

Hosted by
Tokyo Rust
Wednesday, December 17th 2025
6:30PM to 9:00PM GMT+9
In-Person
Address available to attendees
Community links are available to active Members after joining and any required approval.
Contact organizersEmail from your verified Guild email address. Guild relays the conversation without displaying personal email addresses here.
We missed you this time around!



Have you ever wondered why adding a new Cargo dependency blocks the rust-analyzer in your IDE? The answer lies deep inside the ./target directory, where only the bravest dare to venture.
In this talk, Ross Sullivan (Software Engineer at Cybereason) will guide us down the rabbit hole that starts in the ./target directory, explain the problems that have quietly plagued Rust developers for years, and walk us through how he tackled the unthinkable - enabling concurrency in Cargo.
Join us for an evening packed with Cargo's internals, race conditions, mutexes, caching, and a little bit of black magic.
Agenda
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We missed you this time around!



Platform Sponsors

Supercharge your dev team with AI code reviews
Get your free trial now

Torc is a community-first platform bringing together remote-first software engineer and developer opportunities from across the globe. Join a network that’s all about connection, collaboration, and finding your next big move — together.
Join our community today!

Hosted by
Tokyo Rust
Dec
17
Wednesday, December 17th 2025
6:30PM to 9:00PM GMT+9
In-Person
Address available to attendees
Community links are available to active Members after joining and any required approval.
Contact organizersEmail from your verified Guild email address. Guild relays the conversation without displaying personal email addresses here.
Have you ever wondered why adding a new Cargo dependency blocks the rust-analyzer in your IDE? The answer lies deep inside the ./target directory, where only the bravest dare to venture.
In this talk, Ross Sullivan (Software Engineer at Cybereason) will guide us down the rabbit hole that starts in the ./target directory, explain the problems that have quietly plagued Rust developers for years, and walk us through how he tackled the unthinkable - enabling concurrency in Cargo.
Join us for an evening packed with Cargo's internals, race conditions, mutexes, caching, and a little bit of black magic.
Agenda
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