Write documentation for the new text APIs

wgpu/src/layer/text.rs

@@ -4,19 +4,24 @@ use crate::core::{Color, Font, Pixels, Point, Rectangle};
 use crate::graphics::text::editor;
 use crate::graphics::text::paragraph;
 
-/// A paragraph of text.
+/// A text primitive.
 #[derive(Debug, Clone)]
 pub enum Text<'a> {
+    /// A paragraph.
+    #[allow(missing_docs)]
     Paragraph {
         paragraph: paragraph::Weak,
         position: Point,
         color: Color,
     },
+    /// An editor.
+    #[allow(missing_docs)]
     Editor {
         editor: editor::Weak,
         position: Point,
         color: Color,
     },
+    /// A cached text.
     Cached(Cached<'a>),
 }
 

wgpu/src/lib.rs

@@ -23,7 +23,7 @@
 #![forbid(rust_2018_idioms)]
 #![deny(
     missing_debug_implementations,
-    //missing_docs,
+    missing_docs,
     unsafe_code,
     unused_results,
     rustdoc::broken_intra_doc_links