Hello and welcome to another issue of This Week in Rust! Rust is a systems language pursuing the trifecta: safety, concurrency, and speed. 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.

News & Blog Posts

#Rust2020

Find all #Rust2020 posts at Read Rust.

Crate of the Week

This week's crate is wasmtime, a standalone JIT-style runtime for WebAssembly.

Thanks to Josh Triplett for the suggestions!

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.

252 pull requests were merged in the last week

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.

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

No RFCs are currently in final comment period.

New RFCs

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Quote of the Week

This week, we have two quotes:

Telling a programmer there's already a library to do X is like telling a songwriter there's already a song about love.

– PeteCordell on twitter, as quoted in a recent Rust Gamedev meetup

Well a Museum purpose is also memory safety, I guess.

– /u/xav_19 on /r/rust commenting on a post asking why "The Rust Programming Language" is sold in Washington D.C.'s spy museum's gift shop

Thanks to Matthieu M. and ZiCog for the suggestion!

Please submit quotes and vote for next week!

This Week in Rust is edited by: nasa42, llogiq, and Flavsditz.