diff --git a/src/health.rs b/src/health.rs
index fdddb45..f315411 100644
--- a/src/health.rs
+++ b/src/health.rs
@@ -57,7 +57,8 @@ pub async fn start_health_server(port: u16) -> Result<()> {
                                 let _ = socket.write_all(response.as_bytes()).await;
                             } else {
                                 // 404 for other paths
-                                let response = "HTTP/1.1 404 Not Found\r\nContent-Length: 9\r\n\r\nNot found";
+                                let response =
+                                    "HTTP/1.1 404 Not Found\r\nContent-Length: 9\r\n\r\nNot found";
                                 let _ = socket.write_all(response.as_bytes()).await;
                             }
                         }
diff --git a/src/ping.rs b/src/ping.rs
index f6b32aa..4363df3 100644
--- a/src/ping.rs
+++ b/src/ping.rs
@@ -172,9 +172,9 @@ fn parse_icmp_reply(packet: &[u8], expected_identifier: u16, expected_sequence:
 
     Err(format!(
         "Invalid ICMP reply packet (expected seq={}): {}",
-        expected_sequence,
-        packet_preview
-    ).into())
+        expected_sequence, packet_preview
+    )
+    .into())
 }
 
 fn try_parse_icmp(packet: &[u8], _expected_identifier: u16, expected_sequence: u16) -> Result<()> {
@@ -195,11 +195,9 @@ fn try_parse_icmp(packet: &[u8], _expected_identifier: u16, expected_sequence: u
     } else {
         Err(format!(
             "ICMP packet mismatch (type={}, code={}, id={}, seq={})",
-            icmp_type,
-            icmp_code,
-            identifier,
-            sequence
-        ).into())
+            icmp_type, icmp_code, identifier, sequence
+        )
+        .into())
     }
 }
 
diff --git a/src/version.rs b/src/version.rs
index b672db4..f1f8121 100644
--- a/src/version.rs
+++ b/src/version.rs
@@ -22,6 +22,5 @@ mod tests {
         // Just verify it's a non-empty string
     }
 
-
     // Note: check_for_updates() just logs the version, no testing needed
 }
diff --git a/src/websocket_client.rs b/src/websocket_client.rs
index db8271b..f25c0a4 100644
--- a/src/websocket_client.rs
+++ b/src/websocket_client.rs
@@ -324,9 +324,7 @@ impl AgentClient {
 
 /// Execute an SNMP job and collect results.
 async fn execute_job(job: AgentJob, result_tx: mpsc::UnboundedSender<SnmpResult>) -> Result<()> {
-    let snmp_device = job
-        .snmp_device
-        .ok_or("Job missing SNMP device info")?;
+    let snmp_device = job.snmp_device.ok_or("Job missing SNMP device info")?;
     let mut oid_values: HashMap<String, String> = HashMap::new();
     let snmp_client = SnmpClient::new();