Method Diff

pkg/collector/distinct_string_collector.go:138–156

Diff returns all new strings collected since the last time diff was called

()

// Diff returns all new strings collected since the last time diff was called
func (d *DistinctString) Diff() ([]string, error) {
	// can check diffEnabled without lock because it is not modified after creation
	if !d.diffEnabled {
		return nil, errDiffNotEnabled
	}

	d.mtx.Lock()
	defer d.mtx.Unlock()

	ss := make([]string, 0, len(d.new))

	for k := range d.new {
		ss = append(ss, k)
	}

	clear(d.new)
	sort.Strings(ss)
	return ss, nil
}