Fix documentation links

crates/bevy_app/src/app.rs

@@ -318,7 +318,7 @@ impl App {
     }
 
     /// Initializes `T` event handling by inserting an event queue resource ([`Events::<T>`])
-    /// and scheduling an [`event_update_system`] in [`First`](crate::First).
+    /// and scheduling an [`event_update_system`] in [`First`].
     ///
     /// See [`Events`] for information on how to define events.
     ///

crates/bevy_app/src/main_schedule.rs

@@ -17,7 +17,7 @@ use bevy_ecs::{
 /// Then it will run:
 /// * [`First`]
 /// * [`PreUpdate`]
-/// * [`StateTransition`](bevy_state::transition::StateTransition)
+/// * [`StateTransition`]
 /// * [`RunFixedMainLoop`]
 ///     * This will run [`FixedMain`] zero to many times, based on how much time has elapsed.
 /// * [`Update`]
@@ -32,6 +32,7 @@ use bevy_ecs::{
 ///
 /// See [`RenderPlugin`] and [`PipelinedRenderingPlugin`] for more details.
 ///
+/// [`StateTransition`]: https://docs.rs/bevy/latest/bevy/prelude/struct.StateTransition.html
 /// [`RenderPlugin`]: https://docs.rs/bevy/latest/bevy/render/struct.RenderPlugin.html
 /// [`PipelinedRenderingPlugin`]: https://docs.rs/bevy/latest/bevy/render/pipelined_rendering/struct.PipelinedRenderingPlugin.html
 /// [`SubApp`]: crate::SubApp

crates/bevy_asset/src/loader.rs

@@ -288,7 +288,7 @@ impl<A: Asset> AssetContainer for A {
     }
 }
 
-/// An error that occurs when attempting to call [`LoadContext::load_direct`]
+/// An error that occurs when attempting to call [`DirectNestedLoader::load`](crate::DirectNestedLoader::load)
 #[derive(Error, Debug)]
 #[error("Failed to load dependency {dependency:?} {error}")]
 pub struct LoadDirectError {

crates/bevy_asset/src/loader_builders.rs

@@ -28,7 +28,7 @@ impl<'a, 'b> ReaderRef<'a, 'b> {
 /// A builder for loading nested assets inside a `LoadContext`.
 ///
 /// # Lifetimes
-/// - `ctx`: the lifetime of the associated [`AssetServer`] reference
+/// - `ctx`: the lifetime of the associated [`AssetServer`](crate::AssetServer) reference
 /// - `builder`: the lifetime of the temporary builder structs
 pub struct NestedLoader<'ctx, 'builder> {
     load_context: &'builder mut LoadContext<'ctx>,
@@ -107,11 +107,14 @@ impl<'ctx, 'builder> NestedLoader<'ctx, 'builder> {
     }
 
