1 files changed, 7 insertions, 1 deletions

diff --git a/crates/hir_def/src/intern.rs b/crates/hir_def/src/intern.rs
index abc304ef0..5cc7f2df6 100644
--- a/crates/hir_def/src/intern.rs
+++ b/crates/hir_def/src/intern.rs
@@ -4,7 +4,7 @@
 
 use std::{
     collections::HashMap,
-    fmt::{self, Debug},
+    fmt::{self, Debug, Display},
     hash::{BuildHasherDefault, Hash, Hasher},
     ops::Deref,
     sync::Arc,
@@ -171,6 +171,12 @@ impl<T: Debug + Internable + ?Sized> Debug for Interned<T> {
     }
 }
 
+impl<T: Display + Internable + ?Sized> Display for Interned<T> {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        (*self.arc).fmt(f)
+    }
+}
+
 pub struct InternStorage<T: ?Sized> {
     map: OnceCell<InternMap<T>>,
 }