- name: Check if rustup is installed already
  stat:
    path: "{{ lookup('env', 'HOME') }}/.local/share/cargo/bin/rustup"
  register: rustup_status

- name: Ensure rustup
  # Note, that the path is not modified, since my dotfiles setup did that already!
  shell: curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path
  when: not rustup_status.stat.exists