May 15, 2015

Rust 1.0 released

The RustA systems language emphasizing memory safety without garbage collection — fast adoption in infrastructure. core team shipped RustA systems language emphasizing memory safety without garbage collection — fast adoption in infrastructure. 1.0 on May 15, 2015 — a systems language with ownership-based memory safety.

What it was for

Rust (programming language)RustA systems language emphasizing memory safety without garbage collection — fast adoption in infrastructure. gives C/C++ performance without garbage collectionAutomatic memory management that frees unused objects — programmers need not track every allocation manually. — the borrow checker prevents use-after-free and data races at compile time. Used in FirefoxMozilla's open-source browser — championed web standards and challenged Internet Explorer's dominance.'s Servo engine, Linux kernelThe core of an operating system that manages hardware, memory, and processes — everything else depends on it. modules, Cloudflare, Discord, and WASM runtimes. TeamsMicrosoft Teams — chat, video calls, and Office integration for workplace collaboration. pick RustA systems language emphasizing memory safety without garbage collection — fast adoption in infrastructure. when safety and speed both matter and GC is unacceptable.

People

  • Graydon Hoarecreator

Why it's here

RustA systems language emphasizing memory safety without garbage collection — fast adoption in infrastructure. 1.0 promised stability after years of public iteration — a new option for memory-safe systems code.

Why it mattered

Ownership and borrowing influenced how the industry thinks about safe concurrency without a runtime.

What it solved

Systems programmers faced a false choice between C++ speed with manual memory bugs and GC languages with runtime cost.

Media

  • Rust (programming language)
    ImageRust (programming language)

    ™/®Rust Foundation, CC BY 4.0, via Wikimedia Commons

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