delete methods deprecated in 0.12

crates/bevy_app/src/app.rs

@@ -421,17 +421,6 @@ impl App {
         self
     }
 
-    /// Configures a system set in the default schedule, adding the set if it does not exist.
-    #[deprecated(since = "0.12.0", note = "Please use `configure_sets` instead.")]
-    #[track_caller]
-    pub fn configure_set(
-        &mut self,
-        schedule: impl ScheduleLabel,
-        set: impl IntoSystemSetConfigs,
-    ) -> &mut Self {
-        self.configure_sets(schedule, set)
-    }
-
     /// Configures a collection of system sets in the default schedule, adding any sets that do not exist.
     #[track_caller]
     pub fn configure_sets(

crates/bevy_asset/src/path.rs

@@ -597,10 +597,6 @@ impl Typed for AssetPath<'static> {
     }
 }
 impl Reflect for AssetPath<'static> {
-    #[inline]
-    fn type_name(&self) -> &str {
-        ::core::any::type_name::<Self>()
-    }
     #[inline]
     fn get_represented_type_info(&self) -> Option<&'static TypeInfo> {
         Some(<Self as Typed>::type_info())

crates/bevy_ecs/README.md

@@ -300,7 +300,7 @@ fn writer(mut writer: EventWriter<MyEvent>) {
 }
 
 fn reader(mut reader: EventReader<MyEvent>) {
-    for event in reader.iter() {
+    for event in reader.read() {
     }
 }
 ```

crates/bevy_ecs/src/event.rs

@@ -131,12 +131,12 @@ struct EventInstance<E: Event> {
 /// events.send(MyEvent { value: 1 });
 ///
 /// // somewhere else: read the events
-/// for event in reader.iter(&events) {
+/// for event in reader.read(&events) {
 ///     assert_eq!(event.value, 1)
 /// }
 ///
 /// // events are only processed once per reader
-/// assert_eq!(reader.iter(&events).count(), 0);
+/// assert_eq!(reader.read(&events).count(), 0);
 /// ```
 ///
 /// # Details
@@ -421,25 +421,11 @@ impl<'w, 's, E: Event> EventReader<'w, 's, E> {
         self.reader.read(&self.events)
     }
 
-    /// Iterates over the events this [`EventReader`] has not seen yet. This updates the
-    /// [`EventReader`]'s event counter, which means subsequent event reads will not include events
-    /// that happened before now.
-    #[deprecated = "use `.read()` instead."]
-    pub fn iter(&mut self) -> EventIterator<'_, E> {
-        self.reader.read(&self.events)
-    }
-
     /// Like [`read`](Self::read), except also returning the [`EventId`] of the events.
     pub fn read_with_id(&mut self) -> EventIteratorWithId<'_, E> {
         self.reader.read_with_id(&self.events)
     }
 
-    /// Like [`iter`](Self::iter), except also returning the [`EventId`] of the events.
-    #[deprecated = "use `.read_with_id() instead."]
-    pub fn iter_with_id(&mut self) -> EventIteratorWithId<'_, E> {
-        self.reader.read_with_id(&self.events)
-    }
-
     /// Determines the number of events available to be read from this [`EventReader`] without consuming any.
     pub fn len(&self) -> usize {
         self.reader.len(&self.events)
@@ -472,8 +458,8 @@ impl<'w, 's, E: Event> EventReader<'w, 's, E> {
 
     /// Consumes all available events.
     ///
-    /// This means these events will not appear in calls to [`EventReader::iter()`] or
-    /// [`EventReader::iter_with_id()`] and [`EventReader::is_empty()`] will return `true`.
+    /// This means these events will not appear in calls to [`EventReader::read()`] or
+    /// [`EventReader::read_with_id()`] and [`EventReader::is_empty()`] will return `true`.
     ///
     /// For usage, see [`EventReader::is_empty()`].
     pub fn clear(&mut self) {
