Last week a production server went down. Not because of a complex bug, but because a null slipped into a variable and triggered a classic: “Cannot read properties of null.” Three developers. Two hours. A simple missing value. And honestly… this happens way too often in JS/Python-style codebases. Rust approaches this differently. Instead of pretending values are always there, it makes absence explicit: Option<T> → value or nothing Result<T, E> → success or failure And the key difference: the compiler forces you to handle both cases before the code runs. No surprises in production. No hidden null crashes. It’s a small idea that changes how you think about writing reliable software. I broke it down here: https://blog.webdevlab.org/rust-error-handling-option-result

Quick visual version: https://youtube.com/shorts/_lPtONVOQMQ?si=7COD4S-CPeObTCEZ