     /// Retrieves a handle for the asset at the given path and adds that path as a dependency of the asset.
-    /// If the current context is a normal [`AssetServer::load`], an actual asset load will be kicked off immediately, which ensures the load happens
-    /// as soon as possible.
-    /// "Normal loads" kicked from within a normal Bevy App will generally configure the context to kick off loads immediately.
-    /// If the current context is configured to not load dependencies automatically (ex: [`AssetProcessor`](crate::processor::AssetProcessor)),
-    /// a load will not be kicked off automatically. It is then the calling context's responsibility to begin a load if necessary.
+    /// If the current context is a normal [`AssetServer::load`](crate::AssetServer::load), an actual asset
+    /// load will be kicked off immediately, which ensures the load happens as soon as possible.
+    /// "Normal loads" kicked from within a normal Bevy App will generally configure the context to kick off
+    /// loads immediately.
+    /// If the current context is configured to not load dependencies automatically
+    /// (ex: [`AssetProcessor`](crate::processor::AssetProcessor)),
+    /// a load will not be kicked off automatically. It is then the calling context's responsibility to begin
+    /// a load if necessary.
     pub fn load<'c, A: Asset>(self, path: impl Into<AssetPath<'c>>) -> Handle<A> {
         let path = path.into().to_owned();
         let handle = if self.load_context.should_load_dependencies {
@@ -131,7 +134,7 @@ impl<'ctx, 'builder> NestedLoader<'ctx, 'builder> {
 /// A builder for loading untyped nested assets inside a [`LoadContext`].
 ///
 /// # Lifetimes
-/// - `ctx`: the lifetime of the associated [`AssetServer`] reference
+/// - `ctx`: the lifetime of the associated [`AssetServer`](crate::AssetServer) reference
 /// - `builder`: the lifetime of the temporary builder structs
 pub struct UntypedNestedLoader<'ctx, 'builder> {
     base: NestedLoader<'ctx, 'builder>,
@@ -163,7 +166,7 @@ impl<'ctx, 'builder> UntypedNestedLoader<'ctx, 'builder> {
 /// A builder for directly loading nested assets inside a `LoadContext`.
 ///
 /// # Lifetimes
-/// - `ctx`: the lifetime of the associated [`AssetServer`] reference
+/// - `ctx`: the lifetime of the associated [`AssetServer`][crate::AssetServer] reference
 /// - `builder`: the lifetime of the temporary builder structs
 /// - `reader`: the lifetime of the [`Reader`] reference used to read the asset data
 pub struct DirectNestedLoader<'ctx, 'builder, 'reader> {
@@ -277,7 +280,7 @@ impl<'ctx: 'reader, 'builder, 'reader> DirectNestedLoader<'ctx, 'builder, 'reade
 /// A builder for directly loading untyped nested assets inside a `LoadContext`.
 ///
 /// # Lifetimes
-/// - `ctx`: the lifetime of the associated [`AssetServer`] reference
+/// - `ctx`: the lifetime of the associated [`AssetServer`](crate::AssetServer) reference
 /// - `builder`: the lifetime of the temporary builder structs
 /// - `reader`: the lifetime of the [`Reader`] reference used to read the asset data
 pub struct UntypedDirectNestedLoader<'ctx, 'builder, 'reader> {

crates/bevy_asset/src/path.rs

@@ -74,7 +74,7 @@ impl<'a> Display for AssetPath<'a> {
     }
 }
 
-/// An error that occurs when parsing a string type to create an [`AssetPath`] fails, such as during [`AssetPath::parse`] or [`AssetPath::from<'static str>`].
+/// An error that occurs when parsing a string type to create an [`AssetPath`] fails, such as during [`AssetPath::parse`].
 #[derive(Error, Debug, PartialEq, Eq)]
 pub enum ParseAssetPathError {
     /// Error that occurs when the [`AssetPath::source`] section of a path string contains the [`AssetPath::label`] delimiter `#`. E.g. `bad#source://file.test`.

crates/bevy_color/src/color.rs

@@ -17,7 +17,7 @@ use bevy_reflect::prelude::*;
 /// # Operations
 ///
 /// [`Color`] supports all the standard color operations, such as [mixing](Mix),
-/// [luminance](Luminance) and [hue](Hue) adjustment, [clamping](ClampColor),
+/// [luminance](Luminance) and [hue](Hue) adjustment, clamping,
 /// and [diffing](EuclideanDistance). These operations delegate to the concrete color space contained
 /// by [`Color`], but will convert to [`Oklch`](Oklcha) for operations which aren't supported in the
 /// current space. After performing the operation, if a conversion was required, the result will be

crates/bevy_core_pipeline/src/core_3d/main_opaque_pass_3d_node.rs

@@ -17,9 +17,8 @@ use bevy_utils::tracing::info_span;
 
 use super::AlphaMask3d;
 
-/// A [`bevy_render::render_graph::Node`] that runs the [`Opaque3d`]
-/// [`BinnedRenderPhase`] and [`AlphaMask3d`]
-/// [`bevy_render::render_phase::SortedRenderPhase`]s.
+/// A [`bevy_render::render_graph::Node`] that runs the [`Opaque3d`] and [`AlphaMask3d`]
+/// [`ViewBinnedRenderPhases`]s.
 #[derive(Default)]
 pub struct MainOpaquePass3dNode;
 impl ViewNode for MainOpaquePass3dNode {

crates/bevy_core_pipeline/src/core_3d/main_transmissive_pass_3d_node.rs

@@ -14,7 +14,7 @@ use bevy_utils::tracing::info_span;
 use std::ops::Range;
 
