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Even then, Rust still allows precise control like a low-level language would. Rust also aims to achieve ‘zero-cost abstractions’ even though some of these abstractions feel like those of a high-level language. It improves on current languages targeting this space by having a number of compile-time safety checks that produce no runtime overhead, while eliminating all data races. It maintains these goals without needing a garbage collector, making it a useful language for a number of use cases other languages aren’t good at: embedding in other languages, programs with specific space and time requirements, and writing low-level code, like device drivers and operating systems. Rust is a systems programming language focused on three goals: safety, speed, and concurrency. Use more specific tags for subtopics like and. Use an edition specific tag for questions that refer to code which requires a particular edition, like. Use this tag for questions about code written in Rust. Rust is a systems programming language without a garbage collector focused on three goals: safety, speed, and concurrency.
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