[−][src]Struct bevy_ecs::prelude::Ref
Shared borrow of an entity's component
Implementations
impl<'a, T> Ref<'a, T> where
T: Component,
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T: Component,
pub unsafe fn new(
archetype: &'a Archetype,
index: usize
) -> Result<Ref<'a, T>, MissingComponent>
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archetype: &'a Archetype,
index: usize
) -> Result<Ref<'a, T>, MissingComponent>
Trait Implementations
impl<'a, T> Clone for Ref<'a, T> where
T: Component + Clone,
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T: Component + Clone,
impl<'a, T> Debug for Ref<'a, T> where
T: Component + Debug,
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T: Component + Debug,
impl<'a, T> Deref for Ref<'a, T> where
T: Component,
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T: Component,
impl<'a, T> Drop for Ref<'a, T> where
T: Component,
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T: Component,
impl<'_, T> Send for Ref<'_, T> where
T: Component,
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T: Component,
impl<'_, T> Sync for Ref<'_, T> where
T: Component,
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T: Component,
Auto Trait Implementations
impl<'a, T> !RefUnwindSafe for Ref<'a, T>
impl<'a, T> Unpin for Ref<'a, T>
impl<'a, T> !UnwindSafe for Ref<'a, T>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Component for T where
T: 'static + Send + Sync,
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T: 'static + Send + Sync,
impl<T> Downcast for T where
T: Any,
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T: Any,
fn into_any(self: Box<T>) -> Box<dyn Any + 'static>
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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fn as_any(&self) -> &(dyn Any + 'static)
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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impl<T> DowncastSync for T where
T: Send + Sync + Any,
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T: Send + Sync + Any,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,