diff --git a/nexosim/src/executor/task/tests/general.rs b/nexosim/src/executor/task/tests/general.rs
index 00c42b7..c5d3421 100644
--- a/nexosim/src/executor/task/tests/general.rs
+++ b/nexosim/src/executor/task/tests/general.rs
@@ -215,10 +215,8 @@ fn task_wake() {
 
     let (sender, receiver) = oneshot::channel();
 
-    let (future, future_is_alive, output_is_alive) = MonitoredFuture::new(async move {
-        let result = receiver.await.unwrap();
-        result
-    });
+    let (future, future_is_alive, output_is_alive) =
+        MonitoredFuture::new(async move { receiver.await.unwrap() });
 
     let (promise, runnable, _cancel_token) = spawn(future, schedule_runnable, ());
     runnable.run();
@@ -244,10 +242,7 @@ fn task_wake_mt() {
     let (sender, receiver) = oneshot::channel();
 
     let (promise, runnable, _cancel_token) = spawn(
-        async move {
-            let result = receiver.await.unwrap();
-            result
-        },
+        async move { receiver.await.unwrap() },
         schedule_runnable,
         (),
     );
diff --git a/nexosim/src/ports/output/broadcaster.rs b/nexosim/src/ports/output/broadcaster.rs
index ba5f22b..0a2f9a4 100644
--- a/nexosim/src/ports/output/broadcaster.rs
+++ b/nexosim/src/ports/output/broadcaster.rs
@@ -672,9 +672,8 @@ mod tests {
 
         let th_broadcast = thread::spawn(move || {
             let iter = block_on(broadcaster.broadcast(MESSAGE)).unwrap();
-            let sum = iter.sum::<usize>();
 
-            sum
+            iter.sum::<usize>()
         });
 
         let th_recv: Vec<_> = mailboxes
diff --git a/nexosim/src/ports/source/broadcaster.rs b/nexosim/src/ports/source/broadcaster.rs
index 64c45e7..107b96a 100644
--- a/nexosim/src/ports/source/broadcaster.rs
+++ b/nexosim/src/ports/source/broadcaster.rs
@@ -567,9 +567,8 @@ mod tests {
 
         let th_broadcast = thread::spawn(move || {
             let iter = block_on(broadcaster.broadcast(MESSAGE)).unwrap();
-            let sum = iter.sum::<usize>();
 
-            sum
+            iter.sum::<usize>()
         });
 
         let th_recv: Vec<_> = mailboxes