Ensure current Rust is installed.

cargo clean

Bump version number in cargo.toml.

cargo test

git tag <version>

Commit branch then push branch and tag.

cargo doc

ghp-import -p target/doc (commits and pushes documentation)

Login at https://crates.io/

Open Account Settings to get login command (something like cargo login asdkhfjskhfd). Run it.

cargo package. Inspect resulting target/package/*.crate file for sensible size.

cargo publish. Visit https://crates.io/crates/ruster_unsafe/, make sure everything looks right.