Struct Nlri 

pub struct Nlri {
    pub afi: Afi,
    pub safi: Safi,
    pub next_hop: Option<NextHopAddress>,
    pub prefixes: Vec<NetworkPrefix>,
    pub labeled_prefixes: Option<Vec<LabeledNetworkPrefix>>,
    pub link_state_nlris: Option<Vec<LinkStateNlri>>,
    pub flowspec_nlris: Option<Vec<FlowSpecNlri>>,
}

Network Layer Reachability Information

Fields

afi: Afi

safi: Safi

next_hop: Option<NextHopAddress>

prefixes: Vec<NetworkPrefix>

Traditional IP prefixes for unicast/multicast Also used for SAFI 4 withdrawals (RFC 8277 withdrawals carry no label semantics)

labeled_prefixes: Option<Vec<LabeledNetworkPrefix>>

MPLS-labeled IP prefixes (SAFI 4 announcements only) - RFC 3107/8277 Withdrawals are routed to prefixes, not here

link_state_nlris: Option<Vec<LinkStateNlri>>

Link-State NLRI data - RFC 7752

flowspec_nlris: Option<Vec<FlowSpecNlri>>

Flow-Spec NLRI data - RFC 8955/8956

Implementations

impl Nlri

pub const fn is_ipv4(&self) -> bool

Returns true if this NLRI refers to the IPv4 address space.

pub const fn is_ipv6(&self) -> bool

Returns true if this NLRI refers to the IPv6 address space.

pub const fn is_link_state(&self) -> bool

Returns true if this NLRI refers to Link-State information.

pub const fn is_flowspec(&self) -> bool

Returns true if this NLRI refers to Flow-Spec information.

pub const fn is_mpls_labeled(&self) -> bool

Returns true if this NLRI refers to MPLS-labeled prefixes (SAFI 4).

pub const fn is_reachable(&self) -> bool

Returns true if this NLRI refers to reachable prefixes

pub const fn next_hop_addr(&self) -> IpAddr

Get the address of the next hop indicated by this NLRI.

Panics if used on a unreachable NLRI message (ie. there is no next hop).

pub fn new_reachable(prefix: NetworkPrefix, next_hop: Option<IpAddr>) -> Nlri

pub fn new_unreachable(prefix: NetworkPrefix) -> Nlri

pub fn new_link_state_reachable( next_hop: Option<IpAddr>, safi: Safi, nlri_list: Vec<LinkStateNlri>, ) -> Nlri

pub fn new_link_state_unreachable( safi: Safi, nlri_list: Vec<LinkStateNlri>, ) -> Nlri

pub fn new_flowspec_reachable( afi: Afi, safi: Safi, next_hop: Option<IpAddr>, flowspec_nlris: Vec<FlowSpecNlri>, ) -> Nlri

Create a new Flow-Spec reachable NLRI

pub fn new_flowspec_unreachable( afi: Afi, safi: Safi, flowspec_nlris: Vec<FlowSpecNlri>, ) -> Nlri

Create a new Flow-Spec unreachable NLRI

pub fn new_labeled_reachable( afi: Afi, next_hop: Option<IpAddr>, labeled_prefixes: Vec<LabeledNetworkPrefix>, ) -> Nlri

Create a new MPLS-labeled reachable NLRI (SAFI 4) - RFC 3107/8277

pub fn new_labeled_unreachable(afi: Afi, prefixes: Vec<NetworkPrefix>) -> Nlri

Create a new MPLS-labeled unreachable NLRI (SAFI 4) - RFC 3107/8277 Note: Withdrawals use standard prefixes (no label semantics per RFC 8277 §2.4)

Trait Implementations

impl Clone for Nlri

fn clone(&self) -> Nlri

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Nlri

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

Formats the value using the given formatter.

impl<'a> IntoIterator for &'a Nlri

type Item = &'a IpNet

The type of the elements being iterated over.

type IntoIter = IntoIter<&'a IpNet>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for Nlri

Iterator over all prefixes in the NLRI.

Note: This iterator intentionally flattens both traditional prefixes and labeled prefixes into IpNet, discarding MPLS labels and path IDs. This preserves backward compatibility for users expecting only IpNet, but means label information is not accessible through iteration. To access labels, use Nlri::labeled_prefixes directly.

type Item = IpNet

The type of the elements being iterated over.

type IntoIter = IntoIter<IpNet>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for Nlri

fn eq(&self, other: &Nlri) -> 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 Eq for Nlri

impl StructuralPartialEq for Nlri