_exception = nil, item = nil) {|String, Exception| ... } &#x21d2; void </a>
    

    
  </span>
  
    <span class="note title not_defined_here">
      included
      from <span class='object_link'><a href="../Logging.html#log_warn-instance_method" title="SidekiqUniqueJobs::Logging#log_warn (method)">SidekiqUniqueJobs::Logging</a></span>
    </span>
  
  
  
  
  
  
  

  
    <span class="summary_desc"><div class='inline'><p>Logs a message at warn level.</p>
</div></span>
  
</li>

      
        <li cla