trivial changes to fix clippy::write_with_newline warnings

[rust-lightning] / lightning / src / routing / network_graph.rs

diff --git a/lightning/src/routing/network_graph.rs b/lightning/src/routing/network_graph.rs
index cafe4fc10a38f5c51259256c3c87fe6e1248a90b..308c0526eb58cc84207abce8c27d114a059e0bcc 100644 (file)
--- a/lightning/src/routing/network_graph.rs
+++ b/lightning/src/routing/network_graph.rs
@@ -518,13 +518,13 @@ impl Readable for NetworkGraph {
 
 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(())
        }