Remove bad fn and add some docs

crates/bevy_render/src/camera/camera.rs

@@ -780,6 +780,11 @@ impl From<ManualTextureViewHandle> for RenderTarget {
 /// Normalized version of the render target.
 ///
 /// Once we have this we shouldn't need to resolve it down anymore.
+///
+/// # [`PartialEq`], [`Hash`], [`Ord`] implementations
+///
+/// This type is used to check for ambiguities between cameras and their render
+/// targets. For this purpose, the `scale_factor` field of variants is ignored.
 #[derive(Debug, Clone, Reflect, From)]
 pub enum NormalizedRenderTarget {
     /// Window to which the camera's view is rendered.

crates/bevy_render/src/view/window/screenshot.rs

@@ -101,14 +101,6 @@ impl Screenshot {
     pub fn texture_view(texture_view: ManualTextureViewHandle) -> Self {
         Self(RenderTarget::from(texture_view))
     }
-
-    /// Capture a screenshot of the given [`RenderTarget`].
-    ///
-    /// If you know exactly what your render target is, prefer using the other
-    /// functions on this type.
-    pub fn target(target: RenderTarget) -> Self {
-        Self(target)
-    }
 }
 
 struct ScreenshotPreparedState {