style(core): delimit pipeline's items with two newlines

Author: ErichDonGubler

wgpu-core/src/pipeline.rs

@@ -69,6 +69,7 @@ pub struct ShaderError<E> {
     pub label: Option<String>,
     pub inner: Box<E>,
 }
+
 #[cfg(feature = "wgsl")]
 impl fmt::Display for ShaderError<naga::front::wgsl::ParseError> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
@@ -77,6 +78,7 @@ impl fmt::Display for ShaderError<naga::front::wgsl::ParseError> {
         write!(f, "\nShader '{label}' parsing {string}")
     }
 }
+
 impl fmt::Display for ShaderError<naga::WithSpan<naga::valid::ValidationError>> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         use codespan_reporting::{
@@ -108,6 +110,7 @@ impl fmt::Display for ShaderError<naga::WithSpan<naga::valid::ValidationError>>
         )
     }
 }
+
 impl<E> Error for ShaderError<E>
 where
     ShaderError<E>: fmt::Display,