[−][src]Struct amethyst_utils::tag::TagFinder

pub struct TagFinder<'a, T> where
    T: Clone + Send + Sync + 'static,  {
    pub entities: Entities<'a>,
    pub tags: ReadStorage<'a, Tag<T>>,
}

Utility lookup for tag components

Fields

entities: Entities<'a>

The EntitiesRes from the ECS used to lookup tags.

tags: ReadStorage<'a, Tag<T>>

The component storage for the tags being searched.

Methods

`impl<'a, T> TagFinder<'a, T> where T: Clone + Send + Sync + 'static,` [src]

`pub fn find(&self) -> Option<Entity>`[src]

Returns the first entity found with the tag in question.

Trait Implementations

`impl<'a, T> SystemData<'a> for TagFinder<'a, T> where T: Clone + Send + Sync + 'static, Entities<'a>: SystemData<'a>, ReadStorage<'a, Tag<T>>: SystemData<'a>,` [src]

`fn setup(world: &mut World)`[src]

`fn fetch(world: &'a World) -> Self`[src]

`fn reads() -> Vec<ResourceId>`[src]

`fn writes() -> Vec<ResourceId>`[src]

Auto Trait Implementations

`impl<'a, T> Unpin for TagFinder<'a, T> where T: Unpin,`

`impl<'a, T> Sync for TagFinder<'a, T>`

`impl<'a, T> Send for TagFinder<'a, T>`

`impl<'a, T> !UnwindSafe for TagFinder<'a, T>`

`impl<'a, T> !RefUnwindSafe for TagFinder<'a, T>`

Blanket Implementations

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

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

`fn into(self) -> U`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

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

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`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>,` [src]

`fn to_subset(&self) -> Option<SS>`[src]

`fn is_in_subset(&self) -> bool`[src]

`unsafe fn to_subset_unchecked(&self) -> SS`[src]

`fn from_subset(element: &SS) -> SP`[src]

`impl<'a, T> DynamicSystemData<'a> for T where T: SystemData<'a>,` [src]

`type Accessor = StaticAccessor<T>`

The accessor of the SystemData, which specifies the read and write dependencies and does the fetching. Read more

`fn setup(&StaticAccessor<T>, world: &mut World)`[src]

`fn fetch(&StaticAccessor<T>, world: &'a World) -> T`[src]

`impl<T> Resource for T where T: Any + Send + Sync,` [src]

`impl<T> Any for T where T: Any,` [src]

`fn get_type_id(&self) -> TypeId`[src]

`impl<T> Event for T where T: Send + Sync + 'static,` [src]

`impl<T> Erased for T`[src]

`impl<T> Supports<T> for T`[src]

`impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S where D: AdaptFrom<S, Swp, Dwp, T>, Dwp: WhitePoint, Swp: WhitePoint, T: Component + Float,` [src]

`fn adapt_into_using<M>(self, method: M) -> D where M: TransformMatrix<Swp, Dwp, T>,` [src]

`fn adapt_into(self) -> D`[src]

Convert the source color to the destination color using the bradford method by default Read more

`impl<T> SetParameter for T`[src]

`fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where T: Parameter<Self>,` [src]

Sets value as a parameter of self.

[−][src]Struct amethyst_utils::tag::TagFinder

Fields

Methods

impl<'a, T> TagFinder<'a, T> where T: Clone + Send + Sync + 'static, [src]

pub fn find(&self) -> Option<Entity>[src]

Trait Implementations

impl<'a, T> SystemData<'a> for TagFinder<'a, T> where T: Clone + Send + Sync + 'static, Entities<'a>: SystemData<'a>, ReadStorage<'a, Tag<T>>: SystemData<'a>, [src]

fn setup(world: &mut World)[src]

fn fetch(world: &'a World) -> Self[src]

fn reads() -> Vec<ResourceId>[src]

fn writes() -> Vec<ResourceId>[src]

Auto Trait Implementations

impl<'a, T> Unpin for TagFinder<'a, T> where T: Unpin,

impl<'a, T> Sync for TagFinder<'a, T>

impl<'a, T> Send for TagFinder<'a, T>

impl<'a, T> !UnwindSafe for TagFinder<'a, T>

impl<'a, T> !RefUnwindSafe for TagFinder<'a, T>

Blanket Implementations

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

fn from(t: T) -> T[src]

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

fn into(self) -> U[src]

impl<T, U> TryFrom<U> for T where U: Into<T>, [src]

type Error = Infallible

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]

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

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

impl<T> Borrow<T> for T where T: ?Sized, [src]

fn borrow(&self) -> &T[src]

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

fn borrow_mut(&mut self) -> &mut T[src]

impl<T> Any for T where T: 'static + ?Sized, [src]

fn type_id(&self) -> TypeId[src]

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

type Output = T

impl<SS, SP> SupersetOf<SS> for SP where SS: SubsetOf<SP>, [src]

fn to_subset(&self) -> Option<SS>[src]

fn is_in_subset(&self) -> bool[src]

unsafe fn to_subset_unchecked(&self) -> SS[src]

fn from_subset(element: &SS) -> SP[src]

impl<'a, T> DynamicSystemData<'a> for T where T: SystemData<'a>, [src]

type Accessor = StaticAccessor<T>

fn setup(&StaticAccessor<T>, world: &mut World)[src]

fn fetch(&StaticAccessor<T>, world: &'a World) -> T[src]

impl<T> Resource for T where T: Any + Send + Sync, [src]

impl<T> Any for T where T: Any, [src]

fn get_type_id(&self) -> TypeId[src]

impl<T> Event for T where T: Send + Sync + 'static, [src]

impl<T> Erased for T[src]

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

impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S where D: AdaptFrom<S, Swp, Dwp, T>, Dwp: WhitePoint, Swp: WhitePoint, T: Component + Float, [src]

fn adapt_into_using<M>(self, method: M) -> D where M: TransformMatrix<Swp, Dwp, T>, [src]

fn adapt_into(self) -> D[src]

impl<T> SetParameter for T[src]

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where T: Parameter<Self>, [src]