Our incredible friends at Berlin’s 1aim, along with some help from the venerable Rust core team member Brian Anderson (brson), are at it again with another way to help you get your butt to Rustfest, so you can mix, mingle and learn with other members of our community.

This time around, we’re having a contest! It’s part of the libz blitz, and is focused on getting you familiar with some well-used crates, as well as more of our community members.

Not an experienced Rust developer? That’s alright. Mentoring is available to help guide you through the process.

What’s it like? KodrAus recently posted about their experience with the initiative here.

What do you get to do?

Lead the evaluation of a qualifying crate or fix eight qualifying crate or cookbook issues. If you already contributed to the libz blitz that also counts!

fix eight qualifying crate or cookbook issues. If you already contributed to the libz blitz that also counts! Finish your work before Aug. 31 and submit your application here

What do you get?

One RustFest Zurich ticket .

. Hotel accommodation from Sept. 29 to Oct. 2. (Provided by 1aim)

accommodation from Sept. 29 to Oct. 2. (Provided by 1aim) Up to 150€ for EU and 250€ for non-EU participants toward your travel expenses (reimbursed post-conference, pending receipts)

Note: Only the first 15 applications will be accepted. You’ll be informed if you won within a few days of submitting your application.

How to get started?

Decide if you want to do a crate evaluation, or work on issues.

Pick a crate or issues from this list .

. Join #rust-libs to receive mentoring and advice.

You can also contact Brian (brson on irc) directly with questions.

The core activity of the libz blitz is evaluating key Rust crates.

The community peforms the evaluations on the Rust internals forum under the leadership of a “crate evaluation lead.”

Heading up a crate evaluation is a multi-week process that involves:

Opening an internals thread to host the discussion.

Soliciting others to assess the crate using Rust API guidelines .

. Ensuring the Rust API guidelines are evaluated.

Soliciting new recipes for the Rust Cookbook .

. Filing resultant issues against the crate.

Ensuring they are completed.

Finally, finishing an evaluation to get a reward.

The libz blitz crate evaluations produce a handful of (typically) small-sized issues against each crate, as well as the cookbook. While each issue might only be a minor improvement, in aggregate they’re major upgrades to each crate, and ultimately, to the entire crate ecosystem.

Details about leading a crate evaluation can be found here.

Ask on the thread, or contact brson with questions.

Note: This is our first time doing something like this, so we’re excited to make mistakes and get messy with you.

Again, big thanks to 1aim and we’re excited to see them (and you!) at RustFest this year!

1aim is redefining how buildings work and how we relate to the objects around us. They’re a people-centric company that combines excellence in mechanical, electrical and software engineering with an intelligent approach to design to create the best access control systems ever built. Each product has hardware, software and server infrastructure components. All product development is done in-house. Their flagship product is LightAccess Pro, the access control solution of the future.

In addition to 1aim’s sponsorship of RustFest the last 2 events, CTO Yann Leretaille, who’s also the system architect, delivered a keynote presentation. Want to join? They’re actively looking to expand their team of developers to support their Rust-powered backend.

Based in Berlin, they are also behind the upcoming launch of the Good Technology Collective, a group working to create awareness of the need for intelligent design and a global algorithm-literacy effort.