fix: clippy lint on format

src/actors/driven/for_formatting_message/alert_formatter.rs

@@ -15,7 +15,7 @@ impl AlertFormatter {
             ("Swap", "CRITICAL") => "Swap saturated - Performance degraded!".to_string(),
             ("Disk", "WARNING") => "Low disk space".to_string(),
             ("Disk", "CRITICAL") => "Disk almost full - Urgent cleanup required!".to_string(),
-            (metric, _) => format!("Level '{}' problem detected on {}", level, metric),
+            (metric, _) => format!("Level '{level}' problem detected on {metric}"),
         }
     }
 }
@@ -44,7 +44,7 @@ impl ForFormattingMessage for AlertFormatter {
         result.push_str(
             &metrics
                 .iter()
-                .map(|(key, value)| format!("{}: {:.1}%", key, value))
+                .map(|(key, value)| format!("{key}: {value:.1}%"))
                 .collect::<Vec<_>>()
                 .join("\n"),
         );

src/main.rs

@@ -47,12 +47,12 @@ fn main() {
     match cli.command {
         Commands::Run => {
             if let Err(e) = service.alert_on_threshold_violation() {
-                eprintln!("Error during threshold violation check: {}", e);
+                eprintln!("Error during threshold violation check: {e}");
             }
         }
         Commands::Get => {
             if let Err(e) = service.send_all_metrics_notification() {
-                eprintln!("Error sending final notification: {}", e);
+                eprintln!("Error sending final notification: {e}");
             }
         }
     }