Struct Ieee80211Header 

pub struct Ieee80211Header {
    pub frame_control: FrameControl,
    pub duration_id: u16,
    pub addr1: MacAddress,
    pub addr2: MacAddress,
    pub addr3: MacAddress,
    pub sequence_control: u16,
    pub addr4: Option<MacAddress>,
}

IEEE 802.11 MAC header

Fields

frame_control: FrameControl

Frame control field

duration_id: u16

Duration/ID field (microseconds or association ID)

addr1: MacAddress

Address 1: Receiver/Destination

addr2: MacAddress

Address 2: Transmitter/Source

addr3: MacAddress

Address 3: BSSID or other

sequence_control: u16

Sequence control (fragment + sequence number)

addr4: Option<MacAddress>

Address 4 (only in WDS/mesh frames: to_ds=1 && from_ds=1)

Implementations

impl Ieee80211Header

pub const MIN_SIZE: usize = 24usize

Minimum header size (without addr4): 2+2+6+6+6+2 = 24 bytes

pub const WITH_ADDR4_SIZE: usize = 30usize

Header size with addr4: 24 + 6 = 30 bytes

pub fn from_bytes(data: &[u8]) -> Option<Self>

Parse header from raw bytes

pub fn to_bytes(&self) -> Vec<u8>

Serialize header to bytes

pub fn header_len(&self) -> usize

Get header length in bytes

Trait Implementations

impl Clone for Ieee80211Header

fn clone(&self) -> Ieee80211Header

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Ieee80211Header

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.