Struct bevy_ecs::change_detection::Mut [−][src]
pub struct Mut<'a, T> { /* fields omitted */ }
Expand description
Unique mutable borrow of an entity’s component
Implementations
Consume self
and return a mutable reference to the
contained value while marking self
as “changed”.
Trait Implementations
Returns true if (and only if) this value been added since the last execution of this system. Read more
Returns true if (and only if) this value been changed since the last execution of this system. Read more
Manually flags this value as having been changed. This normally isn’t required because accessing this pointer mutably automatically flags this value as “changed”. Read more
Auto Trait Implementations
impl<'a, T> RefUnwindSafe for Mut<'a, T> where
T: RefUnwindSafe,
impl<'a, T> !UnwindSafe for Mut<'a, T>
Blanket Implementations
Mutably borrows from an owned value. Read more
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
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
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
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
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more