peek: Get the next element of the queue

In rdpeng/queue: On-Disk Queue Data Type

Get the next element of the queue

Description

Return the next element of the queue

Usage

peek(x, ...)

Arguments

x	a queue object
...	arguments passed to other methods

Value

the value of the head of the queue

Note

For job_queue objects this returns the next element of the input queue

rdpeng/queue documentation built on June 9, 2022, 11:27 a.m.