code: func (c *ExecConfig) Copy() *ExecConfig {
  	if c == nil {
  		return nil
  	}
  
  	var o ExecConfig
  
  	o.Command = c.Command
  
  	o.Enabled = c.Enabled
  
  	if c.Env != nil {
  		o.Env = c.Env.Copy()
  	}
  
  	o.KillSignal = c.KillSignal
  
  	o.KillTimeout = c.KillTimeout
  
  	o.ReloadSignal = c.ReloadSignal
  
  	o.Splay = c.Splay
  
  	o.Timeout = c.Timeout
  
  	return &o
  }
docs: // Copy returns a deep copy of this configuration.