Enum bevy_ecs::component::StorageType
source · pub enum StorageType {
Table,
SparseSet,
}
Expand description
The storage used for a specific component type.
Examples
The StorageType
for a component is configured via the derive attribute
#[derive(Component)]
#[component(storage = "SparseSet")]
struct A;
Variants§
Table
Provides fast and cache-friendly iteration, but slower addition and removal of components. This is the default storage type.
SparseSet
Provides fast addition and removal of components, but slower iteration.
Trait Implementations§
source§impl Clone for StorageType
impl Clone for StorageType
source§fn clone(&self) -> StorageType
fn clone(&self) -> StorageType
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for StorageType
impl Debug for StorageType
source§impl Default for StorageType
impl Default for StorageType
source§fn default() -> StorageType
fn default() -> StorageType
Returns the “default value” for a type. Read more
source§impl PartialEq<StorageType> for StorageType
impl PartialEq<StorageType> for StorageType
source§fn eq(&self, other: &StorageType) -> bool
fn eq(&self, other: &StorageType) -> bool
impl Copy for StorageType
impl Eq for StorageType
impl StructuralEq for StorageType
impl StructuralPartialEq for StorageType
Auto Trait Implementations§
impl RefUnwindSafe for StorageType
impl Send for StorageType
impl Sync for StorageType
impl Unpin for StorageType
impl UnwindSafe for StorageType
Blanket Implementations§
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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 moresource§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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 moresource§fn as_any(&self) -> &(dyn Any + 'static)
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 moresource§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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 moresource§impl<T> FromWorld for Twhere
T: Default,
impl<T> FromWorld for Twhere
T: Default,
source§fn from_world(_world: &mut World) -> T
fn from_world(_world: &mut World) -> T
Creates
Self
using data from the given World