fix: apply automatic clippy fixes across workspace

stub/src/bin/skeletal_client.rs

@@ -17,7 +17,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .danger_accept_invalid_certs(true)
         .build()?;
 
-    let sse_url = format!("{}/sse", target);
+    let sse_url = format!("{target}/sse");
 
     tracing::info!("Connecting to SSE: {}", sse_url);
 
@@ -59,9 +59,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
                 tracing::info!("Received POST endpoint: {}", data_content);
                 post_endpoint = Some(data_content);
                 break;
-            } else {
-                tracing::info!("Received early SSE data: {}", text);
             }
+            tracing::info!("Received early SSE data: {}", text);
         }
         if post_endpoint.is_some() {
             break;
@@ -69,7 +68,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     }
 
     let post_endpoint = post_endpoint.ok_or("Did not receive endpoint from SSE stream")?;
-    let post_url = format!("{}{}", target, post_endpoint);
+    let post_url = format!("{target}{post_endpoint}");
 
     let payload = r#"{"jsonrpc":"2.0","id":999,"method":"server/discover","params":{}}"#;
 
@@ -98,7 +97,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         _ = timeout.tick() => {
             tracing::warn!("Timed out waiting for SSE response.");
         }
-        _ = async {
+        () = async {
             while let Some(chunk) = stream.next().await {
                 if let Ok(bytes) = chunk {
                     tracing::info!("Received SSE Chunk: {}", String::from_utf8_lossy(&bytes));