Fixed lint issues & cleaned up some documentation.

wgpu/src/buffers.rs

@@ -9,7 +9,7 @@ use std::mem;
 const DEFAULT_STATIC_BUFFER_COUNT: wgpu::BufferAddress = 128;
 
 /// A generic buffer struct useful for items which have no alignment requirements
-/// (e.g. Vertex, Index buffers) and are set once and never changed until destroyed.
+/// (e.g. Vertex, Index buffers) & no dynamic offsets.
 #[derive(Debug)]
 pub(crate) struct StaticBuffer<T> {
     //stored sequentially per mesh iteration; refers to the offset index in the GPU buffer
@@ -17,7 +17,6 @@ pub(crate) struct StaticBuffer<T> {
     label: &'static str,
     usages: wgpu::BufferUsages,
     gpu: wgpu::Buffer,
-    //the static size of the buffer
     size: wgpu::BufferAddress,
     _data: PhantomData<T>,
 }
@@ -75,11 +74,9 @@ impl<T: Pod + Zeroable> StaticBuffer<T> {
         }
     }
 
-    /// Writes the current vertex data to the gpu buffer if it is currently writable with a memcpy &
-    /// stores its offset.
+    /// Writes the current vertex data to the gpu buffer with a memcpy & stores its offset.
     ///
-    /// This will return either the offset of the written bytes, or `None` if the GPU buffer is not
-    /// currently writable.
+    /// Returns the size of the written bytes.
     pub fn write(
         &mut self,
         device: &wgpu::Device,
@@ -125,4 +122,4 @@ impl<T: Pod + Zeroable> StaticBuffer<T> {
     pub fn clear(&mut self) {
         self.offsets.clear()
     }
-}
+}

wgpu/src/lib.rs

@@ -41,8 +41,8 @@
 pub mod settings;
 pub mod triangle;
 pub mod window;
-pub mod buffers;
 
+mod buffers;
 mod backend;
 mod quad;
 mod text;

wgpu/src/shader/triangle_gradient.wgsl

@@ -85,4 +85,4 @@ fn fs_gradient(input: VertexOutput) -> @location(0) vec4<f32> {
     }
 
     return color;
-}
+}

wgpu/src/shader/triangle_solid.wgsl

@@ -15,4 +15,4 @@ fn vs_main(@location(0) input: vec2<f32>) -> @builtin(position) vec4<f32> {
 @fragment
 fn fs_solid() -> @location(0) vec4<f32> {
     return solid_uniforms.color;
-}
+}

wgpu/src/triangle.rs

@@ -26,7 +26,7 @@ pub(crate) struct Pipeline {
     pipelines: TrianglePipelines,
 }
 
-/// Supported triangle pipelines for different fills. Both use the same vertex shader.
+/// Supported triangle pipelines for different fills.
 pub(crate) struct TrianglePipelines {
     solid: SolidPipeline,
     gradient: GradientPipeline,

wgpu/src/triangle/gradient.rs

@@ -9,7 +9,7 @@ use glam::{IVec4, Vec4};
 use iced_graphics::gradient::Gradient;
 use iced_graphics::Transformation;
 
-pub(super) struct GradientPipeline {
+pub struct GradientPipeline {
     pipeline: wgpu::RenderPipeline,
     pub(super) uniform_buffer: DynamicBuffer<GradientUniforms>,
     pub(super) storage_buffer: DynamicBuffer<GradientStorage>,