pub trait Network:
Send
+ Sync
+ 'static {
// Required methods
fn peer_id(&self) -> PeerId;
fn format_peer_id(&self, peer_id: PeerId) -> String;
fn send(
&self,
peer_id: PeerId,
msg: Message,
) -> Pin<Box<dyn Future<Output = Result<()>> + Send>>;
}