Struct Ipv6Packet

pub struct Ipv6Packet<T: AsRef<[u8]>> { /* private fields */ }

A read/write wrapper around an Internet Protocol version 6 packet buffer.

Implementations

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

pub const fn new_unchecked(buffer: T) -> Packet<T>

Create a raw octet buffer with an IPv6 packet structure.

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

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.

The result of this check is invalidated by calling set_payload_len.

pub fn into_inner(self) -> T

Consume the packet, returning the underlying buffer.

pub const fn header_len(&self) -> usize

Return the header length.

pub fn version(&self) -> u8

Return the version field.

pub fn traffic_class(&self) -> u8

Return the traffic class.

pub fn flow_label(&self) -> u32

Return the flow label field.

pub fn payload_len(&self) -> u16

Return the payload length field.

pub fn total_len(&self) -> usize

Return the payload length added to the known header length.

pub fn next_header(&self) -> Protocol

Return the next header field.

pub fn hop_limit(&self) -> u8

Return the hop limit field.

pub fn src_addr(&self) -> Address

Return the source address field.

pub fn dst_addr(&self) -> Address

Return the destination address field.

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

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

Return a pointer to the payload.

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

pub fn set_version(&mut self, value: u8)

Set the version field.

pub fn set_traffic_class(&mut self, value: u8)

Set the traffic class field.

pub fn set_flow_label(&mut self, value: u32)

Set the flow label field.

pub fn set_payload_len(&mut self, value: u16)

Set the payload length field.

pub fn set_next_header(&mut self, value: Protocol)

Set the next header field.

pub fn set_hop_limit(&mut self, value: u8)

Set the hop limit field.

pub fn set_src_addr(&mut self, value: Address)

Set the source address field.

pub fn set_dst_addr(&mut self, value: Address)

Set the destination address field.

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

Return a mutable pointer to the payload.

Trait Implementations

impl<T: AsRef<[u8]>> AsRef<[u8]> for Packet<T>

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

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

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

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

Formats the value using the given formatter.

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

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

Formats the value using the given formatter.

impl<T: PartialEq + AsRef<[u8]>> PartialEq for Packet<T>

fn eq(&self, other: &Packet<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: AsRef<[u8]>> PrettyPrint for Packet<T>

fn pretty_print( buffer: &dyn AsRef<[u8]>, f: &mut Formatter<'_>, indent: &mut PrettyIndent, ) -> Result

Write a concise, formatted representation of a packet contained in the provided buffer, and any nested packets it may contain.

impl<T: Eq + AsRef<[u8]>> Eq for Packet<T>

impl<T: AsRef<[u8]>> StructuralPartialEq for Packet<T>