fn new_backup_rng() -> Option<Mutex<ReseedingRng<ChaCha20Rng, Box<dyn TryRng<Error = Infallible> + Send>>>>Expand description
Construct a new instance of our backup Rng; return None on failure.
fn new_backup_rng() -> Option<Mutex<ReseedingRng<ChaCha20Rng, Box<dyn TryRng<Error = Infallible> + Send>>>>Construct a new instance of our backup Rng; return None on failure.