pub struct ChildBuilder<'a> { /* private fields */ }
Expand description
Struct for building children entities and adding them to a parent entity.
§Example
This example creates three entities, a parent and two children.
commands.spawn(MyBundle {}).with_children(|child_builder| {
child_builder.spawn(MyChildBundle {});
child_builder.spawn(MyChildBundle {});
});
Implementations§
Source§impl ChildBuilder<'_>
impl ChildBuilder<'_>
Sourcepub fn spawn(&mut self, bundle: impl Bundle) -> EntityCommands<'_>
pub fn spawn(&mut self, bundle: impl Bundle) -> EntityCommands<'_>
Sourcepub fn spawn_empty(&mut self) -> EntityCommands<'_>
pub fn spawn_empty(&mut self) -> EntityCommands<'_>
Sourcepub fn parent_entity(&self) -> Entity
pub fn parent_entity(&self) -> Entity
Returns the parent entity of this ChildBuilder
.
Sourcepub fn add_command<C: Command>(&mut self, command: C) -> &mut Self
pub fn add_command<C: Command>(&mut self, command: C) -> &mut Self
Adds a command to be executed, like Commands::add
.
Auto Trait Implementations§
impl<'a> Freeze for ChildBuilder<'a>
impl<'a> RefUnwindSafe for ChildBuilder<'a>
impl<'a> Send for ChildBuilder<'a>
impl<'a> Sync for ChildBuilder<'a>
impl<'a> Unpin for ChildBuilder<'a>
impl<'a> !UnwindSafe for ChildBuilder<'a>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
Source§fn into_any(self: Box<T>) -> Box<dyn Any>
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