 /// A [`bevy_render::render_graph::Node`] that runs the [`Transmissive3d`]
-/// [`SortedRenderPhase`].
+/// [`ViewSortedRenderPhases`].
 #[derive(Default)]
 pub struct MainTransmissivePass3dNode;
 

crates/bevy_core_pipeline/src/core_3d/main_transparent_pass_3d_node.rs

@@ -13,7 +13,7 @@ use bevy_render::{
 use bevy_utils::tracing::info_span;
 
 /// A [`bevy_render::render_graph::Node`] that runs the [`Transparent3d`]
-/// [`SortedRenderPhase`].
+/// [`ViewSortedRenderPhases`].
 #[derive(Default)]
 pub struct MainTransparentPass3dNode;
 

crates/bevy_core_pipeline/src/smaa/mod.rs

@@ -15,7 +15,7 @@
 //! pinch, you can simply use the default settings (via the [`Default`] trait)
 //! for a high-quality, high-performance appearance. When using SMAA, you will
 //! likely want to turn the default MSAA off by inserting the
-//! [`bevy_render::Msaa::Off`] resource into the [`App`].
+//! [`bevy_render::view::Msaa::Off`] resource into the [`App`].
 //!
 //! Those who have used SMAA in other engines should be aware that Bevy doesn't
 //! yet support the following more advanced features of SMAA:

crates/bevy_ecs/macros/src/world_query.rs

@@ -20,7 +20,7 @@ pub(crate) fn item_struct(
     user_where_clauses_with_world: Option<&WhereClause>,
 ) -> proc_macro2::TokenStream {
     let item_attrs = quote!(
-            #[doc = "Automatically generated [`WorldQuery`] item type for [`"]
+            #[doc = "Automatically generated [`WorldQuery`][#path::query::WorldQuery] item type for [`"]
             #[doc = stringify!(#struct_name)]
             #[doc = "`], returned when iterating over query results."]
             #[automatically_derived]

crates/bevy_ecs/src/entity/map_entities.rs

@@ -192,9 +192,8 @@ impl<'m> SceneEntityMapper<'m> {
     }
 
     /// Reserves the allocated references to dead entities within the world. This frees the temporary base
-    /// [`Entity`] while reserving extra generations via [`crate::entity::Entities::reserve_generations`]. Because this
-    /// renders the [`SceneEntityMapper`] unable to safely allocate any more references, this method takes ownership of
-    /// `self` in order to render it unusable.
+    /// [`Entity`] while reserving extra generations. Because this makes the [`SceneEntityMapper`] unable to
+    /// safely allocate any more references, this method takes ownership of `self` in order to render it unusable.
     pub fn finish(self, world: &mut World) {
         // SAFETY: Entities data is kept in a valid state via `EntityMap::world_scope`
         let entities = unsafe { world.entities_mut() };

crates/bevy_ecs/src/event/base.rs

@@ -26,6 +26,9 @@ use std::{
 /// [`World`]: crate::world::World
 /// [`ComponentId`]: crate::component::ComponentId
 /// [`Observer`]: crate::observer::Observer
+/// [`Events<E>`]: super::Events
+/// [`EventReader`]: super::EventReader
+/// [`EventWriter`]: super::EventWriter
 #[diagnostic::on_unimplemented(
     message = "`{Self}` is not an `Event`",
     label = "invalid `Event`",

crates/bevy_ecs/src/event/collections.rs

@@ -81,6 +81,10 @@ use std::ops::{Deref, DerefMut};
 /// [Example usage.](https://github.com/bevyengine/bevy/blob/latest/examples/ecs/event.rs)
 /// [Example usage standalone.](https://github.com/bevyengine/bevy/blob/latest/crates/bevy_ecs/examples/events.rs)
 ///
+/// [`EventReader`]: super::EventReader
+/// [`EventWriter`]: super::EventWriter
+/// [`event_update_system`]: super::event_update_system
+///
 #[derive(Debug, Resource)]
 #[cfg_attr(feature = "bevy_reflect", derive(Reflect))]
 pub struct Events<E: Event> {
@@ -111,8 +115,8 @@ impl<E: Event> Events<E> {
             .min(self.events_b.start_event_count)
     }
 
