The index format is described in detail in The Cargo Book. The crates.io index is maintained by the crates.io team.

This includes a collection of Subscriber implementations, as well as utility and adapter crates to assist in writing Subscriber s and instrumenting applications.

A comprehensive registry for Rust packages, providing tools and libraries to enhance development and manage dependencies effectively.

DEFLATE compression and decompression library for Rust, supporting zlib, gzip, and raw deflate streams with multiple zlib implementations.

A generic framework for serialization and deserialization in Rust.

Provides a command-line tool for updating Rust packages managed by Cargo.

Rust rust-lang.org Rust Foundation The crates.io team Get Help The Cargo Book Support System Status Report a bug Policies Usage Policy Security Privacy Policy Code of Conduct Data …

In addition to the crates in this repository, the Tokio project also maintains several other libraries, including: axum: A web application framework that focuses on ergonomics and modularity.

Owners Categories The top 100 crates are available on the Rust Playground for you to try out directly in your browser.

Rust rust-lang.org Rust Foundation The crates.io team Get Help The Cargo Book Support System Status Report a bug Policies Usage Policy Security Privacy Policy Code of Conduct Data …