Struct keeshond_treats::world::LevelBackgroundTag [−][src]
pub struct LevelBackgroundTag {}
Trait Implementations
impl Component for LevelBackgroundTag
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impl Component for LevelBackgroundTag
[src]fn maintain_ordering() -> bool
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fn maintain_ordering() -> bool
[src]Whether to maintain insertion order when removing components. By default, the slower method that maintains ordering is used. The performance penalty is based on the size of the data in the component type, so it is a good idea to disable this for larger components that don’t need strict ordering, as the faster swap removal method is used. Keep in mind that this will disturb the iteration order of the components in the store. Read more
fn capacity_hint() -> usize
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fn capacity_hint() -> usize
[src]How many components of this type that memory should be reserved for in advance.
Auto Trait Implementations
impl RefUnwindSafe for LevelBackgroundTag
impl Send for LevelBackgroundTag
impl Sync for LevelBackgroundTag
impl Unpin for LevelBackgroundTag
impl UnwindSafe for LevelBackgroundTag
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
pub 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
pub 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
pub 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
pub 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
impl<T> Same<T> for T
impl<T> Same<T> for T
type Output = T
type Output = T
Should always be Self