rust: The Heart of a Systems Language Balancing Memory Safety and Performance

This is the main source code repository containing the Rust compiler, standard library, and official documentation. It aims to build reliable and efficient software, operating in a wide range of environments from embedded devices to large-scale services.

A rich type system and ownership model guarantee memory and thread safety at compile time. The structure delivers C/C++-level performance without runtime overhead while preventing bugs in advance.

It includes a tool ecosystem that boosts productivity, such as Cargo, rustfmt, Clippy, and rust-analyzer. Clear diagnostic messages and systematic documentation lower the learning curve and streamline the development workflow.

This is an open-source project licensed under Apache-2.0 and MIT. It has established itself as an essential foundational technology for developers pursuing both stability and performance in systems programming.