From d20b8abc9cbb752bc8ef7de3bbc257dda19f91d3 Mon Sep 17 00:00:00 2001
From: ratake <32758555+ratake@users.noreply.github.com>
Date: Tue, 7 Nov 2017 20:44:12 -0800
Subject: [PATCH] Implement Eq for all types

---
 core-foundation-sys/src/base.rs | 1 -
 core-foundation/src/base.rs     | 9 +++++++++
 core-foundation/src/lib.rs      | 9 +++++++++
 3 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/core-foundation-sys/src/base.rs b/core-foundation-sys/src/base.rs
index 03f81ba..71d1ec9 100644
--- a/core-foundation-sys/src/base.rs
+++ b/core-foundation-sys/src/base.rs
@@ -93,7 +93,6 @@ extern {
 
     //fn CFCopyDescription
     //fn CFCopyTypeIDDescription
-    //fn CFEqual
     //fn CFGetAllocator
     pub fn CFEqual(cf1: CFTypeRef, cf2: CFTypeRef) -> Boolean;
     pub fn CFGetRetainCount(cf: CFTypeRef) -> CFIndex;
diff --git a/core-foundation/src/base.rs b/core-foundation/src/base.rs
index 5e55b8b..308761c 100644
--- a/core-foundation/src/base.rs
+++ b/core-foundation/src/base.rs
@@ -38,6 +38,15 @@ impl Clone for CFType {
     }
 }
 
+impl PartialEq for CFType {
+    #[inline]
+    fn eq(&self, other: &CFType) -> bool {
+        unsafe {
+            CFEqual(self.as_CFTypeRef(), other.as_CFTypeRef()) != 0
+        }
+    }
+}
+
 impl Drop for CFType {
     fn drop(&mut self) {
         unsafe {
diff --git a/core-foundation/src/lib.rs b/core-foundation/src/lib.rs
index f4ca71d..0495b7b 100644
--- a/core-foundation/src/lib.rs
+++ b/core-foundation/src/lib.rs
@@ -45,6 +45,15 @@ macro_rules! impl_TCFType {
                 }
             }
         }
+
+        impl PartialEq for $ty {
+            #[inline]
+            fn eq(&self, other: &$ty) -> bool {
+                self.as_CFType().eq(&other.as_CFType())
+            }
+        }
+
+        impl Eq for $ty { }
     }
 }