Rust is a systems programming language used to build high-performance, memory-safe software like operating systems, web servers, and CLI tools.
Rust is used to build high-performance, memory-safe systems software like operating systems, web servers, and command-line tools. It powers critical infrastructure where speed and reliability are non-negotiable, such as the browser engine Firefox and the cloud platform AWS. You use Rust when you need the performance of C++ without the risk of memory safety bugs.
rustup toolchain install 1.90 -c rust-docs
rustup default 1.90
cargo new my_project
cd my_project
cargo run
Rust is a programming language used to build fast and safe software that runs directly on your computer's hardware. It is like a precision tool that prevents common mistakes before your program even starts running, making it ideal for building complex systems like web browsers or game engines. You would choose Rust when you need your application to be extremely fast and reliable without crashing due to memory errors.