created new package tasks for handler-based inclusions, otehrwise got username and home directory of SSH login for path purposes

roles/init-server/tasks/contingent/pkg/rustup.yml

@@ -0,0 +1,28 @@
+---
+- name: Acquiring home of current user
+  when: ansible_facts["system"] == "Linux"
+  ansible.builtin.shell:
+    cmd: "echo ~{{ ansible_user }}"
+  register: ansible_user_home
+- name: Acquiring current user
+  when: ansible_facts["system"] == "Linux"
+  ansible.builtin.shell:
+    cmd: "echo {{ ansible_user }}"
+  register: current_user
+- name: Executing shell-scripted installation process for Rust
+  become: true
+  become_user: "{{ current_user.stdout }}"
+  ansible.builtin.shell:
+    cmd: "{{ ansible_user_home.stdout }}/.local/bin/rustup-install.sh -yq"
+    creates: "{{ ansible_user_home.stdout }}/.cargo/bin"
+- name: Linking binaries to directories already in PATH environment variable
+  become: true
+  ansible.builtin.file:
+    src: "{{ ansible_user_home.stdout }}/.cargo/bin/{{ item }}"
+    dest: "/usr/local/bin/{{ item }}"
+    state: link
+  loop:
+    - rustup
+- name: Reboot machine for shell environment change
+  ansible.builtin.reboot:
+    msg: Rebooting machine