Struct crossbeam_epoch::sync::queue::Node

struct Node<T> {
    data: MaybeUninit<T>,
    next: Atomic<Node<T>>,
}

Fields

data: MaybeUninit<T>

The slot in which a value of type T can be stored.

The type of data is MaybeUninit<T> because a Node<T> doesn’t always contain a T. For example, the sentinel node in a queue never contains a value: its slot is always empty. Other nodes start their life with a push operation and contain a value until it gets popped out. After that such empty nodes get added to the collector for destruction.

next: Atomic<Node<T>>