@@ -583,23 +569,11 @@ impl<E: Event> ManualEventReader<E> {
         self.read_with_id(events).without_id()
     }
 
-    /// See [`EventReader::iter`]
-    #[deprecated = "use `.read()` instead."]
-    pub fn iter<'a>(&'a mut self, events: &'a Events<E>) -> EventIterator<'a, E> {
-        self.read_with_id(events).without_id()
-    }
-
     /// See [`EventReader::read_with_id`]
     pub fn read_with_id<'a>(&'a mut self, events: &'a Events<E>) -> EventIteratorWithId<'a, E> {
         EventIteratorWithId::new(self, events)
     }
 
-    /// See [`EventReader::iter_with_id`]
-    #[deprecated = "use `.read_with_id() instead."]
-    pub fn iter_with_id<'a>(&'a mut self, events: &'a Events<E>) -> EventIteratorWithId<'a, E> {
-        EventIteratorWithId::new(self, events)
-    }
-
     /// See [`EventReader::len`]
     pub fn len(&self, events: &Events<E>) -> usize {
         // The number of events in this reader is the difference between the most recent event
@@ -636,13 +610,6 @@ pub struct EventIterator<'a, E: Event> {
     iter: EventIteratorWithId<'a, E>,
 }
 
-/// An iterator that yields any unread events from an [`EventReader`] or [`ManualEventReader`].
-///
-/// This is a type alias for [`EventIterator`], which used to be called `ManualEventIterator`.
-/// This type alias will be removed in the next release of bevy, so you should use [`EventIterator`] directly instead.
-#[deprecated = "This type has been renamed to `EventIterator`."]
-pub type ManualEventIterator<'a, E> = EventIterator<'a, E>;
-
 impl<'a, E: Event> Iterator for EventIterator<'a, E> {
     type Item = &'a E;
     fn next(&mut self) -> Option<Self::Item> {
@@ -683,13 +650,6 @@ pub struct EventIteratorWithId<'a, E: Event> {
     unread: usize,
 }
 
-/// An iterator that yields any unread events (and their IDs) from an [`EventReader`] or [`ManualEventReader`].
-///
-/// This is a type alias for [`EventIteratorWithId`], which used to be called `ManualEventIteratorWithId`.
-/// This type alias will be removed in the next release of bevy, so you should use [`EventIteratorWithId`] directly instead.
-#[deprecated = "This type has been renamed to `EventIteratorWithId`."]
-pub type ManualEventIteratorWithId<'a, E> = EventIteratorWithId<'a, E>;
-
 impl<'a, E: Event> EventIteratorWithId<'a, E> {
     /// Creates a new iterator that yields any `events` that have not yet been seen by `reader`.
     pub fn new(reader: &'a mut ManualEventReader<E>, events: &'a Events<E>) -> Self {

crates/bevy_ecs/src/lib.rs

@@ -28,10 +28,6 @@ pub mod prelude {
     #[doc(hidden)]
     #[cfg(feature = "bevy_reflect")]
     pub use crate::reflect::{AppTypeRegistry, ReflectComponent, ReflectResource};
-    #[allow(deprecated)]
-    pub use crate::system::adapter::{
-        self as system_adapter, dbg, error, ignore, info, unwrap, warn,
-    };
     #[doc(hidden)]
     pub use crate::{
         bundle::Bundle,

crates/bevy_ecs/src/query/par_iter.rs

@@ -156,19 +156,6 @@ impl<'w, 's, Q: WorldQuery, F: ReadOnlyWorldQuery> QueryParIter<'w, 's, Q, F> {
         }
     }
 
-    /// Runs `func` on each query result in parallel.
-    ///
-    /// # Panics
-    /// If the [`ComputeTaskPool`] is not initialized. If using this from a query that is being
-    /// initialized and run from the ECS scheduler, this should never panic.
-    ///
-    /// [`ComputeTaskPool`]: bevy_tasks::ComputeTaskPool
-    #[inline]
-    #[deprecated = "use `.for_each(...)` instead."]
-    pub fn for_each_mut<FN: Fn(QueryItem<'w, Q>) + Send + Sync + Clone>(self, func: FN) {
