From 41e5d27ac962030f6bf829bcd0242c3cc7163721 Mon Sep 17 00:00:00 2001
From: Martin Dahl <martin.dahl@gmail.com>
Date: Thu, 29 Jul 2021 11:06:11 +0200
Subject: [PATCH] rustfmt

---
 examples/parameters.rs |  5 +++--
 src/lib.rs             | 32 +++++++++++++++++---------------
 2 files changed, 20 insertions(+), 17 deletions(-)

diff --git a/examples/parameters.rs b/examples/parameters.rs
index 3d2b2ea..b7d5d32 100644
--- a/examples/parameters.rs
+++ b/examples/parameters.rs
@@ -19,13 +19,14 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     let mut i = 0;
     loop {
         node.spin_once(std::time::Duration::from_millis(100));
-        if i % 20 == 0 { // every 2 seconds print all parameters
+        if i % 20 == 0 {
+            // every 2 seconds print all parameters
             println!("node parameters");
             node.params.lock().unwrap().iter().for_each(|(k, v)| {
                 println!("{} - {:?}", k, v);
             });
         }
-        i+=1;
+        i += 1;
         if i > 1000 {
             break;
         }
diff --git a/src/lib.rs b/src/lib.rs
index c3f3b95..d6b8a15 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1696,7 +1696,7 @@ impl ParameterValue {
             _ => {
                 println!("warning: malformed parametervalue message");
                 ParameterValue::NotSet
-            },
+            }
         }
     }
 }
@@ -1867,20 +1867,22 @@ impl Node {
     fn setup_parameter_services(&mut self) -> Result<()> {
         let node_name = self.name()?;
         let params_cb = self.params.clone();
-        self.create_service::<rcl_interfaces::srv::SetParameters::Service>(&format!("{}/set_parameters", node_name),
-                                                      Box::new(move |req: rcl_interfaces::srv::SetParameters::Request| {
-                                                          let mut result = rcl_interfaces::srv::SetParameters::Response::default();
-                                                          for p in req.parameters {
-                                                              let val = ParameterValue::from_parameter_value_msg(p.value);
-                                                              params_cb.lock().unwrap().insert(p.name, val);
-                                                              let r = rcl_interfaces::msg::SetParametersResult {
-                                                                  successful: true,
-                                                                  reason: "".into(),
-                                                              };
-                                                              result.results.push(r);
-                                                          }
-                                                          result
-                                                      }))?;
+        self.create_service::<rcl_interfaces::srv::SetParameters::Service>(
+            &format!("{}/set_parameters", node_name),
+            Box::new(move |req: rcl_interfaces::srv::SetParameters::Request| {
+                let mut result = rcl_interfaces::srv::SetParameters::Response::default();
+                for p in req.parameters {
+                    let val = ParameterValue::from_parameter_value_msg(p.value);
+                    params_cb.lock().unwrap().insert(p.name, val);
+                    let r = rcl_interfaces::msg::SetParametersResult {
+                        successful: true,
+                        reason: "".into(),
+                    };
+                    result.results.push(r);
+                }
+                result
+            }),
+        )?;
 
         Ok(())
     }