Trait sparsey::UnfilteredQueryElement

pub unsafe trait UnfilteredQueryElement<'a> {
    type Item: 'a;
    type Component: Component;
    fn group_info(&self) -> Option<GroupInfo<'a>>;
    fn world_tick(&self) -> Ticks;
    fn change_tick(&self) -> Ticks;
    fn contains<F>(&self, entity: Entity, filter: &F) -> bool
    where
        F: QueryElementFilter<Self::Component>;
    fn get_index_entity(&self, entity: Entity) -> Option<&IndexEntity>;
    unsafe fn get_unchecked<F>(
        self, 
        index: usize, 
        filter: &F
    ) -> Option<Self::Item>
    where
        F: QueryElementFilter<Self::Component>;
    fn split(
        self
    ) -> (&'a [Entity], &'a EntitySparseArray, NonNull<Self::Component>, NonNull<ChangeTicks>);
    unsafe fn get_from_parts_unchecked<F>(
        components: NonNull<Self::Component>, 
        ticks: NonNull<ChangeTicks>, 
        index: usize, 
        filter: &F, 
        world_tick: Ticks, 
        change_tick: Ticks
    ) -> Option<Self::Item>
    where
        F: QueryElementFilter<Self::Component>;
}

Trait implemented by unfiltered items that can be used in queries.

Associated Types

type Item: 'a

type Component: Component

Required methods

fn group_info(&self) -> Option<GroupInfo<'a>>

fn world_tick(&self) -> Ticks

fn change_tick(&self) -> Ticks

fn contains<F>(&self, entity: Entity, filter: &F) -> bool where
    F: QueryElementFilter<Self::Component>, 

fn get_index_entity(&self, entity: Entity) -> Option<&IndexEntity>

unsafe fn get_unchecked<F>(self, index: usize, filter: &F) -> Option<Self::Item> where
    F: QueryElementFilter<Self::Component>, 

fn split(
    self
) -> (&'a [Entity], &'a EntitySparseArray, NonNull<Self::Component>, NonNull<ChangeTicks>)

unsafe fn get_from_parts_unchecked<F>(
    components: NonNull<Self::Component>,
    ticks: NonNull<ChangeTicks>,
    index: usize,
    filter: &F,
    world_tick: Ticks,
    change_tick: Ticks
) -> Option<Self::Item> where
    F: QueryElementFilter<Self::Component>, 

Implementors

impl<'a, 'b, T, S> UnfilteredQueryElement<'a> for &'a mut ComponentView<'b, T, S> where
    T: Component,
    S: Deref<Target = ComponentStorage> + DerefMut, 

type Item = ComponentRefMut<'a, T>

type Component = T

impl<'a, T, S> UnfilteredQueryElement<'a> for &'a ComponentView<'a, T, S> where
    T: Component,
    S: Deref<Target = ComponentStorage>, 

type Item = &'a T

type Component = T