Write missing documentation in iced_graphics

graphics/src/backend.rs

@@ -16,6 +16,7 @@ pub trait Backend {
     fn trim_measurements(&mut self) {}
 }
 
+/// A graphics backend that supports text rendering.
 pub trait Text {
     /// The icon font of the backend.
     const ICON_FONT: Font;

graphics/src/lib.rs

@@ -4,7 +4,7 @@
 //! ![The native path of the Iced ecosystem](https://github.com/hecrj/iced/blob/0525d76ff94e828b7b21634fa94a747022001c83/docs/graphs/native.png?raw=true)
 //!
 //! [`iced`]: https://github.com/hecrj/iced
-//#![deny(missing_docs)]
+#![deny(missing_docs)]
 #![deny(missing_debug_implementations)]
 #![deny(unused_results)]
 #![deny(unsafe_code)]

graphics/src/renderer.rs

@@ -1,3 +1,4 @@
+//! Create a renderer from a [`Backend`].
 use crate::backend::{self, Backend};
 use crate::{Primitive, Vector};
 use iced_native::layout;
@@ -23,10 +24,12 @@ impl<B: Backend> Renderer<B> {
         }
     }
 
+    /// Returns the [`Backend`] of the [`Renderer`].
     pub fn backend(&self) -> &B {
         &self.backend
     }
 
+    /// Enqueues the given [`Primitive`] in the [`Renderer`] for drawing.
     pub fn draw_primitive(&mut self, primitive: Primitive) {
         self.primitives.push(primitive);
     }