Crate imap: imap_session.logout() not called in sample
The basic example of crate imap as of v2.4.1 shows a function fetch_inbox_top that logs in to a mail server, fetches a message, logs out and returns a Result<_>.
The basic example of crate imap as of v2.4.1 shows a function fetch_inbox_top that logs in to a mail server, fetches a message, logs out and returns a Result<_>.