LocklessQueuePushState

Defined in header “ark/concurrency/lockless_queue.hh”.

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An enumeration indicating the state of the queue after a push.

Values

• PushedWithoutDrop = 0
  If we pushed onto the queue and no items were dropped.

• PushedWithDrop = 1
  If we pushed onto the queue and an item was dropped.

• QueueFull = 2
  If we couldn’t push onto the queue without an item being dropped.

• OutOfMemory = 3
  If we ran out of memory during the push.