Empowering everyone to build reliable and efficient software.

The Rust Programming Language Blog offers insights, updates, and tutorials on the Rust programming language, focusing on its safety, performance, and concurrency features. Developers can learn about Rust language syntax, ownership model, and memory management, as well as explore advanced topics such as async programming and unsafe Rust. Additionally, the blog highlights community contributions, Rust ecosystem libraries, and upcoming language features, providing resources for Rust developers.

Rust

The Rust/Cargo team is calling for community testing of a new nightly-only build directory layout (`-Zbuild-dir-new-layout`). The change reorganizes intermediate build artifacts from a content-type-based structure to a package-name-and-hash-scoped structure. This is a stepping stone toward cross-workspace caching, automatic cleanup of stale build units, more granular locking, and improved build performance. Several libraries (assert_cmd, snapbox, trycmd, executable-path) are already fixed, while others (cli_test_dir, compiletest_rs, term-transcript, test_bin) have open issues. Users are asked to run their tests and release processes with the flag and report any issues to the tracking issue.

Call for Testing: Build Dir Layout v2