After 7 years of Rust at Sentry it's time to revisit our decisions. What would we do different? What worked well? How do you onboard engineers into a language that is not known for being easy to get started? How do you end up more productive? This talk also incorporates experience with some of the libraries and ecosystems we use. 🦀 *About Armin Ronacher* 🦀 Armin Ronacher (https://twitter.com/mitsuhiko) is Principal Architect at Sentry. He has created countless Open Source projects (most in Python and Rust) including the Flask framework and the Insta snapshot testing library. He has a fable for queues and processing pipelines and API design and oversees technical decision making at Sentry.