Struct Prefix

pub struct Prefix {
    pub protocol: AFI,
    pub length: u8,
    pub prefix: Vec<u8>,
}

Represents a generic prefix. For example an IPv4 prefix or IPv6 prefix.

Fields

protocol: AFI

IP version for prefix (v4|v6)

length: u8

Prefix Mask length in bits

prefix: Vec<u8>

Prefix Octets

Implementations

impl Prefix

pub fn masked_octets(&self) -> &[u8]

Get a slice of the prefix octets covered by the prefix mask Useful for encoding the prefix in NLRI

Trait Implementations

impl Clone for Prefix

fn clone(&self) -> Prefix

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Prefix

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

Formats the value using the given formatter.

impl Display for Prefix

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

Formats the value using the given formatter.

impl From<&Prefix> for (IpAddr, u8)

fn from(prefix: &Prefix) -> (IpAddr, u8)

Convert from IpAddr/CIDR to Prefix

use std::net::{IpAddr, Ipv4Addr};
use bgp_rs::Prefix;
let prefix: Prefix = ("5.5.5.5".parse().unwrap(), 32).into();
let (addr, length) = (&prefix).into();
assert_eq!(addr, IpAddr::from(Ipv4Addr::new(5, 5, 5, 5)));
assert_eq!(length, 32);

impl From<&Prefix> for IpAddr

fn from(prefix: &Prefix) -> Self

Converts to this type from the input type.

impl From<(IpAddr, u8)> for Prefix

fn from(prefix: (IpAddr, u8)) -> Prefix

Convert from IpAddr/CIDR to Prefix

use bgp_rs::Prefix;
let prefix: Prefix = ("5.5.5.5".parse().unwrap(), 32).into();
assert_eq!(prefix.length, 32);
assert_eq!(prefix.prefix, vec![5, 5, 5, 5]);

impl PartialEq for Prefix

fn eq(&self, other: &Prefix) -> 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 Prefix

impl StructuralPartialEq for Prefix