Log action

src/policy.rs

@@ -19,6 +19,16 @@ impl std::str::FromStr for Action {
 	}
 }
 
+impl Action {
+	pub fn to_str(self) -> &'static str {
+		match self {
+			Action::Allow => "Allow",
+			Action::Challenge => "Challenge",
+			Action::Drop => "Drop",
+		}
+	}
+}
+
 #[derive(Clone, Debug)]
 pub struct Policy {
 	// Will be used when we add log