Struct packet_formats::icmp::ndp::RouterAdvertisement

#[repr(C)]
pub struct RouterAdvertisement { /* private fields */ }

An NDP Router Advertisement.

Implementations

impl RouterAdvertisement

pub fn new( current_hop_limit: u8, managed_flag: bool, other_config_flag: bool, router_lifetime: u16, reachable_time: u32, retransmit_timer: u32 ) -> Self

Creates a new Router Advertisement with the specified field values.

Equivalent to calling with_prf with a default preference value.

pub fn with_prf( current_hop_limit: u8, managed_flag: bool, other_config_flag: bool, preference: RoutePreference, router_lifetime: u16, reachable_time: u32, retransmit_timer: u32 ) -> Self

Creates a new Router Advertisement with the specified field values.

pub fn current_hop_limit(&self) -> Option<NonZeroU8>

Returns the current hop limit field.

A value of None means unspecified by the source of the Router Advertisement.

pub fn router_lifetime(&self) -> Option<NonZeroDuration>

Returns the router lifetime.

A value of None indicates that the router is not a default router and SHOULD NOT appear in the default router list.

pub fn reachable_time(&self) -> Option<NonZeroDuration>

Returns the reachable time.

A value of None means unspecified by the source of the Router Advertisement.

pub fn retransmit_timer(&self) -> Option<NonZeroDuration>

Returns the retransmit timer.

A value of None means unspecified by the source of the Router Advertisement.

Trait Implementations

impl Clone for RouterAdvertisement

fn clone(&self) -> RouterAdvertisement

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RouterAdvertisement

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

Formats the value using the given formatter.

impl FromBytes for RouterAdvertisement

where u8: FromBytes, U16: FromBytes, U32: FromBytes,

fn ref_from(bytes: &[u8]) -> Option<&Self>

where Self: Sized + NoCell,

Interprets the given bytes as a &Self without copying.

fn ref_from_prefix(bytes: &[u8]) -> Option<&Self>

where Self: Sized + NoCell,

Interprets the prefix of the given bytes as a &Self without copying.

fn ref_from_suffix(bytes: &[u8]) -> Option<&Self>

where Self: Sized + NoCell,

Interprets the suffix of the given bytes as a &Self without copying.

fn mut_from(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + IntoBytes + NoCell,

Interprets the given bytes as a &mut Self without copying.

fn mut_from_prefix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + IntoBytes + NoCell,

Interprets the prefix of the given bytes as a &mut Self without copying.

fn mut_from_suffix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + IntoBytes + NoCell,

Interprets the suffix of the given bytes as a &mut Self without copying.

fn slice_from(bytes: &[u8]) -> Option<&[Self]>

where Self: Sized + NoCell,

Interprets the given bytes as a &[Self] without copying.

fn slice_from_prefix(bytes: &[u8], count: usize) -> Option<(&[Self], &[u8])>

where Self: Sized + NoCell,

Interprets the prefix of the given bytes as a &[Self] with length equal to count without copying.

fn slice_from_suffix(bytes: &[u8], count: usize) -> Option<(&[u8], &[Self])>

where Self: Sized + NoCell,

Interprets the suffix of the given bytes as a &[Self] with length equal to count without copying.

fn mut_slice_from(bytes: &mut [u8]) -> Option<&mut [Self]>

where Self: Sized + IntoBytes + NoCell,

Interprets the given bytes as a &mut [Self] without copying.

fn mut_slice_from_prefix( bytes: &mut [u8], count: usize ) -> Option<(&mut [Self], &mut [u8])>

where Self: Sized + IntoBytes + NoCell,

Interprets the prefix of the given bytes as a &mut [Self] with length equal to count without copying.

fn mut_slice_from_suffix( bytes: &mut [u8], count: usize ) -> Option<(&mut [u8], &mut [Self])>

where Self: Sized + IntoBytes + NoCell,

Interprets the suffix of the given bytes as a &mut [Self] with length equal to count without copying.

fn read_from(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from bytes.

fn read_from_prefix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the prefix of bytes.

fn read_from_suffix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the suffix of bytes.

impl FromZeros for RouterAdvertisement

where u8: FromZeros, U16: FromZeros, U32: FromZeros,

fn zero(&mut self)

Overwrites self with zeros.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

impl IcmpMessage<Ipv6> for RouterAdvertisement

const EXPECTS_BODY: bool = true

Whether or not a message body is expected in an ICMP packet.

type Code = IcmpUnusedCode

The type of codes used with this message.

type Body<B: ByteSlice> = Records<B, NdpOptionsImpl>

The type of the body used with this message.

const TYPE: <Ipv6 as IcmpIpExt>::IcmpMessageType = {transmute(0x07): <net_types::ip::Ipv6 as icmp::IcmpIpExt>::IcmpMessageType}

The type corresponding to this message type.

fn code_from_u8(u: u8) -> Option<Self::Code>

Parse a Code from an 8-bit number.

impl IntoBytes for RouterAdvertisement

where u8: IntoBytes, U16: IntoBytes, U32: IntoBytes, HasPadding<RouterAdvertisement, { _ }>: ShouldBe<false>,

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

where Self: NoCell,

Gets the bytes of this value.

fn as_bytes_mut(&mut self) -> &mut [u8]

where Self: FromBytes + NoCell,

Gets the bytes of this value mutably.

fn write_to(&self, bytes: &mut [u8]) -> Option<()>

where Self: NoCell,

Writes a copy of self to bytes.

fn write_to_prefix(&self, bytes: &mut [u8]) -> Option<()>

where Self: NoCell,

Writes a copy of self to the prefix of bytes.

fn write_to_suffix(&self, bytes: &mut [u8]) -> Option<()>

where Self: NoCell,

Writes a copy of self to the suffix of bytes.

impl PartialEq for RouterAdvertisement

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for RouterAdvertisement

impl Eq for RouterAdvertisement

impl StructuralPartialEq for RouterAdvertisement

impl Unaligned for RouterAdvertisement

where u8: Unaligned, U16: Unaligned, U32: Unaligned,