pub fn cleanup() -> Result<(), Error>Expand description
Removes extractor file from OS temporary folder. envvars creates a small
executable file in OS temporary folder. This application drops a list of
available environment variables and does nothing else. As soon as the
extractor has been created, envvars uses it. But it still can be safely
removed for cleaning purposes for example before closing of an application.
If envvars doesn’t detect an extractor, it will be created again.
Note, envvars doesn’t remove an extractor application automatically.