Struct rin::ecs::operators::ReadAndParent[][src]

pub struct ReadAndParent<'a, T> { /* fields omitted */ }

Operator over hierarchical components that will select an entity’s component and it’s parent for read only

#[derive(HierarchicalComponent, Debug)]
struct Position{x: f32, y: f32}
for (pos, parent_pos) in entities.ordered_iter_for::<ReadAndParent<Position>>(){

}

Trait Implementations

impl<'a, T> OrderedData<'a> for ReadAndParent<'a, T> where
    T: ComponentSend,
    <T as Component>::Storage: for<'b> HierarchicalStorage<'b, T>,
    ReadGuardRef<'b, <T as Component>::Storage>: for<'b> IntoHierarchicalIter<'b, T>, 
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type Iter = ReadAndParentIter<'a, T>

type Components = T

type ComponentsRef = (&'a T, Option<&'a T>)

type Storage = ParentStorageRead<'a, <T as Component>::Storage, ReadGuardRef<'a, <T as Component>::Storage>, <ReadAndParent<'a, T> as OrderedData<'a>>::Components>

impl<'_, '_, T> SafeIter<'_> for ReadAndParent<'_, T>[src]

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for ReadAndParent<'a, T> where
    T: RefUnwindSafe

impl<'a, T> Send for ReadAndParent<'a, T> where
    T: Sync

impl<'a, T> Sync for ReadAndParent<'a, T> where
    T: Sync

impl<'a, T> Unpin for ReadAndParent<'a, T>

impl<'a, T> UnwindSafe for ReadAndParent<'a, T> where
    T: RefUnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Any for T where
    T: Any
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> Downcast for T where
    T: Any
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impl<T> DowncastSync for T where
    T: Any + Send + Sync
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<V> IntoPnt<V> for V[src]

impl<V> IntoVec<V> for V[src]

impl<T> Pointable for T[src]

type Init = T

The type for initializers.

impl<T> Same<T> for T[src]

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP where
    SS: SubsetOf<SP>, 
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impl<SS, SP> SupersetOf<SS> for SP where
    SS: SubsetOf<SP>, 
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impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 
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