Run clippy

Signed-off-by: Michael X. Grey <[email protected]>

Author: mxgrey

rclrs/src/client.rs

@@ -99,11 +99,11 @@ where
             // The topic name and the options are copied by this function, so they can be dropped
             // afterwards.
             {
-                let mut rcl_node = node_handle.rcl_node.lock().unwrap();
+                let rcl_node = node_handle.rcl_node.lock().unwrap();
                 let _lifecycle_lock = ENTITY_LIFECYCLE_MUTEX.lock().unwrap();
                 rcl_client_init(
                     &mut rcl_client,
-                    &mut *rcl_node,
+                    &*rcl_node,
                     type_support,
                     topic_c_string.as_ptr(),
                     &client_options,

rclrs/src/context.rs

@@ -219,7 +219,7 @@ impl InitOptions {
             if let Some(domain_id) = self.domain_id {
                 rcl_init_options_set_domain_id(&mut rcl_init_options, domain_id as usize);
             }
-            return Ok(rcl_init_options);
+            Ok(rcl_init_options)
         }
     }
 }

rclrs/src/node/builder.rs

@@ -288,7 +288,7 @@ impl NodeBuilder {
         let parameter = {
             let rcl_node = handle.rcl_node.lock().unwrap();
             ParameterInterface::new(
-                &*rcl_node,
+                &rcl_node,
                 &rcl_node_options.arguments,
                 &rcl_context.global_arguments,
             )?