Struct legion::storage::EntityLayout [−][src]
Describes the component types which are attached to an entity.
Implementations
impl EntityLayout[src]
pub fn new() -> Self[src]
Constructs a new entity layout.
pub fn register_component<T: Component>(&mut self)[src]
Adds a new component to the layout.
pub unsafe fn register_component_raw(
&mut self,
type_id: ComponentTypeId,
f: fn() -> Box<dyn UnknownComponentStorage>
)[src]
&mut self,
type_id: ComponentTypeId,
f: fn() -> Box<dyn UnknownComponentStorage>
)
Adds a new component to the layout.
Safety
The storage returned from the storage constructor function must be capable
of storing the component type identified by type_id.
pub fn component_types(&self) -> &[ComponentTypeId]ⓘ[src]
Returns a slice of component type IDs for the components inside the layout.
pub fn has_component<T: Component>(&self) -> bool[src]
Returns true if the layout contains the given component type.
pub fn has_component_by_id(&self, type_id: ComponentTypeId) -> bool[src]
Returns true if the layout contains the given component type.
Trait Implementations
impl Clone for EntityLayout[src]
fn clone(&self) -> EntityLayout[src]
pub fn clone_from(&mut self, source: &Self)1.0.0[src]
impl Debug for EntityLayout[src]
impl Default for EntityLayout[src]
fn default() -> EntityLayout[src]
impl LayoutFilter for EntityLayout[src]
fn matches_layout(&self, components: &[ComponentTypeId]) -> FilterResult[src]
Auto Trait Implementations
impl RefUnwindSafe for EntityLayout
impl Send for EntityLayout
impl Sync for EntityLayout
impl Unpin for EntityLayout
impl UnwindSafe for EntityLayout
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> Downcast for T where
T: Any, [src]
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>[src]
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>[src]
pub fn as_any(&self) -> &(dyn Any + 'static)[src]
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)[src]
impl<T> DowncastSync for T where
T: Send + Sync + Any, [src]
T: Send + Sync + Any,
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn clone_into(&self, target: &mut T)[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,