[▲ Vercel Community](/) · [Categories](/categories) · [Latest](/latest) · [Top](/top) · [Live](/live)

[Announcements](/c/announcements/27)

# Rust on Vercel Functions is now in Public Beta

84 views · 4 likes · 2 posts


Jacob Paris (@jacobparis) · 2025-12-17 · ♥ 3


Rust has come to Vercel Functions

This was built on top of the  <a href="https://github.com/vercel-community/rust">community Rust runtime</a> and now includes
- Fluid compute (with HTTP response streaming and Active CPU pricing) 
- increased environment variable limit from 6KB to 64KB
- Integration with all of Vercel's logging, observability, and monitoring systems

Read the full changelog:

https://vercel.com/changelog/rust-runtime-now-in-public-beta-for-vercel-functions


BestCodes (@bestcodes) · 2025-12-23 · ♥ 1

This is really cool, I'll have to try this :eyes: