Struct ospf_parser::OspfLinkStateRequestPacket[−][src]

pub struct OspfLinkStateRequestPacket {
    pub header: Ospfv2PacketHeader,
    pub requests: Vec<OspfLinkStateRequest>,
}

Expand description

The Link State Request packet

Link State Request packets are OSPF packet type 3. After exchanging Database Description packets with a neighboring router, a router may find that parts of its topological database are out of date. The Link State Request packet is used to request the pieces of the neighbor’s database that are more up to date. Multiple Link State Request packets may need to be used. The sending of Link State Request packets is the last step in bringing up an adjacency.

A router that sends a Link State Request packet has in mind the precise instance of the database pieces it is requesting, defined by LS sequence number, LS checksum, and LS age, although these fields are not specified in the Link State Request Packet itself. The router may receive even more recent instances in response.

The sending of Link State Request packets is documented in Section 10.9. The reception of Link State Request packets is documented in Section 10.7.

Fields

header: Ospfv2PacketHeaderrequests: Vec<OspfLinkStateRequest>

Trait Implementations

impl Debug for OspfLinkStateRequestPacket[src]

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

Formats the value using the given formatter. Read more

impl<'nom> Parse<&'nom [u8], Error<&'nom [u8]>> for OspfLinkStateRequestPacket[src]

fn parse_be(orig_i: &'nom [u8]) -> IResult<&'nom [u8], Self>[src]

Parse input as Big-Endian

fn parse_le(orig_i: &'nom [u8]) -> IResult<&'nom [u8], Self>[src]

Parse input as Little-Endian

fn parse(orig_i: &'nom [u8]) -> IResult<&'nom [u8], Self>[src]

Parse input, not knowing the endianness Read more

Auto Trait Implementations

impl RefUnwindSafe for OspfLinkStateRequestPacket

impl Send for OspfLinkStateRequestPacket

impl Sync for OspfLinkStateRequestPacket

impl Unpin for OspfLinkStateRequestPacket

impl UnwindSafe for OspfLinkStateRequestPacket

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized,

[src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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    T: ?Sized,

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[src]

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impl<T> From<T> for T[src]

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Performs the conversion.

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[src]

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Performs the conversion.

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    &'a mut self, 
    func: impl FnOnce(&'a mut T) -> R
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Pipes a value into a function that cannot ordinarily be called in suffix position. Read more

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    &'a mut self, 
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) -> R where
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Calls .tap() only in debug builds, and is erased in release builds.

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    F: FnOnce(&T) -> R,

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type Error = Infallible

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
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[src]

type Error = >::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, >::Error>[src]

Performs the conversion.