Cargo.toml

@@ -1,6 +1,8 @@
 [package]
 name = "linkspeed"
 version = "0.1.0"
+edition = "2024"
+rust-version = "1.85"
 
 [dependencies]
 

rust-toolchain.toml

@@ -0,0 +1,2 @@
+[toolchain]
+channel = "nightly"

src/main.rs

@@ -68,25 +68,18 @@ impl LinkSpeed {
     }
 }
 
-impl Iterator for LinkSpeed {
-    type Item = (f64, f64);
-
-    fn next(&mut self) -> Option<Self::Item> {
-        Some(self.get_measurement())
-    }
-}
-
 fn main() {
     let netdev_name = env::args().nth(1).expect("No network device provided");
 
-    let link_speed = LinkSpeed::new(netdev_name).expect("Failed to create LinkSpeed object");
+    let mut link_speed = LinkSpeed::new(netdev_name).expect("Failed to create LinkSpeed object");
 
-    link_speed.for_each(|(rx_speed, tx_speed)| {
+    loop {
+        let (rx_speed, tx_speed) = link_speed.get_measurement();
         println!(
             "RX: {:.0} MBit/s, TX: {:.0} MBit/s",
             rx_speed / 1024.0 / 1024.0 * 8.0,
             tx_speed / 1024.0 / 1024.0 * 8.0
         );
         sleep(Duration::from_millis(1000));
-    });
+    }
 }