From 80b086603ea5c4535fb3c82c19d37ad3c14b3815 Mon Sep 17 00:00:00 2001
From: facile pop culture reference <donotem@ilme.no>
Date: Sat, 27 Jun 2026 22:09:09 +0300
Subject: [PATCH] jack: support in Arc<T>

---
 src/sing/jack.rs | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/sing/jack.rs b/src/sing/jack.rs
index a833244..20f5c23 100644
--- a/src/sing/jack.rs
+++ b/src/sing/jack.rs
@@ -93,6 +93,20 @@ impl<'j> Jack<'j> {
     }
 }
 
-impl<'j> HasJack<'j> for Jack<'j> { fn jack (&self) -> &Jack<'j> { self } }
+impl<'j> HasJack<'j> for Jack<'j> {
+    fn jack (&self) -> &Jack<'j> {
+        self
+    }
+}
 
-impl<'j> HasJack<'j> for &Jack<'j> { fn jack (&self) -> &Jack<'j> { self } }
+impl<'j> HasJack<'j> for &Jack<'j> {
+    fn jack (&self) -> &Jack<'j> {
+        self
+    }
+}
+
+impl<'j, T: HasJack<'j>> HasJack<'j> for Arc<T> {
+    fn jack (&self) -> &Jack<'j> {
+        (&**self).jack()
+    }
+}