Method Layer

packet.go:568–585

(t LayerType)

	return p.layers
}
func (p *lazyPacket) Layer(t LayerType) Layer {
	for _, l := range p.layers {
		if l.LayerType() == t {
			return l
		}
	}
	numLayers := len(p.layers)
	for p.next != nil {
		p.decodeNextLayer()
		for _, l := range p.layers[numLayers:] {
			if l.LayerType() == t {
				return l
			}
		}
		numLayers = len(p.layers)
	}
	return nil
}
func (p *lazyPacket) LayerClass(lc LayerClass) Layer {
	for _, l := range p.layers {
		if lc.Contains(l.LayerType()) {