Function glib::unix_signal_stream_with_priority

pub fn unix_signal_stream_with_priority(
    priority: Priority, 
    signum: i32
) -> Pin<Box<dyn Stream<Item = ()> + Send + 'static>>

Create a Stream that will provide a value whenever the given UNIX signal is raised

The Stream must be spawned on an Executor backed by a glib::MainContext.