cargo

headstart is a set of rustc and cargo patches that emit crate metadata early (`.early-rmeta`) so dependent crates can start compiling against interface metadata while their dependencies are still type-checking function bodies, making clean `cargo check` builds up to 54% faster and `cargo build` up to 42% across 13 real-world Rust projects.

Sovereign Tech Fellow David Kolozsvari publishes his August–September 2026 open source maintenance report on the Rust toolchain, covering target directory size reductions, compile-time improvements, Polonius speedups, the parallel frontend, and various Rust infrastructure work.

This is the main source code repository for the Rust programming language, detailing its features like performance, reliability, and productivity, along with installation, contributing, and tooling information.

The article investigates improvements to Cargo's scheduler by analyzing its behavior through benchmarks of Rust build tasks and exploring alternative scheduling algorithms.

The Cargo Team is experimenting on the Rust nightly channel to reduce target directory size by defaulting to -Zembed-metadata=no, aiming to gather feedback on this potential improvement.

A blog post presenting a vision for improving Cargo, covering workflows like dependency management, build performance, adaptability, and maintenance, and inviting community input.

Explains the mutual exclusivity issue between sccache and incremental compilation: enabling both leads to 20GB incremental cache consumption and dependencies being recompiled each time. After disabling incremental, large third-party libraries compile once and are reused across projects, achieving a cache hit rate of 53–93% after the first compilation.

Charlie Marsh built a tool called 'hawk' using Codex to identify and remove dead code across Cargo workspaces, already used to delete thousands of lines from uv and Codex.

Rust 1.97.0 is released with symbol mangling v0 enabled by default, Cargo support for denying warnings, and linker output no longer hidden.

David Lattimore introduces Cackle, a tool that helps prevent supply chain attacks in Rust by using access control lists (ACLs) to restrict what dependencies can do, reducing the risk of malicious code being introduced via third-party crates.

The author details building a tool called bygge-zig that uses the Zig build system to compile Rust projects, replicating Cargo's functionality in far fewer lines of code, highlighting the differences and challenges.

A developer tool that converts OpenAPI V3 specifications (from URL or file) into AI agent skill markdown files, enabling efficient API interaction with reduced token usage.

NASA's 34th SpaceX commercial resupply mission launched to the International Space Station, carrying nearly 6,500 pounds of cargo and scientific experiments.

Rust 主源代码仓库，包含编译器、标准库和文档，强调性能、可靠性与生产力，配套 Cargo、rustfmt、Clippy 和 rust-analyzer 等工具链。