-    /// "Sends" an `event` by writing it to the current event buffer. [`EventReader`]s can then read
-    /// the event.
+    /// "Sends" an `event` by writing it to the current event buffer.
+    /// [`EventReader`](super::EventReader)s can then read the event.
     /// This method returns the [ID](`EventId`) of the sent `event`.
     pub fn send(&mut self, event: E) -> EventId<E> {
         let event_id = EventId {
@@ -129,7 +133,7 @@ impl<E: Event> Events<E> {
         event_id
     }
 
-    /// Sends a list of `events` all at once, which can later be read by [`EventReader`]s.
+    /// Sends a list of `events` all at once, which can later be read by [`EventReader`](super::EventReader)s.
     /// This is more efficient than sending each event individually.
     /// This method returns the [IDs](`EventId`) of the sent `events`.
     pub fn send_batch(&mut self, events: impl IntoIterator<Item = E>) -> SendBatchIds<E> {
@@ -241,6 +245,8 @@ impl<E: Event> Events<E> {
     /// between the last `update()` call and your call to `iter_current_update_events`.
     /// If events happen outside that window, they will not be handled. For example, any events that
     /// happen after this call and before the next `update()` call will be dropped.
+    ///
+    /// [`EventReader`]: super::EventReader
     pub fn iter_current_update_events(&self) -> impl ExactSizeIterator<Item = &E> {
         self.events_b.iter().map(|i| &i.event)
     }

crates/bevy_ecs/src/event/iterators.rs

@@ -6,7 +6,7 @@ use bevy_ecs::{
 use bevy_utils::detailed_trace;
 use std::{iter::Chain, slice::Iter};
 
-/// An iterator that yields any unread events from an [`EventReader`] or [`ManualEventReader`].
+/// An iterator that yields any unread events from an [`EventReader`](super::EventReader) or [`ManualEventReader`].
 #[derive(Debug)]
 pub struct EventIterator<'a, E: Event> {
     iter: EventIteratorWithId<'a, E>,
@@ -44,7 +44,7 @@ impl<'a, E: Event> ExactSizeIterator for EventIterator<'a, E> {
     }
 }
 
-/// An iterator that yields any unread events (and their IDs) from an [`EventReader`] or [`ManualEventReader`].
+/// An iterator that yields any unread events (and their IDs) from an [`EventReader`](super::EventReader) or [`ManualEventReader`].
 #[derive(Debug)]
 pub struct EventIteratorWithId<'a, E: Event> {
     reader: &'a mut ManualEventReader<E>,

crates/bevy_ecs/src/event/reader.rs

@@ -11,6 +11,8 @@ use std::marker::PhantomData;
 ///
 /// Unlike [`EventWriter<T>`], systems with `EventReader<T>` param can be executed concurrently
 /// (but not concurrently with `EventWriter<T>` systems for the same event type).
+///
+/// [`EventWriter<T>`]: super::EventWriter
 #[derive(SystemParam, Debug)]
 pub struct EventReader<'w, 's, E: Event> {
     pub(super) reader: Local<'s, ManualEventReader<E>>,
@@ -25,7 +27,7 @@ impl<'w, 's, E: Event> EventReader<'w, 's, E> {
         self.reader.read(&self.events)
     }
 
-    /// Like [`read`](Self::read), except also returning the [`EventId`] of the events.
+    /// Like [`read`](Self::read), except also returning the [`EventId`](super::EventId) of the events.
     pub fn read_with_id(&mut self) -> EventIteratorWithId<'_, E> {
         self.reader.read_with_id(&self.events)
     }

crates/bevy_ecs/src/event/update.rs

@@ -26,7 +26,7 @@ pub fn signal_event_update_system(signal: Option<ResMut<EventRegistry>>) {
     }
 }
 
