Name: 18th BcnRust Meetup
Start: 2025-06-26T18:30:00+02:00
End: 2025-06-26T20:00:00+02:00
Location: Proton

We’re thrilled to announce the next edition of the BcnRust Meetup, this time hosted by **[Proton](https://proton.me)**! Join us for an evening of practical insights and real-world Rust applications, featuring two engaging talks by experienced Rustaceans:

**Rust in Proton Pass** by [Carlos Quintana](https://www.linkedin.com/in/carlos-quintana-bl%C3%A1zquiz-6a5a881b0/)
Ever wondered how to write cross-platform client code in Rust? In this talk, Carlos will walk us through how Proton uses Rust in **Proton Pass** to write client-side code once and deploy it across platforms. From its historical origins to the current state and future plans, Carlos will share the lessons learned, the challenges overcome, and practical tips and tricks for writing production-grade, multi-platform Rust code.

**Writing a Toy Interpreter in Rust** by [Jan Herlyn](https://www.linkedin.com/in/jan-herlyn-391bb1131/)
Curious about how programming languages work under the hood? Jan will demystify the process by walking through the development of a simple **tree-walking interpreter** in Rust. You’ll learn about the core phases—lexing, parsing, interpretation—and build a deeper understanding of how interpreters function, all through a hands-on Rust lens.

**Why Attend?**

* Discover how Rust powers real-world applications at companies like Proton
* Learn about writing interpreters, cross-platform development, and advanced Rust techniques
* Network with Barcelona’s Rust community and engage in meaningful discussions

Whether you’re a Rust beginner or a seasoned pro, this meetup promises valuable insights and practical takeaways to level up your Rust journey.

Let’s build, learn, and geek out over Rust together! 🦀

**Streaming**: We will stream it via YouTube so you can also subscribe to our [YouTube channel](https://www.youtube.com/@bcnrust) to get notified.

Roberto Huertas

Alberto

BcnRust

Technology

New Technology

Rust

Computer Programming

Open Source

Software Development

Mozilla

Programming Languages

18th BcnRust Meetup

Proton

Share

BcnRust

18th BcnRust Meetup

BcnRust

Details

Members are also interested in