Install
https://github.com/rustdesk/rustdesk/releases/latest

RUSTDESK_RELEASE=$(curl -s https://api.github.com/repos/rustdesk/rustdesk/releases/latest | grep -oP '"tag_name": "\K(.*)(?=")')
URL=https://github.com/rustdesk/rustdesk/releases/download/${RUSTDESK_RELEASE}/rustdesk-${RUSTDESK_RELEASE}-x86_64.deb
wget ${URL} -qP /tmp/
#sudo apt install -y libxdo3 curl
sudo dpkg -i /tmp/rustdesk-*-x86_64.deb
sudo apt --fix-broken -y install

Disable rustdesk service

sudo systemctl disable rustdesk.service

Install rustdesk with Ansible

- hosts: localhost
  tasks:
    - name: Install rustdesk
      become: true
      block:          
        - name: Get latest rustdesk version
          ansible.builtin.uri:
            url: https://api.github.com/repos/rustdesk/rustdesk/releases/latest
            return_content: yes
          register: rustdesk_version

        - name: Set rustdesk version
          ansible.builtin.set_fact:
            rustdesk_release: "{{ rustdesk_version.json.tag_name }}"      

        - name: Install rustdesk {{ rustdesk_release }} binary
          ansible.builtin.apt:
            deb: https://github.com/rustdesk/rustdesk/releases/download/{{ rustdesk_release }}/rustdesk-{{ rustdesk_release }}-x86_64.deb

        - name: Disable rustdesk service
          ansible.builtin.service:
            name: rustdesk
            enabled: no
            state: stopped

Links
https://rustdesk.com/
https://github.com/rustdesk/rustdesk

https://rustdesk.com/docs/en/self-host/rustdesk-server-oss/docker/