impl PartialEq for Zone

src/world/zone.rs

@@ -1,3 +1,4 @@
+use std::cmp::PartialEq;
 use std::collections::HashSet;
 use std::convert::TryFrom;
 use std::error::Error;
@@ -29,6 +30,16 @@ impl Zone {
 	}
 }
 
+impl PartialEq for Zone {
+	fn eq(&self, other: &Self) -> bool {
+		self.id == other.id
+			&& self.parent == other.parent
+			&& self.name == other.name
+			&& self.users_visible == other.users_visible
+			&& self.areas == other.areas
+	}
+}
+
 impl Area for Zone {
 	fn id(&self) -> Id {
 		self.id