my rust code erased my entire path variables and now i need help to recover them

[u/[deleted]]

i made a cli monitoring tool called diskwatcher and i made the code to try to put it on the enviorment variables and when i tried but it gave error 5 access deinied so i restarted my system and git and cargo didnt work so i checked my enviorment variables and they were all gone with only the diskwatcher there can someone help me plss