Mention Cargo book
@@ -356,6 +356,10 @@ Installing Specific Versions
cargo install --git https://github.com/NLnetLabs/routinator.git --branch main
+ For more install options, such as branches or commits, refer to the
+ `Cargo book
+ <https://doc.rust-lang.org/cargo/commands/cargo-install.html#install-options>`_.
+
Notes
-----
