Struct zero_packet::datalink::ethernet::EthernetBuilder

pub struct EthernetBuilder<'a> {
    pub data: &'a mut [u8],
}

Represents an Ethernet frame builder.

Fields

data: &'a mut [u8]

Implementations

impl<'a> EthernetBuilder<'a>

pub fn new(data: &'a mut [u8]) -> Result<Self, &'static str>

Creates a new EthernetFrame from the given slice.

Returns an error if the smallest possible Ethernet header does not fit in the slice.

pub fn header_length(&self) -> usize

Returns the header length in bytes.

pub fn set_dest_mac(&mut self, dest: &[u8; 6])

Sets the destination MAC address.

pub fn set_src_mac(&mut self, src: &[u8; 6])

Sets the source MAC address.

pub fn set_ethertype(&mut self, ethertype: u16)

Sets the EtherType field.

EtherType indicates which protcol is encapsulated in the payload.