update links

Author: SpecificProtagonist

crates/bevy_ecs/src/error/mod.rs

@@ -8,7 +8,7 @@
 //! [`panic`] error handler function is used, resulting in a panic with the error message attached.
 //!
 //! You can change the default behavior by registering a custom error handler:
-//! Use [`World::set_default_error_handler`] to set a custom error handler function for a world,
+//! Use [`DefaultErrorHandler`] to set a custom error handler function for a world,
 //! or `App::set_error_handler` for a whole app.
 //! In practice, this is generally feature-flagged: panicking or loudly logging errors in development,
 //! and quietly logging or ignoring them in production to avoid crashing the app.
@@ -35,7 +35,7 @@
 //! context surrounding the error – such as the system's [`name`] – in your error messages.
 //!
 //! ```rust, ignore
-//! use bevy_ecs::error::{BevyError, ErrorContext};
+//! use bevy_ecs::error::{BevyError, ErrorContext, DefaultErrorHandler};
 //! use log::trace;
 //!
 //! fn my_error_handler(error: BevyError, ctx: ErrorContext) {
@@ -48,8 +48,8 @@
 //!
 //! fn main() {
 //!     let mut world = World::new();
-//!     world.set_default_error_handler(my_error_handler);
-//!     …
+//!     world.insert_resource(DefaultErrorHandler(my_error_handler));
+//!     // Use your world here
 //! }
 //! ```
 //!

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

@@ -89,8 +89,8 @@ use crate::{
 /// A [`Command`] can return a [`Result`](crate::error::Result),
 /// which will be passed to an [error handler](crate::error) if the `Result` is an error.
 ///
-/// The [default error handler](crate::error::default_error_handler) panics.
-/// It can be configured via [`set_global_default_error_handler`](crate::error::set_global_default_error_handler).
+/// The default error handler panics. It can be configured via
+/// the [`DefaultErrorHandler`](crate::error::DefaultErrorHandler) resource.
 ///
 /// Alternatively, you can customize the error handler for a specific command
 /// by calling [`Commands::queue_handled`].
@@ -509,7 +509,7 @@ impl<'w, 's> Commands<'w, 's> {
     /// Pushes a generic [`Command`] to the command queue.
     ///
     /// If the [`Command`] returns a [`Result`],
-    /// it will be handled using the [default error handler](crate::error::default_error_handler).
+    /// it will be handled using the [default error handler](crate::error::DefaultErrorHandler).
     ///
     /// To use a custom error handler, see [`Commands::queue_handled`].
     ///
@@ -695,7 +695,7 @@ impl<'w, 's> Commands<'w, 's> {
     /// This command will fail if any of the given entities do not exist.
     ///
     /// It will internally return a [`TryInsertBatchError`](crate::world::error::TryInsertBatchError),
-    /// which will be handled by the [default error handler](crate::error::default_error_handler).
+    /// which will be handled by the [default error handler](crate::error::DefaultErrorHandler).
     #[track_caller]
     pub fn insert_batch<I, B>(&mut self, batch: I)
     where
@@ -726,7 +726,7 @@ impl<'w, 's> Commands<'w, 's> {
     /// This command will fail if any of the given entities do not exist.
     ///
     /// It will internally return a [`TryInsertBatchError`](crate::world::error::TryInsertBatchError),
-    /// which will be handled by the [default error handler](crate::error::default_error_handler).
+    /// which will be handled by the [default error handler](crate::error::DefaultErrorHandler).
     #[track_caller]
     pub fn insert_batch_if_new<I, B>(&mut self, batch: I)
     where
@@ -1223,8 +1223,8 @@ impl<'w, 's> Commands<'w, 's> {
 /// An [`EntityCommand`] can return a [`Result`](crate::error::Result),
 /// which will be passed to an [error handler](crate::error) if the `Result` is an error.
 ///
-/// The [default error handler](crate::error::default_error_handler) panics.
-/// It can be configured via [`set_global_default_error_handler`](crate::error::set_global_default_error_handler).
+/// The default error handler panics. It can be configured via
+/// the [`DefaultErrorHandler`](crate::error::DefaultErrorHandler) resource.
 ///
 /// Alternatively, you can customize the error handler for a specific command
 /// by calling [`EntityCommands::queue_handled`].
@@ -1767,7 +1767,7 @@ impl<'a> EntityCommands<'a> {
     /// Pushes an [`EntityCommand`] to the queue,
     /// which will get executed for the current [`Entity`].
     ///
-    /// The [default error handler](crate::error::default_error_handler)
+    /// The [default error handler](crate::error::DefaultErrorHandler)
     /// will be used to handle error cases.
     /// Every [`EntityCommand`] checks whether the entity exists at the time of execution
     /// and returns an error if it does not.