Function seal_beside 

pub fn seal_beside(
    drafts: &Path,
    certs: &Certs<'_>,
    find: &mut dyn FnMut(&str) -> Vec<PathBuf>,
    judged: &mut Judged,
    hold: Hold<'_>,
) -> Sealed

The clear copies beside the drafts of drafts that may hold an encrypted message’s text, encrypted again to your own certificates. find gives every file of a Message-ID in your mail here; hold, the sharing’s lock, under which each copy takes its place.