-/// A system that calls [`Events::update`] on all registered [`Events`] in the world.
+/// A system that calls [`Events::update`](super::Events::update) on all registered [`Events`][super::Events] in the world.
 pub fn event_update_system(world: &mut World, mut last_change_tick: Local<Tick>) {
     if world.contains_resource::<EventRegistry>() {
         world.resource_scope(|world, mut registry: Mut<EventRegistry>| {

crates/bevy_ecs/src/event/writer.rs

@@ -65,15 +65,15 @@ pub struct EventWriter<'w, E: Event> {
 }
 
 impl<'w, E: Event> EventWriter<'w, E> {
-    /// Sends an `event`, which can later be read by [`EventReader`]s.
+    /// Sends an `event`, which can later be read by [`EventReader`](super::EventReader)s.
     /// This method returns the [ID](`EventId`) of the sent `event`.
     ///
     /// See [`Events`] for details.
     pub fn send(&mut self, event: E) -> EventId<E> {
         self.events.send(event)
     }
 
-    /// Sends a list of `events` all at once, which can later be read by [`EventReader`]s.
+    /// Sends a list of `events` all at once, which can later be read by [`EventReader`](super::EventReader)s.
     /// This is more efficient than sending each event individually.
     /// This method returns the [IDs](`EventId`) of the sent `events`.
     ///

crates/bevy_ecs/src/observer/runner.rs

@@ -84,7 +84,7 @@ impl Component for ObserverState {
 }
 
 /// Type for function that is run when an observer is triggered.
-/// Typically refers to the default runner that runs the system stored in the associated [`ObserverSystemComponent`],
+/// Typically refers to the default runner that runs the system stored in the associated [`Observer`] component,
 /// but can be overridden for custom behaviour.
 pub type ObserverRunner = fn(DeferredWorld, ObserverTrigger, PtrMut);
 
@@ -390,7 +390,7 @@ fn observer_system_runner<E: Event, B: Bundle>(
     // This transmute is obviously not ideal, but it is safe. Ideally we can remove the
     // static constraint from ObserverSystem, but so far we have not found a way.
     let trigger: Trigger<'static, E, B> = unsafe { std::mem::transmute(trigger) };
-    // SAFETY: Observer was triggered so must have an `ObserverSystemComponent`
+    // SAFETY: Observer was triggered so must have an `Observer` component.
     let system = unsafe {
         &mut observer_cell
             .get_mut::<Observer<E, B>>()

crates/bevy_ecs/src/system/commands/mod.rs

@@ -751,12 +751,16 @@ impl<'w, 's> Commands<'w, 's> {
 
     /// Sends a "global" [`Trigger`] without any targets. This will run any [`Observer`] of the `event` that
     /// isn't scoped to specific targets.
+    ///
+    /// [`Trigger`]: crate::observer::Trigger
     pub fn trigger(&mut self, event: impl Event) {
         self.add(TriggerEvent { event, targets: () });
     }
 
     /// Sends a [`Trigger`] for the given targets. This will run any [`Observer`] of the `event` that
     /// watches those targets.
+    ///
+    /// [`Trigger`]: crate::observer::Trigger
     pub fn trigger_targets(&mut self, event: impl Event, targets: impl TriggerTargets) {
         self.add(TriggerEvent { event, targets });
     }
@@ -1159,7 +1163,7 @@ impl EntityCommands<'_> {
         self.commands.reborrow()
     }
 
-    /// Creates an [`Observer`](crate::observer::Observer) listening for a trigger of type `T` that targets this entity.
+    /// Creates an [`Observer`] listening for a trigger of type `T` that targets this entity.
     pub fn observe<E: Event, B: Bundle, M>(
         &mut self,
         system: impl IntoObserverSystem<E, B, M>,

crates/bevy_ecs/src/system/observer_system.rs

@@ -8,6 +8,8 @@ use crate::{
 use super::IntoSystem;
 
