pub fn push<T>(&mut self, components: T) -> Entity
    where
        Option<T>: 'static + IntoComponentSource,
        <Option<T> as IntoComponentSource>::Source: KnownLength + Send + Sync,
    {
        self.extend(Some(components))[0]
    }
/// Queues the insertion of a single entity into the world.
Queues the insertion of a single entity into the world.
Queues the insertion of a single entity into the world .
pub fn push<T>(&mut self, components: T) -> Entity
    where
        Option<T>: 'static + IntoComponentSource,
        <Option<T> as IntoComponentSource>::Source: KnownLength + Send + Sync,
    {
        self.extend(Some(components))[0]
    }
pub fn push < T > ( & mut self , components : T ) -> Entity where Option < T > : ' static + IntoComponentSource , < Option < T > as IntoComponentSource > :: Source : KnownLength + Send + Sync , { self . extend ( Some ( components ) ) [ 0 ] }
Queues the insertion of a single entity into the world.
Queues the insertion of a single entity into the world .
&mut self
components
T
&mut self
components
T