From b47bbb787ef2e31dd2612a56f9e7759ef8a188b8 Mon Sep 17 00:00:00 2001
From: Sebastian Thiel <sebastian.thiel@icloud.com>
Date: Wed, 3 Aug 2022 16:42:21 +0800
Subject: [PATCH] feat: display for `object::tree::EntryRef` (#427)

---
 git-repository/src/object/tree.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/git-repository/src/object/tree.rs b/git-repository/src/object/tree.rs
index 534a1ef1c3..089346a6a8 100644
--- a/git-repository/src/object/tree.rs
+++ b/git-repository/src/object/tree.rs
@@ -148,6 +148,19 @@ mod iter {
         }
     }
 
+    impl<'repo, 'a> std::fmt::Display for EntryRef<'repo, 'a> {
+        fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+            write!(
+                f,
+                "{:06o} {:>6} {}\t{}",
+                self.mode() as u32,
+                self.mode().as_str(),
+                self.id().shorten_or_id(),
+                self.filename()
+            )
+        }
+    }
+
     impl<'repo> Tree<'repo> {
         /// Return an iterator over tree entries.
         pub fn iter(&self) -> impl Iterator<Item = Result<EntryRef<'repo, '_>, git_object::decode::Error>> {