Docs.rs is an open source documentation host for crates of the Rust Programming Language. All libraries published to crates.io are documented. If you just published a crate, your crate is likely still in the queue.
The source code of Docs.rs is available on GitHub. If you ever encounter an issue, don't hesitate to report it! (And thanks in advance!)
Currently running Docs.rs version is: 0.6.0 (78bbded 2020-10-30)