Struct smoltcp::wire::SixlowpanExtHeaderPacket

pub struct SixlowpanExtHeaderPacket<T: AsRef<[u8]>> { /* private fields */ }

A read/write wrapper around a 6LoWPAN NHC Extension header.

Implementations

impl<T: AsRef<[u8]>> ExtHeaderPacket<T>

pub const fn new_unchecked(buffer: T) -> Self

Input a raw octet buffer with a 6LoWPAN NHC Extension Header structure.

pub fn new_checked(buffer: T) -> Result<Self>

Shorthand for a combination of new_unchecked and check_len.

pub fn check_len(&self) -> Result<()>

Ensure that no accessor method will panic if called. Returns Err(Error) if the buffer is too short.

pub fn into_inner(self) -> T

Consumes the frame, returning the underlying buffer.

pub fn extension_header_id(&self) -> ExtHeaderId

Return the Extension Header ID.

pub fn next_header(&self) -> NextHeader

Parse the next header field.

impl<'a, T: AsRef<[u8]> + ?Sized> ExtHeaderPacket<&'a T>

pub fn payload(&self) -> &'a [u8]

Return a pointer to the payload.

impl<T: AsRef<[u8]> + AsMut<[u8]>> ExtHeaderPacket<T>

pub fn payload_mut(&mut self) -> &mut [u8]

Return a mutable pointer to the payload.

Trait Implementations

impl<T: Clone + AsRef<[u8]>> Clone for ExtHeaderPacket<T>

fn clone(&self) -> ExtHeaderPacket<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + AsRef<[u8]>> Debug for ExtHeaderPacket<T>

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

Formats the value using the given formatter.