pub fn sent(card: &Card) -> Option<i64>Expand description
When a message was sent, for its code’s validity: its Date, never later than
it reached your provider (its file’s time, maildir::store), so that a
message dated in the future, or not dated, cannot keep a code on top for good.
The phone’s home screen card hides a code at the same time (sioul-app’s homecard).