From 85bc81d4fce29bf628d31cb978aa482e564aab90 Mon Sep 17 00:00:00 2001
From: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
Date: Thu, 4 Feb 2021 13:11:04 +0100
Subject: Make clippy a bit happier

---
 src/dynamics/joint/joint_set.rs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/dynamics/joint')

diff --git a/src/dynamics/joint/joint_set.rs b/src/dynamics/joint/joint_set.rs
index a87532a..ed3e69a 100644
--- a/src/dynamics/joint/joint_set.rs
+++ b/src/dynamics/joint/joint_set.rs
@@ -55,6 +55,11 @@ impl JointSet {
         self.joint_graph.graph.edges.len()
     }
 
+    /// `true` if there are no joints in this set.
+    pub fn is_empty(&self) -> bool {
+        self.joint_graph.graph.edges.is_empty()
+    }
+
     /// Retrieve the joint graph where edges are joints and nodes are rigid body handles.
     pub fn joint_graph(&self) -> &InteractionGraph<RigidBodyHandle, Joint> {
         &self.joint_graph
-- 
cgit