You're seeing just the function
enqueue_in, go back to Exq.Enqueuer module for more information.
Schedule a job to be enqueued at in the future given by offset in seconds.
pid- PID for Exq Manager or Enqueuer to handle this
queue- Name of queue to use
offset- Offset in seconds in the future to enqueue
worker- Worker module to target
args- Array of args to send to worker
options- job options, for example [max_retries: