fn show(title: &str, body: &str, through: bool, window: Option<&Window>)Expand description
The notification: the desktop’s, with “Open” (the Porch) where it takes
buttons, at critical urgency when someone Always through is in it
(through: it passes the desktop’s do-not-disturb); on a phone,
Android’s, in the quiet “New mail” channel, a tap opening the Porch.