r/rust

Rust language news and engineering discussion.

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Latest from r/rust

  1. budget try blocksvor 4 Std.
  2. [VPort] A tiny, deterministic display protocol and server for embedded and point-of-sale Linux systemsvor 4 Std.
  3. Virtualized Redox OS: from Virtio-FS to Cloud Hypervisor, and beyondvor 4 Std.
  4. RustCurious 12: Lifetimesvor 5 Std.
  5. cel-rust finally has its own playground, using Wasm in the browservor 8 Std.
  6. Is it worth learning Rust right now?vor 10 Std.
  7. Everything is becoming Rust now?vor 11 Std.
  8. Safe Systems-programming with Mutable Value Semantics | Dave Abrahams | Keynote at IWACO 2026vor 20 Std.
  9. Our Rust CLI returned Ok(()) after failing to write its output filevor 1 Tg.
  10. Using crates.io for a language that compiles to rust, ok?vor 1 Tg.
  11. Help in learning WGPUvor 1 Tg.
  12. How to optimise compiler performance with very macro-heavy code?vor 1 Tg.
  13. Best practices for parallelizing file-system traversal in a CLI tool?vor 2 Tg.
  14. Is it possible for me to contribute to the Rust compiler as an independent hobbyist developer?vor 2 Tg.
  15. Servo Browser Engine Continues Broadening Web Compatibility, New Featuresvor 2 Tg.
  16. Meridian: Web-browser built on GPUI and Servovor 2 Tg.
  17. The best regression test we added this year checks that some Rust code does NOT compilevor 2 Tg.
  18. Pointer Provenance in Rust vs C++: Pointers Are Not Just Glorified Intsvor 3 Tg.
  19. lean-miri: Formally Proving Rust Programs Free of Undefined Behaviorvor 3 Tg.
  20. Wrong Ways To Create Stringsvor 3 Tg.
  21. Help me understand core::sync::atomic::Ordering, how do we even use itvor 3 Tg.
  22. This Month in Rust OSDev: October 2026vor 3 Tg.
  23. This Week in Rust #676vor 3 Tg.
  24. Discord is getting GPUI rewritevor 3 Tg.
  25. Hey Rustaceans! Got a question? Ask here (45/2026)!vor 6 Tg.

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