Fix cargo doc warnings (including a couple broken links)

src/activation.rs

@@ -106,7 +106,7 @@ impl ActivationState {
 
     /// Request a token for surface activation with user data.
     ///
-    /// To use this method you need to provide [`delegate_activation`] with your custom type.
+    /// To use this method you need to provide [`delegate_activation`][crate::delegate_activation] with your custom type.
     /// E.g. `delegate_activation!(SimpleWindow, MyRequestData);`
     pub fn request_token_with_data<D, R>(&self, qh: &QueueHandle<D>, request_data: R)
     where

src/compositor.rs

@@ -134,7 +134,7 @@ impl CompositorState {
     }
 }
 
-/// Data associated with a [`WlSurface`](wl_surface::WlSurface).
+/// Data associated with a [`WlSurface`].
 #[derive(Debug)]
 pub struct SurfaceData {
     /// The scale factor of the output with the highest scale factor.
@@ -207,7 +207,7 @@ impl Default for SurfaceDataInner {
     }
 }
 
-/// An owned [`WlSurface`](wl_surface::WlSurface).
+/// An owned [`WlSurface`].
 ///
 /// This destroys the surface on drop.
 #[derive(Debug)]

src/output.rs

@@ -55,7 +55,7 @@ pub trait OutputHandler: Sized {
 type ScaleWatcherFn =
     dyn Fn(&mut dyn Any, &Connection, &dyn Any, &wl_output::WlOutput) + Send + Sync;
 
-/// A handler for delegating [`wl_output::WlOutput`](wayland_client::protocol::wl_output::WlOutput).
+/// A handler for delegating [`wl_output::WlOutput`].
 ///
 /// When implementing [`ProvidesRegistryState`],
 /// [`registry_handlers!`](crate::registry_handlers) may be used to delegate all

src/registry.rs

@@ -511,7 +511,7 @@ macro_rules! delegate_simple {
 
 /// A helper macro for implementing [`ProvidesRegistryState`].
 ///
-/// See [`delegate_registry`] for an example.
+/// See [`delegate_registry`][crate::delegate_registry] for an example.
 #[macro_export]
 macro_rules! registry_handlers {
     ($(@<$( $lt:tt $( : $clt:tt $(+ $dlt:tt )* )? ),+>)? $($ty:ty),* $(,)?) => {