From 1929153e8c97728f640f6ae6e4daeb14bede8f2f Mon Sep 17 00:00:00 2001
From: NicolasCantu <nicolas.cantu@pm.me>
Date: Fri, 6 Jun 2025 12:47:55 +0200
Subject: [PATCH] Add is_empty method to Roles

---
 src/pcd.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/pcd.rs b/src/pcd.rs
index 1c598b3..d051607 100644
--- a/src/pcd.rs
+++ b/src/pcd.rs
@@ -482,6 +482,10 @@ impl Roles {
         Roles(roles)
     }
 
+    pub fn is_empty(&self) -> bool {
+        self.0.is_empty()
+    }
+
     pub fn to_bytes(&self) -> Result<Vec<u8>> {
         serde_json::to_vec(&self.0).map_err(|e| Error::msg(e.to_string()))
     }