pub struct GroupDef { /* private fields */ }
Expand description
Describes the components in a component group.
Implementations
sourceimpl GroupDef
impl GroupDef
sourcepub fn from_vec(components: Vec<ComponentTypeId>) -> Self
pub fn from_vec(components: Vec<ComponentTypeId>) -> Self
Constructs a new component group from a vector of component type IDs.
sourcepub fn add(&mut self, element: ComponentTypeId)
pub fn add(&mut self, element: ComponentTypeId)
Adds a new component to the end of the group.
Trait Implementations
sourceimpl From<Vec<ComponentTypeId, Global>> for GroupDef
impl From<Vec<ComponentTypeId, Global>> for GroupDef
sourcefn from(components: Vec<ComponentTypeId>) -> Self
fn from(components: Vec<ComponentTypeId>) -> Self
Performs the conversion.
Auto Trait Implementations
impl RefUnwindSafe for GroupDef
impl Send for GroupDef
impl Sync for GroupDef
impl Unpin for GroupDef
impl UnwindSafe for GroupDef
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