pub type TickHandlerRc = Rc<EngineCell<dyn TickHandler>>;Expand description
A reference-counted shared-mutable container for a dyn TickHandler.
Holds a dyn TickHandler behind EngineCell (an UnsafeCell-backed
Sync newtype), so the multi-owner shared-mut pattern that
Rc<RefCell<T>> used to express is now expressed without RefCell -
matching the rest of the engine’s static mut convention.
§Access
Use EngineCell::get_mut for unconditional mutable access.
Aliased Type§
pub struct TickHandlerRc { /* private fields */ }