--- - name: Install application helloworld-yliu 0.1.0 community.general.cargo: name: helloworld-yliu version: 0.1.0 register: install_helloworld_010 - name: Upgrade helloworld-yliu 0.1.0 community.general.cargo: name: helloworld-yliu state: latest register: upgrade_helloworld_010 - name: Downgrade helloworld-yliu 0.1.0 community.general.cargo: name: helloworld-yliu version: 0.1.0 register: downgrade_helloworld_010 - name: Check assertions helloworld-yliu 0.1.0 assert: that: - install_helloworld_010 is changed - upgrade_helloworld_010 is changed - downgrade_helloworld_010 is changed