Fix lints by clippy

wgpu/src/buffers.rs

@@ -57,8 +57,7 @@ impl<T: Pod + Zeroable> StaticBuffer<T> {
     /// Returns whether or not the buffer needs to be recreated. This can happen whenever mesh data
     /// changes & a redraw is requested.
     pub fn resize(&mut self, device: &wgpu::Device, new_count: usize) -> bool {
-        let size =
-            wgpu::BufferAddress::from((mem::size_of::<T>() * new_count) as u64);
+        let size = (mem::size_of::<T>() * new_count) as u64;
 
         if self.size < size {
             self.offsets.clear();

wgpu/src/buffers/dynamic.rs

@@ -180,8 +180,8 @@ impl<T: ShaderType + WriteInto> Buffer<T> {
         let offset = self
             .offsets
             .get(index)
-            .expect("Index not found in offsets.")
-            .clone();
+            .copied()
+            .expect("Index not found in offsets.");
 
         offset
     }

wgpu/src/triangle.rs

@@ -134,8 +134,8 @@ impl Pipeline {
                 &mesh.buffers.indices,
             );
 
-            vertex_offset = vertex_offset + new_vertex_offset;
-            index_offset = index_offset + new_index_offset;
+            vertex_offset += new_vertex_offset;
+            index_offset += new_index_offset;
 
             self.index_strides.push(mesh.buffers.indices.len() as u32);
 

wgpu/src/triangle/solid.rs

@@ -57,7 +57,7 @@ impl Pipeline {
             });
 
         let bind_group =
-            Pipeline::bind_group(device, &buffer.raw(), &bind_group_layout);
+            Pipeline::bind_group(device, buffer.raw(), &bind_group_layout);
 
         let layout =
             device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {