xwayland: review documentation

src/xwayland/mod.rs

@@ -3,8 +3,8 @@
 //! This module contains helpers to manage XWayland from your compositor, in order
 //! to support running X11 apps.
 //!
-//! The starting point is the [`XWayland`](struct.XWayland.html) struct, which represents the
-//! running `XWayland` instance. Dropping it will shutdown XWayland.
+//! The starting point is the [`XWayland`] struct, which represents the
+//! running XWayland instance. Dropping it will shutdown XWayland.
 //!
 //! You need to provide an implementation of a X11 Window Manager for XWayland to
 //! function properly. You'll need to treat XWayland (and all its X11 apps) as one
@@ -15,4 +15,4 @@
 mod x11_sockets;
 mod xserver;
 
-pub use self::xserver::{XWayland, XWaylandEvent};
+pub use self::xserver::{XWayland, XWaylandEvent, XWaylandSource};

src/xwayland/xserver.rs

@@ -96,6 +96,9 @@ pub enum XWaylandEvent {
 
 impl<Data: Any + 'static> XWayland<Data> {
     /// Create a new XWayland manager
+    ///
+    /// This function returns both the [`XWayland`] handle and an [`XWaylandSource`] that needs to be inserted
+    /// into the [`calloop`] event loop, producing the Xwayland startup and shutdown events.
     pub fn new<L>(
         handle: LoopHandle<'static, Data>,
         display: Rc<RefCell<Display>>,
@@ -230,6 +233,11 @@ fn launch<Data: Any>(inner: &Rc<RefCell<Inner<Data>>>) -> std::io::Result<()> {
     Ok(())
 }
 
+/// An event source for monitoring XWayland status
+///
+/// You need to insert it in a [`calloop`] event loop to handle the events it produces,
+/// of type [`XWaylandEvent`], which notify you about startup and shutdown of the Xwayland
+/// instance.
 #[derive(Debug)]
 pub struct XWaylandSource {
     channel: Channel<XWaylandEvent>,