From 45be9035b71f653b4ac62b2d6842ce3d564d6901 Mon Sep 17 00:00:00 2001
From: Istvan Miklos <istvan.miklos@h-lab.eu>
Date: Wed, 11 Dec 2019 14:43:05 +0100
Subject: [PATCH] Add Serialize/Deserialize derive to `BufferDescriptor`

---
 wgpu-core/src/resource.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/wgpu-core/src/resource.rs b/wgpu-core/src/resource.rs
index 16475ea749..7700e36ba6 100644
--- a/wgpu-core/src/resource.rs
+++ b/wgpu-core/src/resource.rs
@@ -15,11 +15,14 @@ use crate::{
 use hal;
 use rendy_memory::MemoryBlock;
 use smallvec::SmallVec;
+#[cfg(feature = "serde")]
+use serde::{Deserialize, Serialize};
 
 use std::{borrow::Borrow, fmt};
 
 bitflags::bitflags! {
     #[repr(transparent)]
+    #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
     pub struct BufferUsage: u32 {
         const MAP_READ = 1;
         const MAP_WRITE = 2;
@@ -46,6 +49,7 @@ bitflags::bitflags! {
 }
 
 #[repr(C)]
+#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 #[derive(Clone, Debug)]
 pub struct BufferDescriptor {
     pub size: BufferAddress,