2 files changed, 12 insertions, 6 deletions
diff --git a/wgpu/src/renderer.rs b/wgpu/src/renderer.rs
index 4199eee5..f27a4b8a 100644
--- a/wgpu/src/renderer.rs
+++ b/wgpu/src/renderer.rs
@@ -14,6 +14,10 @@ mod widget;
 
 pub use target::Target;
 
+/// A [`wgpu`] renderer.
+///
+/// [`wgpu`]: https://github.com/gfx-rs/wgpu-rs
+#[derive(Debug)]
 pub struct Renderer {
     device: Device,
     queue: Queue,
@@ -22,7 +26,7 @@ pub struct Renderer {
     text_pipeline: text::Pipeline,
 }
 
-pub struct Layer<'a> {
+struct Layer<'a> {
     bounds: Rectangle<u32>,
     offset: Vector<u32>,
     quads: Vec<Quad>,
@@ -304,7 +308,7 @@ impl Renderer {
         &mut self,
         dpi: f32,
         transformation: Transformation,
-        layer: &Layer,
+        layer: &Layer<'_>,
         encoder: &mut wgpu::CommandEncoder,
         target: &wgpu::TextureView,
     ) {
diff --git a/wgpu/src/renderer/target.rs b/wgpu/src/renderer/target.rs
index eeeb629a..569f3c62 100644
--- a/wgpu/src/renderer/target.rs
+++ b/wgpu/src/renderer/target.rs
@@ -2,6 +2,8 @@ use crate::{Renderer, Transformation};
 
 use raw_window_handle::HasRawWindowHandle;
 
+/// A rendering target.
+#[derive(Debug)]
 pub struct Target {
     surface: wgpu::Surface,
     width: u16,
@@ -12,19 +14,19 @@ pub struct Target {
 }
 
 impl Target {
-    pub fn dimensions(&self) -> (u16, u16) {
+    pub(crate) fn dimensions(&self) -> (u16, u16) {
         (self.width, self.height)
     }
 
-    pub fn dpi(&self) -> f32 {
+    pub(crate) fn dpi(&self) -> f32 {
         self.dpi
     }
 
-    pub fn transformation(&self) -> Transformation {
+    pub(crate) fn transformation(&self) -> Transformation {
         self.transformation
     }
 
-    pub fn next_frame(&mut self) -> wgpu::SwapChainOutput {
+    pub(crate) fn next_frame(&mut self) -> wgpu::SwapChainOutput<'_> {
         self.swap_chain.get_next_texture()
     }
 }