small things

planner/src/solver.rs

@@ -122,6 +122,7 @@ impl<'a,V, K: Eq + Hash + Clone> Problem<'a, V, K> {
         if let Some(mut init_updates) = self._push_updates() {
             stack.append(&mut init_updates);
         } else {
+            // Solution is complete
             panic!("Could not initialize !");
         }
 

web/src/main.rs

@@ -136,17 +136,18 @@ mod api {
             // Let's hack for now
             // BUGGY because template does not generate every variables, needs refactoring
             // Find variable in partial
-            let initial_id = partial.iter().find_map(|slot| {
-                if slot.value.is_none() { return None; };
+            let initial_id = partial.iter()
+                    .filter(|slot| slot.value.is_some())
+                    .find_map(|slot| {
                         //println!("{:?} vs {:?}", slot, var);
                         if  slot.key.0 == var.0
                             && slot.key.1 == format!("{:?}",var.1)
                         {
                             let id = slot.value.as_ref().unwrap().id;
                             println!("found initial : recipe with id {}", id);
-                       return Some(id);
+                            Some(id)
                         } else {
-                    return None;
+                            None
                         }
                     });
             let ini = if let Some(id) = initial_id {
@@ -158,7 +159,7 @@ mod api {
             };
             // If found, override initial value
             problem = problem.add_variable(var, dom, ini);
-        }
+        };
         let mut problem = problem
             .add_constraint(|_| true)
             .finish();