From fde43ac93fd3341046304ff98ab8e16deaf88ebb Mon Sep 17 00:00:00 2001
From: kpcyrd <git@rxv.cc>
Date: Wed, 29 Apr 2026 13:42:36 +0200
Subject: [PATCH] Prefer core::marker and core::mem to fix
 `--no-default-features -F malloc_size_of`

---
 src/lib.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 77f1075..7054205 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2138,8 +2138,8 @@ impl<T> MallocShallowSizeOf for ThinVec<T> {
         }
 
         assert_eq!(
-            std::mem::size_of::<Self>(),
-            std::mem::size_of::<*const ()>()
+            core::mem::size_of::<Self>(),
+            core::mem::size_of::<*const ()>()
         );
         unsafe { ops.malloc_size_of(*(self as *const Self as *const *const ())) }
     }