pub fn peer_count(&self) -> u32 {
		self.peers
			.read()
			.unwrap()
			.values()
			.filter(|x| x.is_connected())
			.count() as u32
	}
/// Number of peers we're currently connected to.
Number of peers we're currently connected to.
Number of peers we ' re currently connected to .
pub fn peer_count(&self) -> u32 {
		self.peers
			.read()
			.unwrap()
			.values()
			.filter(|x| x.is_connected())
			.count() as u32
	}
pub fn peer_count ( & self ) -> u32 { self . peers . read ( ) . unwrap ( ) . values ( ) . filter ( | x | x . is_connected ( ) ) . count ( ) as u32 }
Number of peers we're currently connected to.
Number of peers we ' re currently connected to .
&self