From 2a037503efef730fd8c62e5145345fcf816b2243 Mon Sep 17 00:00:00 2001
From: beepster4096 <19316085+beepster4096@users.noreply.github.com>
Date: Fri, 18 Jul 2025 14:00:00 -0700
Subject: [PATCH] debug impls for drop elaborators

---
 compiler/rustc_mir_transform/src/elaborate_drops.rs | 4 ++--
 compiler/rustc_mir_transform/src/shim.rs            | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/compiler/rustc_mir_transform/src/elaborate_drops.rs b/compiler/rustc_mir_transform/src/elaborate_drops.rs
index b4fa2be1d00e7..58dff4514a04d 100644
--- a/compiler/rustc_mir_transform/src/elaborate_drops.rs
+++ b/compiler/rustc_mir_transform/src/elaborate_drops.rs
@@ -253,8 +253,8 @@ struct ElaborateDropsCtxt<'a, 'tcx> {
 }
 
 impl fmt::Debug for ElaborateDropsCtxt<'_, '_> {
-    fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        Ok(())
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        f.debug_struct("ElaborateDropsCtxt").finish_non_exhaustive()
     }
 }
 
diff --git a/compiler/rustc_mir_transform/src/shim.rs b/compiler/rustc_mir_transform/src/shim.rs
index cdbc74cdfa841..6c65b072bec08 100644
--- a/compiler/rustc_mir_transform/src/shim.rs
+++ b/compiler/rustc_mir_transform/src/shim.rs
@@ -434,8 +434,8 @@ pub(super) struct DropShimElaborator<'a, 'tcx> {
 }
 
 impl fmt::Debug for DropShimElaborator<'_, '_> {
-    fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
-        Ok(())
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
+        f.debug_struct("DropShimElaborator").finish_non_exhaustive()
     }
 }