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Rust aims to provide high performance and low-level control while enforcing memory safety and type safety.
Rust is a general-purpose programming language designed to combine the performance and low-level control of languages such as C and C++ with strong guarantees for memory safety and concurrency. Its core goals include fast execution, efficient resource use, type safety, reliable parallel programming, and prevention of common errors such as dangling pointers, invalid memory access, and data races. Rust achieves these goals without relying on a conventional garbage collector. Its ownership, borrowing, and lifetime systems enforce safe memory management at compile time through the borrow checker, while still allowing deterministic resource cleanup and predictable performance. The language also incorporates functional-programming concepts such as immutability, pattern matching, algebraic data types, and higher-order functions, alongside structs, enums, traits, and methods rather than class-based inheritance.
Rust aims to provide high performance and low-level control while enforcing memory safety and type safety.
The ownership, borrowing, and lifetime systems prevent dangling references, invalid memory access, and many data races at compile time.
Rust manages memory without a conventional garbage collector, supporting predictable performance and deterministic resource cleanup.
The language is designed for safe concurrency and is suitable for systems software, web services, embedded applications, and other performance-sensitive projects.
Rust combines functional and systems-programming ideas, including immutability, pattern matching, traits, structs, enums, and iterators.
The property that programs avoid invalid memory access, dangling pointers, and related memory-management errors.
Rust's rule that every value has one responsible owner who controls its use and eventual cleanup.
The temporary use of a value through a reference without transferring ownership.
The compiler component that verifies ownership, borrowing, and lifetime rules before a program can compile.
The period during which a reference remains valid and may safely be used.
A concurrency error in which multiple operations access shared data simultaneously in an unsafe and conflicting way.
High-level language features intended to provide convenience without adding runtime overhead when compared with equivalent low-level code.
Rust constructs that define shared behavior and provide an alternative to traditional inheritance-based interfaces.
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