From f27a9788fd2d45334eaba781f30760fd05fdb9a9 Mon Sep 17 00:00:00 2001
From: Rajveer Malviya <rajveer0malviya@gmail.com>
Date: Sat, 18 Jun 2022 22:25:24 +0530
Subject: [PATCH] fix BufferMapCallbackC & SubmittedWorkDoneClosureC (#2787)

---
 wgpu-core/src/device/queue.rs | 4 ++--
 wgpu-core/src/resource.rs     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/wgpu-core/src/device/queue.rs b/wgpu-core/src/device/queue.rs
index 6e0f589cae..f7c394c0be 100644
--- a/wgpu-core/src/device/queue.rs
+++ b/wgpu-core/src/device/queue.rs
@@ -30,8 +30,8 @@ const WRITE_COMMAND_BUFFERS_PER_POOL: usize = 64;
 
 #[repr(C)]
 pub struct SubmittedWorkDoneClosureC {
-    callback: unsafe extern "C" fn(user_data: *mut u8),
-    user_data: *mut u8,
+    pub callback: unsafe extern "C" fn(user_data: *mut u8),
+    pub user_data: *mut u8,
 }
 
 unsafe impl Send for SubmittedWorkDoneClosureC {}
diff --git a/wgpu-core/src/resource.rs b/wgpu-core/src/resource.rs
index dffe52c0be..4ef38b83f5 100644
--- a/wgpu-core/src/resource.rs
+++ b/wgpu-core/src/resource.rs
@@ -47,8 +47,8 @@ unsafe impl<A: hal::Api> Sync for BufferMapState<A> {}
 
 #[repr(C)]
 pub struct BufferMapCallbackC {
-    callback: unsafe extern "C" fn(status: BufferMapAsyncStatus, user_data: *mut u8),
-    user_data: *mut u8,
+    pub callback: unsafe extern "C" fn(status: BufferMapAsyncStatus, user_data: *mut u8),
+    pub user_data: *mut u8,
 }
 
 unsafe impl Send for BufferMapCallbackC {}