---
title: Faster. Leaner. Cost-Effective. Cleaner.
type: post
date: 2025-08-20
source: linkedin
original_url: "https://www.linkedin.com/feed/update/urn%3Ali%3Ashare%3A7363976926312509441"
topics: ["cloud"]
summary: "Faster. Leaner. Cost-Effective. Cleaner. That’s what I’m seeing while experimenting with Rust on Google Cloud Run — now officially supported. The early results: ✅ Cold starts are fast ✅ Memory usage stays low ✅ CPU time is efficient ✅ Container sizes are…"
draft: false
---

Faster. Leaner. Cost-Effective. Cleaner.

That’s what I’m seeing while experimenting with Rust on Google Cloud Run — now officially supported.  
The early results:  
✅ Cold starts are fast  
✅ Memory usage stays low  
✅ CPU time is efficient  
✅ Container sizes are small

Since Cloud Run bills by CPU, memory, and execution time, these improvements directly reduce cost per request.

But there’s more.

Less compute used also means less energy consumed.  
At scale, this translates to meaningful reductions in both cloud cost and carbon impact.

If you're running high-throughput services or latency-sensitive APIs, this combination of performance and sustainability is worth looking into.

As the Rust cloud ecosystem matures and more libraries become available, adoption will only grow.

And remember—you don’t need to rewrite everything in Rust.  
Start small. Introduce Rust where it brings measurable impact.