toString function ??

[Michael Gale]

Hello,

I can not seem to find any documentation on "toString" ?

I have found am example online using it:

sub packet_cap_process {
        my ($user, $hrd_ck, $pkt) = @_;

        ## Get IP header info
        my $header = NetPacket::Ethernet->decode($pkt);
        
        my $ether_data = NetPacket::Ethernet::strip($pkt);
        my $ip = NetPacket::IP->decode($ether_data);
        my $udp = NetPacket::UDP->decode($ip->{'data'});
        my $packet = Net::DHCP::Packet->new($udp->{'data'});

print $packet->toString();
}

I would like to understand how to use toString :(

perldoc -f toString does not help.

Michael

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