Struct legion::world::LocationMap
source · [−]pub struct LocationMap { /* private fields */ }
Expand description
A map of entity IDs to their storage locations.
Implementations
sourceimpl LocationMap
impl LocationMap
sourcepub fn contains(&self, entity: Entity) -> bool
pub fn contains(&self, entity: Entity) -> bool
Returns true
if the location map contains the given entity.
sourcepub fn insert(
&mut self,
ids: &[Entity],
arch: ArchetypeIndex,
ComponentIndex: ComponentIndex
) -> Vec<EntityLocation>
pub fn insert(
&mut self,
ids: &[Entity],
arch: ArchetypeIndex,
ComponentIndex: ComponentIndex
) -> Vec<EntityLocation>
Inserts a collection of adjacent entities into the location map.
sourcepub fn set(&mut self, entity: Entity, location: EntityLocation)
pub fn set(&mut self, entity: Entity, location: EntityLocation)
Inserts or updates the location of an entity.
sourcepub fn get(&self, entity: Entity) -> Option<EntityLocation>
pub fn get(&self, entity: Entity) -> Option<EntityLocation>
Returns the location of an entity.
sourcepub fn remove(&mut self, entity: Entity) -> Option<EntityLocation>
pub fn remove(&mut self, entity: Entity) -> Option<EntityLocation>
Removes an entity from the location map.
Trait Implementations
sourceimpl Clone for LocationMap
impl Clone for LocationMap
sourcefn clone(&self) -> LocationMap
fn clone(&self) -> LocationMap
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for LocationMap
impl Debug for LocationMap
sourceimpl Default for LocationMap
impl Default for LocationMap
sourcefn default() -> LocationMap
fn default() -> LocationMap
Returns the “default value” for a type. Read more
Auto Trait Implementations
impl RefUnwindSafe for LocationMap
impl Send for LocationMap
impl Sync for LocationMap
impl Unpin for LocationMap
impl UnwindSafe for LocationMap
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
sourcepub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
sourcepub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
sourcepub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any(&self) -> &(dyn Any + 'static)
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
sourcepub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
sourceimpl<T> DowncastSync for T where
T: Any + Send + Sync,
impl<T> DowncastSync for T where
T: Any + Send + Sync,
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more