCs

Changes to Rust follow the Rust RFC (request for comments) process. These are the RFCs that were approved for implementation this week:

No RFCs were approved this week.

Final Comment Period

Every week the team announces the 'final comment period' for RFCs and key PRs which are reaching a decision. Express your opinions now.

RFCs

No RFCs are currently in the final comment period.

Tracking Issues & PRs

New RFCs

No new RFCs were proposed this week.

Upcoming Events

Online

North America

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 for access.

Rust Jobs

System 76

Enso

Second Spectrum

Tweet us at @ThisWeekInRust to get your job offers listed here!

Quote of the Week

Rust is the language where you get the hangover first.

โ€“ unattributed via Niko Matsakis' RustConf keynote

Thanks to Alice Ryhl for the suggestion!

Please submit quotes and vote for next week!

This Week in Rust is edited by: nellshamrell, llogiq, and cdmistman.

Discuss on r/rust