Method Back

internal/lru/lru.go:417–422

Back returns the last element of list l or nil if the list is empty.

()

// Back returns the last element of list l or nil if the list is empty.
func (l *LruList[K, V]) Back() *Entry[K, V] {
	if l.len == 0 {
		return nil
	}
	return l.root.prev
}

// lazyInit lazily initializes a zero List Value.
func (l *LruList[K, V]) lazyInit() {