From 498c509e709029fc5fcf04b0f79cc50ac108def8 Mon Sep 17 00:00:00 2001
From: Keenan Tims <ktims@gotroot.ca>
Date: Sun, 19 Mar 2023 12:20:56 -0700
Subject: [PATCH] Use Display trait for printing

---
 src/iputils.rs | 11 +++++++++++
 src/main.rs    |  4 +---
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/iputils.rs b/src/iputils.rs
index 6270061..027cd29 100644
--- a/src/iputils.rs
+++ b/src/iputils.rs
@@ -38,6 +38,17 @@ impl IpBothRange {
     }
 }
 
+impl Display for IpBothRange {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        for ip in self {
+            ip.fmt(f)?;
+            writeln!(f)?;
+        }
+
+        Ok(())
+    }
+}
+
 pub struct IpBothRangeIter<'a> {
     v4_iter: IpRangeIter<'a, Ipv4Net>,
     v6_iter: IpRangeIter<'a, Ipv6Net>,
diff --git a/src/main.rs b/src/main.rs
index bf61db6..5c70d67 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -117,9 +117,7 @@ impl App {
 
         self.simplify_inputs();
 
-        for net in &self.prefixes {
-            println!("{}", net);
-        }
+        print!("{}", self.prefixes);
     }
 }