pub fn checksum(packet: &Ipv4Packet<'_>) -> u16beExpand description
Calculates a checksum of an IPv4 packet header. The checksum field of the packet is regarded as zeros during the calculation.
pub fn checksum(packet: &Ipv4Packet<'_>) -> u16beCalculates a checksum of an IPv4 packet header. The checksum field of the packet is regarded as zeros during the calculation.