Ownership System
2 posts
Rust Smart Pointers Complete Guide: Box, Rc, and RefCell Explained with Code Examples
Master Rust smart pointers: Box, Rc, RefCell, and the powerful Rc<RefCell> combo. Learn heap allocation, reference counting, and interior mutability through vivid analogies. Beginner to intermediate level.
May 17, 2026 · 10 min · 1951 words · Rexai Programming
From 1GB to 40MB: How Rust Cracks Memory Management
Same microservice, same endpoints, but memory usage dropped from 1GB to 40MB after rewriting Node.js to Rust. That’s 25x less memory. How does Rust pull this off? Let’s talk about ownership.
March 15, 2026 · 6 min · 1168 words · Dream Beast Programming
