Implement Clone for ShaderModuleDescriptor (#3086)

gfx-rs · Oct 9, 2022 · 318cb7a · 318cb7a
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -52,6 +52,7 @@ Bottom level categories:
 #### General
 
 - Add the `"wgsl"` feature, to enable WGSL shaders in `wgpu-core` and `wgpu`. Enabled by default in `wgpu`. By @daxpedda in [#2890](https://github.com/gfx-rs/wgpu/pull/2890).
+- Implement `Clone` for `ShaderSource` and `ShaderModuleDescriptor` in `wgpu`. By @daxpedda in [#3086](https://github.com/gfx-rs/wgpu/pull/3086).
 
 #### GLES
 

diff --git a/wgpu/src/lib.rs b/wgpu/src/lib.rs
@@ -836,6 +836,7 @@ impl Drop for ShaderModule {
 /// Any necessary shader translation (e.g. from WGSL to SPIR-V or vice versa)
 /// will be done internally by wgpu.
 #[cfg_attr(feature = "naga", allow(clippy::large_enum_variant))]
+#[derive(Clone)]
 #[non_exhaustive]
 pub enum ShaderSource<'a> {
     /// SPIR-V module represented as a slice of words.
@@ -876,6 +877,7 @@ static_assertions::assert_impl_all!(ShaderSource: Send, Sync);
 ///
 /// Corresponds to [WebGPU `GPUShaderModuleDescriptor`](
 /// https://gpuweb.github.io/gpuweb/#dictdef-gpushadermoduledescriptor).
+#[derive(Clone)]
 pub struct ShaderModuleDescriptor<'a> {
     /// Debug label of the shader module. This will show up in graphics debuggers for easy identification.
     pub label: Label<'a>,