Fix doclinks in egui-wgpu docs (#4677)

crates/egui-wgpu/src/lib.rs

@@ -80,7 +80,7 @@ pub struct RenderState {
 }
 
 impl RenderState {
-    /// Creates a new `RenderState`, containing everything needed for drawing egui with wgpu.
+    /// Creates a new [`RenderState`], containing everything needed for drawing egui with wgpu.
     ///
     /// # Errors
     /// Wgpu initialization may fail due to incompatible hardware or driver for a given config.

crates/egui-wgpu/src/renderer.rs

@@ -10,7 +10,7 @@ use wgpu::util::DeviceExt as _;
 /// You can use this for storage when implementing [`CallbackTrait`].
 pub type CallbackResources = type_map::concurrent::TypeMap;
 
-/// You can use this to do custom `wgpu` rendering in an egui app.
+/// You can use this to do custom [`wgpu`] rendering in an egui app.
 ///
 /// Implement [`CallbackTrait`] and call [`Callback::new_paint_callback`].
 ///
@@ -50,7 +50,7 @@ impl Callback {
 ///
 /// ## Command Encoder
 ///
-/// The passed-in `CommandEncoder` is egui's and can be used directly to register
+/// The passed-in [`wgpu::CommandEncoder`] is egui's and can be used directly to register
 /// wgpu commands for simple use cases.
 /// This allows reusing the same [`wgpu::CommandEncoder`] for all callbacks and egui
 /// rendering itself.
@@ -58,7 +58,7 @@ impl Callback {
 /// ## Command Buffers
 ///
 /// For more complicated use cases, one can also return a list of arbitrary
-/// `CommandBuffer`s and have complete control over how they get created and fed.
+/// [`wgpu::CommandBuffer`]s and have complete control over how they get created and fed.
 /// In particular, this gives an opportunity to parallelize command registration and
 /// prevents a faulty callback from poisoning the main wgpu pipeline.
 ///
@@ -498,7 +498,7 @@ impl Renderer {
         render_pass.set_scissor_rect(0, 0, size_in_pixels[0], size_in_pixels[1]);
     }
 
-    /// Should be called before `render()`.
+    /// Should be called before [`Self::render`].
     pub fn update_texture(
         &mut self,
         device: &wgpu::Device,
@@ -631,12 +631,11 @@ impl Renderer {
         self.textures.get(id)
     }
 
-    /// Registers a `wgpu::Texture` with a `epaint::TextureId`.
+    /// Registers a [`wgpu::Texture`] with a [`epaint::TextureId`].
     ///
     /// This enables the application to reference the texture inside an image ui element.
     /// This effectively enables off-screen rendering inside the egui UI. Texture must have
-    /// the texture format `TextureFormat::Rgba8UnormSrgb` and
-    /// Texture usage `TextureUsage::SAMPLED`.
+    /// the texture format [`wgpu::TextureFormat::Rgba8UnormSrgb`].
     pub fn register_native_texture(
         &mut self,
         device: &wgpu::Device,
@@ -655,9 +654,9 @@ impl Renderer {
         )
     }
 
-    /// Registers a `wgpu::Texture` with an existing `epaint::TextureId`.
+    /// Registers a [`wgpu::Texture`] with an existing [`epaint::TextureId`].
     ///
-    /// This enables applications to reuse `TextureId`s.
+    /// This enables applications to reuse [`epaint::TextureId`]s.
     pub fn update_egui_texture_from_wgpu_texture(
         &mut self,
         device: &wgpu::Device,
@@ -678,15 +677,14 @@ impl Renderer {
         );
     }
 
-    /// Registers a `wgpu::Texture` with a `epaint::TextureId` while also accepting custom
-    /// `wgpu::SamplerDescriptor` options.
+    /// Registers a [`wgpu::Texture`] with a [`epaint::TextureId`] while also accepting custom
+    /// [`wgpu::SamplerDescriptor`] options.
     ///
     /// This allows applications to specify individual minification/magnification filters as well as
     /// custom mipmap and tiling options.
     ///
-    /// The `Texture` must have the format `TextureFormat::Rgba8UnormSrgb` and usage
-    /// `TextureUsage::SAMPLED`. Any compare function supplied in the `SamplerDescriptor` will be
-    /// ignored.
+    /// The texture must have the format [`wgpu::TextureFormat::Rgba8UnormSrgb`].
+    /// Any compare function supplied in the [`wgpu::SamplerDescriptor`] will be ignored.
     #[allow(clippy::needless_pass_by_value)] // false positive
     pub fn register_native_texture_with_sampler_options(
         &mut self,
@@ -723,10 +721,10 @@ impl Renderer {
         id
     }
 
-    /// Registers a `wgpu::Texture` with an existing `epaint::TextureId` while also accepting custom
-    /// `wgpu::SamplerDescriptor` options.
+    /// Registers a [`wgpu::Texture`] with an existing [`epaint::TextureId`] while also accepting custom
+    /// [`wgpu::SamplerDescriptor`] options.
     ///
-    /// This allows applications to reuse `TextureId`s created with custom sampler options.
+    /// This allows applications to reuse [`epaint::TextureId`]s created with custom sampler options.
     #[allow(clippy::needless_pass_by_value)] // false positive
     pub fn update_egui_texture_from_wgpu_texture_with_sampler_options(
         &mut self,
@@ -766,7 +764,7 @@ impl Renderer {
     }
 
     /// Uploads the uniform, vertex and index data used by the renderer.
-    /// Should be called before `render()`.
+    /// Should be called before [`Self::render`].
     ///
     /// Returns all user-defined command buffers gathered from [`CallbackTrait::prepare`] & [`CallbackTrait::finish_prepare`] callbacks.
     pub fn update_buffers(