Glad to see some thinking going on in this area. We're using Rust at FullStory and it's about 1/3 source-wise for one of our projects. A few of these concerns e

Glad to see some thinking going on in this area. We're using Rust at FullStory and it's about 1/3 source-wise for one of our projects. A few of these concerns echo conversations that teammates have had on Slack. FullStory itself is somewhat polyglot (Go on the server, TypeScript/react in the browser, Java/ObjJ/Rust on native mobile) and we've felt some of the pain around having a consistent and reliable build environment. We've also had internal discussions along these lines - ie: which deps can we trust from various package managers (npm has interesting arbitrary code execution as well!). Building tooling to manage all these languages in a common system is a _huge_ commitment. We're actively hiring for the role of productivity engineers which is something that I see becoming more important in orgs as they scale up, the same way that devops/SRE split out in the 2000s.