diff --git a/librashader-runtime-d3d11/src/filter_chain.rs b/librashader-runtime-d3d11/src/filter_chain.rs
index f6e4122..37a4894 100644
--- a/librashader-runtime-d3d11/src/filter_chain.rs
+++ b/librashader-runtime-d3d11/src/filter_chain.rs
@@ -269,22 +269,23 @@ impl FilterChainD3D11 {
                 disable_cache,
             )?;
 
-            let ubo_cbuffer = if let Some(ubo) = &reflection.ubo
-                && ubo.size != 0
-            {
-                let buffer = FilterChainD3D11::create_constant_buffer(device, ubo.size)?;
-                Some(ConstantBufferBinding {
-                    binding: ubo.binding,
-                    size: ubo.size,
-                    stage_mask: ubo.stage_mask,
-                    buffer,
-                })
-            } else {
-                None
-            };
+            let ubo_cbuffer =
+                if let Some(ubo) = &reflection.ubo.as_ref().filter(|ubo| ubo.size != 0) {
+                    let buffer = FilterChainD3D11::create_constant_buffer(device, ubo.size)?;
+                    Some(ConstantBufferBinding {
+                        binding: ubo.binding,
+                        size: ubo.size,
+                        stage_mask: ubo.stage_mask,
+                        buffer,
+                    })
+                } else {
+                    None
+                };
 
-            let push_cbuffer = if let Some(push) = &reflection.push_constant
-                && push.size != 0
+            let push_cbuffer = if let Some(push) = &reflection
+                .push_constant
+                .as_ref()
+                .filter(|push| push.size != 0)
             {
                 let buffer = FilterChainD3D11::create_constant_buffer(device, push.size)?;
                 Some(ConstantBufferBinding {
@@ -518,7 +519,6 @@ impl FilterChainD3D11 {
                 QuadType::Final,
             )?;
 
-
             pass.draw(
                 &ctx,
                 index,
diff --git a/librashader-runtime-d3d11/src/lib.rs b/librashader-runtime-d3d11/src/lib.rs
index 0769379..0452333 100644
--- a/librashader-runtime-d3d11/src/lib.rs
+++ b/librashader-runtime-d3d11/src/lib.rs
@@ -6,7 +6,6 @@
 //! See [`librashader::runtime::d3d11`](https://docs.rs/librashader/latest/librashader/runtime/d3d11/index.html) instead.
 
 #![feature(type_alias_impl_trait)]
-#![feature(let_chains)]
 
 mod draw_quad;
 mod filter_chain;
diff --git a/librashader-runtime-d3d11/src/util.rs b/librashader-runtime-d3d11/src/util.rs
index c8ad1ad..6ec51a6 100644
--- a/librashader-runtime-d3d11/src/util.rs
+++ b/librashader-runtime-d3d11/src/util.rs
@@ -97,8 +97,11 @@ pub fn d3d11_get_closest_format(
 
     for supported in format_support_list {
         unsafe {
-            if let Ok(supported_format) = device.CheckFormatSupport(*supported)
-                && (supported_format & format_support_mask) == format_support_mask
+            if device
+                .CheckFormatSupport(*supported)
+                .is_ok_and(|supported_format| {
+                    (supported_format & format_support_mask) == format_support_mask
+                })
             {
                 return *supported;
             }
diff --git a/librashader-runtime-d3d11/tests/triangle.rs b/librashader-runtime-d3d11/tests/triangle.rs
index 5d678e8..8f1e272 100644
--- a/librashader-runtime-d3d11/tests/triangle.rs
+++ b/librashader-runtime-d3d11/tests/triangle.rs
@@ -15,9 +15,9 @@ use librashader_runtime_d3d11::options::FilterChainOptionsD3D11;
 // const FILTER_PATH: &str = "../test/shaders_slang/crt/crt-royale.slangp";
 
 // const FILTER_PATH: &str = "../test/slang-shaders/test/history.slangp";
-const FILTER_PATH: &str = "../test/shaders_slang/test/feedback.slangp";
+// const FILTER_PATH: &str = "../test/shaders_slang/test/feedback.slangp";
 
-// const FILTER_PATH: &str = "../test/shaders_slang/crt/crt-royale.slangp";
+const FILTER_PATH: &str = "../test/shaders_slang/crt/crt-royale.slangp";
 const IMAGE_PATH: &str = "../triangle.png";
 #[test]
 fn triangle_d3d11_args() {