Struct Ieee802154Repr 

pub struct Ieee802154Repr {
    pub frame_type: FrameType,
    pub security_enabled: bool,
    pub frame_pending: bool,
    pub ack_request: bool,
    pub sequence_number: Option<u8>,
    pub pan_id_compression: bool,
    pub frame_version: FrameVersion,
    pub dst_pan_id: Option<Pan>,
    pub dst_addr: Option<Address>,
    pub src_pan_id: Option<Pan>,
    pub src_addr: Option<Address>,
}

The fields of an IEEE 802.15.4 MAC header.

The layout of the header depends on its own fields (which addresses are present, whether the PAN identifier is compressed), so the header is parsed and emitted as a whole.

Fields

frame_type: FrameType

security_enabled: bool

frame_pending: bool

ack_request: bool

sequence_number: Option<u8>

pan_id_compression: bool

frame_version: FrameVersion

dst_pan_id: Option<Pan>

dst_addr: Option<Address>

src_pan_id: Option<Pan>

src_addr: Option<Address>

Implementations

impl Repr

pub fn parse(buf: &[u8]) -> Result<(Repr, usize), Error>

Parse the MAC header of a frame.

Returns the header and its length, the auxiliary security header included. The payload starts at that offset.

Errors:

• Error if the buffer is shorter than the header, or longer than 127 bytes, or the frame version or an addressing mode is unknown.

pub const fn buffer_len(&self) -> usize

Return the length of the MAC header this will emit.

pub fn emit(&self, buf: &mut [u8])

Write the MAC header into the front of buf.

Writes exactly buffer_len bytes. A missing sequence number or PAN identifier is written as zero.

Panics

Panics if buf is shorter than buffer_len.

Trait Implementations

impl Clone for Repr

fn clone(&self) -> Repr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Repr

impl Debug for Repr

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

Formats the value using the given formatter.

impl Display for Repr

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

Formats the value using the given formatter.

impl Eq for Repr

impl Format for Repr

Available on crate feature defmt only.

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl PartialEq for Repr

fn eq(&self, other: &Repr) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Repr