-        self.for_each(func);
-    }
-
     #[cfg(all(not(target = "wasm32"), feature = "multi-threaded"))]
     fn get_batch_size(&self, thread_count: usize) -> usize {
         if self.batching_strategy.batch_size_limits.is_empty() {

crates/bevy_ecs/src/reflect/entity_commands.rs

@@ -127,7 +127,7 @@ pub trait ReflectCommandExt {
     ///     // ComponentA or ComponentB. No matter which component is in the resource though,
     ///     // we can attempt to remove any component of that same type from an entity.
     ///     commands.entity(prefab.entity)
-    ///         .remove_reflect(prefab.component.type_name().to_owned());
+    ///         .remove_reflect(prefab.component.reflect_type_path().to_owned());
     /// }
     ///
     /// ```

crates/bevy_ecs/src/removal_detection.rs

@@ -128,7 +128,7 @@ impl RemovedComponentEvents {
 /// # #[derive(Component)]
 /// # struct MyComponent;
 /// fn react_on_removal(mut removed: RemovedComponents<MyComponent>) {
-///     removed.iter().for_each(|removed_entity| println!("{:?}", removed_entity));
+///     removed.read().for_each(|removed_entity| println!("{:?}", removed_entity));
 /// }
 /// # bevy_ecs::system::assert_is_system(react_on_removal);
 /// ```
@@ -208,14 +208,6 @@ impl<'w, 's, T: Component> RemovedComponents<'w, 's, T> {
             .map(RemovedComponentEntity::into)
     }
 
-    /// Iterates over the events this [`RemovedComponents`] has not seen yet. This updates the
-    /// [`RemovedComponents`]'s event counter, which means subsequent event reads will not include events
-    /// that happened before now.
-    #[deprecated = "use `.read()` instead."]
-    pub fn iter(&mut self) -> RemovedIter<'_> {
-        self.read()
-    }
-
     /// Like [`read`](Self::read), except also returning the [`EventId`] of the events.
     pub fn read_with_id(&mut self) -> RemovedIterWithId<'_> {
         self.reader_mut_with_events()
@@ -225,12 +217,6 @@ impl<'w, 's, T: Component> RemovedComponents<'w, 's, T> {
             .map(map_id_events)
     }
 
-    /// Like [`iter`](Self::iter), except also returning the [`EventId`] of the events.
-    #[deprecated = "use `.read_with_id()` instead."]
-    pub fn iter_with_id(&mut self) -> RemovedIterWithId<'_> {
-        self.read_with_id()
-    }
-
     /// Determines the number of removal events available to be read from this [`RemovedComponents`] without consuming any.
     pub fn len(&self) -> usize {
         self.events()

crates/bevy_ecs/src/schedule/schedule.rs

@@ -232,13 +232,6 @@ impl Schedule {
         self
     }
 
-    /// Configures a system set in this schedule, adding it if it does not exist.
-    #[deprecated(since = "0.12.0", note = "Please use `configure_sets` instead.")]
-    #[track_caller]
-    pub fn configure_set(&mut self, set: impl IntoSystemSetConfigs) -> &mut Self {
-        self.configure_sets(set)
-    }
-
     /// Configures a collection of system sets in this schedule, adding them if they does not exist.
     #[track_caller]
     pub fn configure_sets(&mut self, sets: impl IntoSystemSetConfigs) -> &mut Self {

crates/bevy_ecs/src/system/function_system.rs

@@ -156,7 +156,7 @@ impl SystemMeta {
 /// world.resource_scope(|world, mut cached_state: Mut<CachedSystemState>| {
 ///     let mut event_reader = cached_state.event_state.get_mut(world);
 ///
-///     for events in event_reader.iter() {
+///     for events in event_reader.read() {
 ///         println!("Hello World!");
 ///     }
 /// });