Struct rs_ecs::With

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pub struct With<S, C>(_);
Expand description

A query specification to iterate over entities with a certain component, but without borrowing that component.

Examples

A query for components of type u32 and bool, only matching entities with a component of type f32.

let query = Query::<With<(&u32, &bool), f32>>::new();

Trait Implementations§

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impl<S, C> QuerySpec for With<S, C>where S: QuerySpec, C: 'static,

Auto Trait Implementations§

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impl<S, C> RefUnwindSafe for With<S, C>where C: RefUnwindSafe, S: RefUnwindSafe,

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impl<S, C> Send for With<S, C>where C: Send, S: Send,

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impl<S, C> Sync for With<S, C>where C: Sync, S: Sync,

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impl<S, C> Unpin for With<S, C>where C: Unpin, S: Unpin,

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impl<S, C> UnwindSafe for With<S, C>where C: UnwindSafe, S: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.