Construct Commands

src/bot/commands.rs

@@ -58,6 +58,14 @@ pub struct Commands<B, E> {
 }
 
 impl<B, E> Commands<B, E> {
+    pub fn new() -> Self {
+        Self {
+            global: HashMap::new(),
+            general: HashMap::new(),
+            specific: HashMap::new(),
+        }
+    }
+
     /// Global commands always respond. They override any specific or general
     /// commands of the same name.
     ///
@@ -209,6 +217,12 @@ impl<B, E> Commands<B, E> {
     }
 }
 
+impl<B, E> Default for Commands<B, E> {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 #[cfg(test)]
 mod test {
     use super::{parse_command, parse_specific};