Run cargo doc to generate HTML documentation from your Rust code comments and open it in your browser.
Run cargo doc in your project root to generate HTML documentation for your crate and its dependencies.
cargo doc --open
This command compiles your code, extracts doc comments, generates the HTML files in the target/doc directory, and automatically opens the main page in your default web browser.
cargo doc turns your code comments into a readable website that explains how your software works. It is like creating a user manual for your code that updates automatically whenever you change the code. You use it before sharing your project so others can understand how to use your tools.