 /// Implemented for systems that have an [`Observer`] as the first argument.
+///
+/// [`Observer`]: crate::observer::Observer
 pub trait ObserverSystem<E: 'static, B: Bundle>:
     System<In = Trigger<'static, E, B>, Out = ()> + Send + 'static
 {

crates/bevy_ecs/src/world/deferred_world.rs

@@ -368,12 +368,12 @@ impl<'w> DeferredWorld<'w> {
         Observers::invoke(self.reborrow(), event, entity, components, data);
     }
 
-    /// Sends a "global" [`Trigger`] without any targets.
+    /// Sends a "global" [`Trigger`](crate::observer::Trigger) without any targets.
     pub fn trigger<T: Event>(&mut self, trigger: impl Event) {
         self.commands().trigger(trigger);
     }
 
-    /// Sends a [`Trigger`] with the given `targets`.
+    /// Sends a [`Trigger`](crate::observer::Trigger) with the given `targets`.
     pub fn trigger_targets(&mut self, trigger: impl Event, targets: impl TriggerTargets) {
         self.commands().trigger_targets(trigger, targets);
     }

crates/bevy_ecs/src/world/entity_ref.rs

@@ -1410,7 +1410,7 @@ impl<'w> EntityWorldMut<'w> {
         }
     }
 
-    /// Creates an [`Observer`](crate::observer::Observer) listening for events of type `E` targeting this entity.
+    /// Creates an [`Observer`] listening for events of type `E` targeting this entity.
     /// In order to trigger the callback the entity must also match the query when the event is fired.
     pub fn observe<E: Event, B: Bundle, M>(
         &mut self,

crates/bevy_ecs/src/world/mod.rs

@@ -812,8 +812,8 @@ impl World {
         unsafe { self.get_entities_dynamic_mut_unchecked(entities.iter().copied()) }
     }
 
-    /// Gets mutable access to multiple entities, contained in a [`HashSet`].
-    /// The uniqueness of items in a [`HashSet`] allows us to avoid checking for duplicates.
+    /// Gets mutable access to multiple entities, contained in a [`EntityHashSet`].
+    /// The uniqueness of items in a [`EntityHashSet`] allows us to avoid checking for duplicates.
     ///
     /// # Errors
     ///
@@ -2037,7 +2037,7 @@ impl World {
         }
     }
 
-    /// Calls both [`World::flush_entities`] and [`World::flush_commands`].
+    /// Flushes queued entities and calls [`World::flush_commands`].
     #[inline]
     pub fn flush(&mut self) {
         self.flush_entities();

crates/bevy_gizmos/src/circles.rs

@@ -306,7 +306,7 @@ where
     }
 }
 
-/// Builder for configuring the drawing options of [`Sphere`].
+/// A builder returned by [`Gizmos::sphere`].
 pub struct SphereBuilder<'a, 'w, 's, Config, Clear>
 where
     Config: GizmoConfigGroup,

crates/bevy_internal/src/default_plugins.rs

@@ -29,7 +29,7 @@ use bevy_app::{Plugin, PluginGroup, PluginGroupBuilder};
 /// * [`GilrsPlugin`](crate::gilrs::GilrsPlugin) - with feature `bevy_gilrs`
 /// * [`AnimationPlugin`](crate::animation::AnimationPlugin) - with feature `bevy_animation`
 /// * [`GizmoPlugin`](crate::gizmos::GizmoPlugin) - with feature `bevy_gizmos`
-/// * [`StatesPlugin`](crate::app::StatesPlugin) - with feature `bevy_state`
+/// * [`StatesPlugin`](crate::state::app::StatesPlugin) - with feature `bevy_state`
 /// * [`DevToolsPlugin`](crate::dev_tools::DevToolsPlugin) - with feature `bevy_dev_tools`
 /// * [`CiTestingPlugin`](crate::dev_tools::ci_testing::CiTestingPlugin) - with feature `bevy_ci_testing`
 ///