From 4145c367493101824ce280744943beb035dcab96 Mon Sep 17 00:00:00 2001
From: Christian Ebner <c.ebner@proxmox.com>
Date: Thu, 27 Feb 2020 17:12:57 +0100
Subject: [PATCH] catalog: add missing function documentation.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
---
 src/backup/catalog.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/backup/catalog.rs b/src/backup/catalog.rs
index 8f6b6128..cf294448 100644
--- a/src/backup/catalog.rs
+++ b/src/backup/catalog.rs
@@ -106,6 +106,7 @@ impl DirEntry {
         }
     }
 
+    /// Check if DirEntry is a directory
     pub fn is_directory(&self) -> bool {
         match self.attr {
             DirEntryAttribute::Directory { .. } => true,