Fix some Clippy warnings

rt/src/local/mod.rs

@@ -91,7 +91,7 @@ impl RuntimeInternals {
                 self.set_err(worker::Error::ProcessInterrupted);
             }
             Ok(()) | Err(SendError) => {}
-        };
+        }
 
         trace::finish_rt(
             self.trace_log.borrow_mut().as_mut(),

rt/src/shared/mod.rs

@@ -47,7 +47,7 @@ impl RuntimeSetup {
         trace_log: Option<Arc<trace::SharedLog>>,
     ) -> RuntimeInternals {
         // Needed by `RuntimeInternals::wake_workers`.
-        debug_assert!(worker_sqs.len() >= 1);
+        debug_assert!(!worker_sqs.is_empty());
         let sq = self.ring.submission_queue().clone();
         RuntimeInternals {
             worker_sqs,

rt/src/util.rs

@@ -115,9 +115,9 @@ impl<L, R> TaggedPointer<L, R> {
     /// Returns:
     /// * `None` if `this` is `None`, `this` is unchanged.
     /// * `Some(Ok(..))` if the pointer is `Some` and points to a process,
-    ///    `this` will be `None`.
+    ///   `this` will be `None`.
     /// * `Some(Err(..))` if the pointer is `Some` and points to a branch,
-    ///    `this` is unchanged.
+    ///   `this` is unchanged.
     pub(crate) fn take_left<'a>(
         this: &'a mut Option<TaggedPointer<L, R>>,
     ) -> Option<Result<Pin<Box<L>>, Pin<&'a mut R>>> {