Struct rin::ecs::operators::Write

pub struct Write<'a, T> where
    T: Component,
    <T as Component>::Storage: for<'s> Storage<'s, T>,  { /* fields omitted */ }

Operator that matches all entity’s that contain this component for read and write access

for pos in entities.iter_for_mut::<Write<Position>>(){
    //...
}

Will iterate over all position components

Trait Implementations

impl<'a, T> ChangesData<'a> for Write<'a, T> where
    T: ComponentSend,
    <T as Component>::Storage: for<'b> Storage<'b, T>,
    WriteGuardRef<'b, <T as Component>::Storage, <T as Component>::MutStorageCacheGuard>: for<'b> IntoIterMut,
    WriteGuardRef<'a, <T as Component>::Storage, <T as Component>::MutStorageCacheGuard>: IntoChangesIter<'a, T>,
    <WriteGuardRef<'a, <T as Component>::Storage, <T as Component>::MutStorageCacheGuard> as IntoChangesIter<'a, T>>::ChangesItem == <<T as Component>::Storage as Storage<'a, T>>::GetMut, 

type SubStorage = StorageWrite<'a, <WriteGuardRef<'a, <T as Component>::Storage, <T as Component>::MutStorageCacheGuard> as IntoChangesIter<'a, T>>::RawSubStorage, <Write<'a, T> as UnorderedData<'a>>::Components, <WriteGuardRef<'a, <T as Component>::Storage, <T as Component>::MutStorageCacheGuard> as IntoChangesIter<'a, T>>::SubStorage>

pub fn extend_changes<F>(entities: &'a Entities<'_>, f: F) where
    F: FnMut(<Write<'a, T> as UnorderedData<'a>>::ComponentsRef) -> bool, 

pub unsafe fn storage_and_changes(
    entities: &'a Entities<'_>
) -> Option<(<Write<'a, T> as ChangesData<'a>>::SubStorage, &'a mut HashSet<usize, RandomState>)>

impl<'a, T> DataAccesses for Write<'a, T> where
    T: Component,
    <T as Component>::Storage: for<'s> Storage<'s, T>, 

pub fn reads() -> Vec<TypeId, Global>

pub fn writes() -> Vec<TypeId, Global>

impl<'a, T> Deref for Write<'a, T> where
    T: Component,
    <<T as Component>::Storage as Storage<'a, T>>::GetMut: Borrow<<<T as Component>::Storage as Storage<'a, T>>::DerefTarget>,
    <T as Component>::Storage: for<'s> Storage<'s, T>, 

type Target = <<T as Component>::Storage as Storage<'a, T>>::DerefTarget

The resulting type after dereferencing.

pub fn deref(
    &self
) -> &<<T as Component>::Storage as Storage<'a, T>>::DerefTarget

Dereferences the value.

impl<'a, T> DerefMut for Write<'a, T> where
    T: Component,
    <<T as Component>::Storage as Storage<'a, T>>::GetMut: BorrowMut<<<T as Component>::Storage as Storage<'a, T>>::DerefTarget>,
    <T as Component>::Storage: for<'s> Storage<'s, T>, 

pub fn deref_mut(
    &mut self
) -> &mut <<T as Component>::Storage as Storage<'a, T>>::DerefTarget

Mutably dereferences the value.

impl<'a, T> FromComponent<'a, <<T as Component>::Storage as Storage<'a, T>>::GetMut> for Write<'a, T> where
    T: Component,
    <T as Component>::Storage: for<'s> Storage<'s, T>, 

pub fn from_component(
    component: <<T as Component>::Storage as Storage<'a, T>>::GetMut
) -> Write<'a, T>

impl<'r, 'a, C> StorageEntitiesExt<'a, Write<'a, C>> for &'r mut CreationSto<'a, C> where
    C: Component,
    <C as Component>::Storage: for<'s> Storage<'s, C>, 

type Component = <<C as Component>::Storage as Storage<'r, C>>::GetMut

type IntoStorage = StorageWrite<'a, <C as Component>::Storage, C, &'r mut <C as Component>::Storage>

pub fn into_storage(
    self
) -> Option<<&'r mut CreationSto<'a, C> as StorageEntitiesExt<'a, Write<'a, C>>>::IntoStorage>

pub fn entities(&self) -> &Entities<'a>

pub fn get(
    self,
    entity: &Entity
) -> Option<<&'r mut CreationSto<'a, C> as StorageEntitiesExt<'a, Write<'a, C>>>::Component>

impl<'a, T> UnorderedData<'a> for Write<'a, T> where
    T: Component,
    WriteGuardRef<'a, <T as Component>::Storage, <T as Component>::MutStorageCacheGuard>: IntoIterMut,
    <T as Component>::Storage: for<'s> Storage<'s, T>, 

type Iter = IterOptionWrapper<<WriteGuardRef<'a, <T as Component>::Storage, <T as Component>::MutStorageCacheGuard> as IntoIterMut>::IterMut>

type IterMut = IterOptionWrapper<<WriteGuardRef<'a, <T as Component>::Storage, <T as Component>::MutStorageCacheGuard> as IntoIterMut>::IterMut>

type Components = T

type ComponentsRef = <<T as Component>::Storage as Storage<'a, T>>::GetMut

type Storage = StorageWrite<'a, <T as Component>::Storage, <Write<'a, T> as UnorderedData<'a>>::Components, WriteGuardRef<'a, <T as Component>::Storage, <T as Component>::MutStorageCacheGuard>>

pub fn query_mask<E>(entities: &E) -> Bitmask where
    E: EntitiesStorage, 

pub fn into_iter<E>(
    entities: &'a E
) -> <Write<'a, T> as UnorderedData<'a>>::Iter where
    E: EntitiesStorage, 

pub fn into_iter_mut<E>(
    entities: &'a E
) -> <Write<'a, T> as UnorderedData<'a>>::Iter where
    E: EntitiesStorage, 

pub fn storage<E>(
    entities: &'a E
) -> Option<<Write<'a, T> as UnorderedData<'a>>::Storage> where
    E: EntitiesStorage, 

impl<'_, '_, T> SafeIter<'_> for Write<'_, T> where
    T: Component,
    <T as Component>::Storage: for<'s> Storage<'s, T>,