# Rust

> A programming language for memory safety, performance, and systems development

Rust is an open-source programming language for software that needs predictable performance and close control over memory. Its ownership model checks how memory is used at compile time, helping prevent many memory and concurrency errors without a garbage collector. Developers use Rust for network services, command-line tools, embedded devices, and WebAssembly modules that work alongside JavaScript.

Cargo, the integrated package manager and build tool, handles dependencies, builds projects, and runs tests. Reusable libraries are distributed as crates, with API documentation available through local tools and docs.rs. Rustfmt standardizes formatting, while Clippy suggests improvements to code. The official Rust book, Rust by Example, and Rustlings provide different ways to learn the language, from reading explanations to completing exercises in a local development environment.

## Listing details

- Canonical BetaNeon page: https://betaneon.com/products/rust
- Official website: https://rust-lang.org/
- Category: Developer tools / Frameworks & libraries
- Status: Launched
- Topics: Backend, Command line, Open source, Programming, Web development
- Listing updated: 2026-10-30T16:53:23.436Z
- Information source: https://rust-lang.org/

This is a product introduction, not an endorsement. Confirm current availability, features, and prices on the official website. Community upvotes on BetaNeon are not star ratings.