From 9f7a58b2fd41c7c26d9a21f3f6196fcf19db23b5 Mon Sep 17 00:00:00 2001
From: Arlie Davis <ardavis@microsoft.com>
Date: Wed, 15 May 2024 12:31:12 -0700
Subject: [PATCH] minor cleanup

---
 crates/libs/core/src/com_object.rs | 2 +-
 crates/libs/core/src/interface.rs  | 3 +--
 crates/libs/implement/src/lib.rs   | 2 +-
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/crates/libs/core/src/com_object.rs b/crates/libs/core/src/com_object.rs
index 3f9d2e4f8b..e6c878c37e 100644
--- a/crates/libs/core/src/com_object.rs
+++ b/crates/libs/core/src/com_object.rs
@@ -11,7 +11,7 @@ use std::borrow::Borrow;
 ///
 /// This trait is an implementation detail of the Windows crates.
 /// User code should not deal directly with this trait.
-pub unsafe trait ComImpl {
+pub trait ComImpl {
     /// The generated `<foo>_Impl` type (aka the "boxed" type or "outer" type).
     type Outer: IUnknownImpl<Impl = Self>;
 }
diff --git a/crates/libs/core/src/interface.rs b/crates/libs/core/src/interface.rs
index e9758c47fd..b7acfa7ce7 100644
--- a/crates/libs/core/src/interface.rs
+++ b/crates/libs/core/src/interface.rs
@@ -190,8 +190,7 @@ impl<'a, I: Interface> InterfaceRef<'a, I> {
     /// Calls AddRef on the underlying COM interface and returns an "owned" (counted) reference.
     #[inline(always)]
     pub fn to_owned(self) -> I {
-        let interface: &I = &*self;
-        interface.clone()
+        (*self).clone()
     }
 }
 
diff --git a/crates/libs/implement/src/lib.rs b/crates/libs/implement/src/lib.rs
index ba990085a2..a20cd9d9f8 100644
--- a/crates/libs/implement/src/lib.rs
+++ b/crates/libs/implement/src/lib.rs
@@ -149,7 +149,7 @@ pub fn implement(attributes: proc_macro::TokenStream, original_type: proc_macro:
             }
         }
 
-        unsafe impl #generics ::windows_core::imp::ComImpl for #original_ident::#generics where #constraints {
+        impl #generics ::windows_core::imp::ComImpl for #original_ident::#generics where #constraints {
             type Outer = #impl_ident::#generics;
         }