Fmt.

src/factor_graph.rs

@@ -58,7 +58,7 @@ impl Variable {
         self.value = value;
     }
 
-     pub fn get_value(&self) -> Gaussian {
+    pub fn get_value(&self) -> Gaussian {
         self.value
     }
 
@@ -101,7 +101,10 @@ impl PriorFactor {
     }
 
     pub fn start(&self, variable_arena: &mut VariableArena) {
-        variable_arena.get_mut(self.variable).unwrap().update_value(self.id, self.gaussian);
+        variable_arena
+            .get_mut(self.variable)
+            .unwrap()
+            .update_value(self.id, self.gaussian);
     }
 }
 
@@ -146,7 +149,10 @@ impl LikelihoodFactor {
 
         let gaussian = Gaussian::from_pi_tau(a * (x.pi() - fx.pi()), a * (x.tau() - fx.tau()));
 
-        variable_arena.get_mut(self.mean).unwrap().update_message(self.id, gaussian);
+        variable_arena
+            .get_mut(self.mean)
+            .unwrap()
+            .update_message(self.id, gaussian);
     }
 
     pub fn update_value(&self, variable_arena: &mut VariableArena) {
@@ -164,7 +170,10 @@ impl LikelihoodFactor {
 
         let gaussian = Gaussian::from_pi_tau(a * (y.pi() - fy.pi()), a * (y.tau() - fy.tau()));
 
-        variable_arena.get_mut(self.value).unwrap().update_message(self.id, gaussian);
+        variable_arena
+            .get_mut(self.value)
+            .unwrap()
+            .update_message(self.id, gaussian);
     }
 }
 
@@ -224,7 +233,10 @@ impl SumFactor {
 
         let gaussian = Gaussian::from_pi_tau(new_pi, new_tau);
 
-        variable_arena.get_mut(variable).unwrap().update_message(self.id, gaussian);
+        variable_arena
+            .get_mut(variable)
+            .unwrap()
+            .update_message(self.id, gaussian);
     }
 
     pub fn update_sum(&self, variable_arena: &mut VariableArena) {
@@ -372,6 +384,9 @@ impl TruncateFactor {
 
         let gaussian = Gaussian::from_pi_tau(c / m_w, (d + sqrt_c * v) / m_w);
 
-        variable_arena.get_mut(self.variable).unwrap().update_value(self.id, gaussian);
+        variable_arena
+            .get_mut(self.variable)
+            .unwrap()
+            .update_value(self.id, gaussian);
     }
 }