fix: CI Clippy warnings

examples/benchmark_with_keepalive.rs

@@ -6,12 +6,12 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     println!("Benchmark with Keep-Alive Enabled");
     println!("==================================\n");
 
-    let mut client = ClobClient::new("https://clob.polymarket.com");
-    
+    let client = ClobClient::new("https://clob.polymarket.com");
+
     // Start keep-alive
     println!("Starting keep-alive...");
     client.start_keepalive(Duration::from_secs(30)).await;
-    
+
     // Give it a moment to establish
     tokio::time::sleep(Duration::from_millis(500)).await;
     println!("Keep-alive started\n");
@@ -21,24 +21,32 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     println!("Delay: 100ms between requests\n");
 
     let mut times = Vec::new();
-    
+
     for i in 1..=20 {
         let start = Instant::now();
-        let response = client.http_client
-            .get(format!("{}/simplified-markets?next_cursor=MA==", client.base_url))
+        let response = client
+            .http_client
+            .get(format!(
+                "{}/simplified-markets?next_cursor=MA==",
+                client.base_url
+            ))
             .send()
             .await?;
-        
+
         let _json: serde_json::Value = response.json().await?;
         let elapsed = start.elapsed();
         times.push(elapsed);
-        
+
         if i <= 5 || i > 15 {
-            println!("  Request {:2}: {:.1} ms", i, elapsed.as_micros() as f64 / 1000.0);
+            println!(
+                "  Request {:2}: {:.1} ms",
+                i,
+                elapsed.as_micros() as f64 / 1000.0
+            );
         } else if i == 6 {
             println!("  ...");
         }
-        
+
         tokio::time::sleep(Duration::from_millis(100)).await;
     }
 
@@ -46,14 +54,15 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     client.stop_keepalive().await;
 
     // Calculate statistics
-    let values: Vec<f64> = times.iter().map(|d| d.as_micros() as f64 / 1000.0).collect();
+    let values: Vec<f64> = times
+        .iter()
+        .map(|d| d.as_micros() as f64 / 1000.0)
+        .collect();
     let mean = values.iter().sum::<f64>() / values.len() as f64;
-    
-    let variance = values.iter()
-        .map(|v| (v - mean).powi(2))
-        .sum::<f64>() / values.len() as f64;
+
+    let variance = values.iter().map(|v| (v - mean).powi(2)).sum::<f64>() / values.len() as f64;
     let std_dev = variance.sqrt();
-    
+
     let mut sorted = values.clone();
     sorted.sort_by(|a, b| a.partial_cmp(b).unwrap());
     let min = sorted[0];
@@ -62,19 +71,25 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     println!("\n\n📊 RESULTS WITH KEEP-ALIVE");
     println!("===========================\n");
-    
+
     println!("Mean:   {:.1} ms ± {:.1} ms", mean, std_dev);
     println!("Median: {:.1} ms", median);
     println!("Range:  {:.1} - {:.1} ms", min, max);
-    
+
     println!("\nvs polymarket-rs-client: 404.5 ms ± 22.9 ms");
     println!("vs previous (no keep-alive): 382.6 ms ± 75.1 ms");
-    
+
     let diff = mean - 404.5;
     if diff < 0.0 {
-        println!("\n✅ {:.1}% FASTER than polymarket-rs-client", -diff / 404.5 * 100.0);
+        println!(
+            "\n✅ {:.1}% FASTER than polymarket-rs-client",
+            -diff / 404.5 * 100.0
+        );
     } else {
-        println!("\n⚠️ {:.1}% slower than polymarket-rs-client", diff / 404.5 * 100.0);
+        println!(
+            "\n⚠️ {:.1}% slower than polymarket-rs-client",
+            diff / 404.5 * 100.0
+        );
     }
 
     Ok(())