impl fmt::Display for NetworkGraph {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
- write!(f, "Network map\n[Channels]\n")?;
+ writeln!(f, "Network map\n[Channels]")?;
for (key, val) in self.channels.iter() {
- write!(f, " {}: {}\n", key, val)?;
+ writeln!(f, " {}: {}", key, val)?;
}
- write!(f, "[Nodes]\n")?;
+ writeln!(f, "[Nodes]")?;
for (key, val) in self.nodes.iter() {
- write!(f, " {}: {}\n", log_pubkey!(key), val)?;
+ writeln!(f, " {}: {}", log_pubkey!(key), val)?;
}
Ok(())
}