Document global.rs.

1 files changed, 10 insertions, 0 deletions

diff --git a/components/script/dom/bindings/global.rs b/components/script/dom/bindings/global.rs
index 0b65fabfec0..94a9fdf0cd4 100644
--- a/components/script/dom/bindings/global.rs
+++ b/components/script/dom/bindings/global.rs
@@ -7,6 +7,8 @@
 //! This module contains smart pointers to global scopes, to simplify writing
 //! code that works in workers as well as window scopes.
 
+#[deny(missing_docs)]
+
 use dom::bindings::conversions::FromJSValConvertible;
 use dom::bindings::js::{JS, JSRef, Root};
 use dom::bindings::utils::{Reflectable, Reflector};
@@ -28,13 +30,17 @@ use std::ptr;
 /// A freely-copyable reference to a rooted global object.
 #[deriving(Copy)]
 pub enum GlobalRef<'a> {
+    /// A reference to a `Window` object.
     Window(JSRef<'a, window::Window>),
+    /// A reference to a `WorkerGlobalScope` object.
     Worker(JSRef<'a, WorkerGlobalScope>),
 }
 
 /// A stack-based rooted reference to a global object.
 pub enum GlobalRoot {
+    /// A root for a `Window` object.
     Window(Root<window::Window>),
+    /// A root for a `WorkerGlobalScope` object.
     Worker(Root<WorkerGlobalScope>),
 }
 
@@ -43,7 +49,9 @@ pub enum GlobalRoot {
 #[jstraceable]
 #[must_root]
 pub enum GlobalField {
+    /// A field for a `Window` object.
     Window(JS<window::Window>),
+    /// A field for a `WorkerGlobalScope` object.
     Worker(JS<WorkerGlobalScope>),
 }
 
@@ -66,6 +74,7 @@ impl<'a> GlobalRef<'a> {
         }
     }
 
+    /// Get the `ResourceTask` for this global scope.
     pub fn resource_task(&self) -> ResourceTask {
         match *self {
             GlobalRef::Window(ref window) => window.page().resource_task.clone(),
@@ -73,6 +82,7 @@ impl<'a> GlobalRef<'a> {
         }
     }
 
+    /// Get the URL for this global scope.
     pub fn get_url(&self) -> Url {
         match *self {
             GlobalRef::Window(ref window) => window.get_url(),