Support triggering multiple actions

src/config.rs

@@ -27,6 +27,13 @@ impl fmt::Display for Action {
 #[derive(Deserialize, StaticType, Debug)]
 pub struct Actions(Vec<Action>);
 
+impl Actions {
+    // Return the iterator over the inner Vec of Actions
+    pub fn iter(&self) -> std::slice::Iter<Action> {
+        self.0.iter()
+    }
+}
+
 impl fmt::Display for Actions {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(f, "Actions(count={})", self.0.len())

src/main.rs

@@ -90,7 +90,8 @@ impl<'a> State<'a> {
 
     fn execute_mapping(&mut self, mapping: &Mapping) {
         match mapping {
-            Mapping::Trigger(t) => self.execute_action(t),
+            Mapping::Trigger(act) => self.execute_action(act),
+            Mapping::TriggerMulti(acts) => acts.iter().map(|a| self.execute_action(a)).collect(),
             _ => event!(Level::WARN, %mapping, "Ignoring unimplemented mapping"),
         }
     }