Struct PrefixIpAddrV6

pub struct PrefixIpAddrV6 { /* private fields */ }

Implements Prefix IP version 6 style addresses.

Implementations

impl PrefixIpAddrV6

pub fn new(addr: IpAddrV6, netmask: IpAddrV6) -> Option<PrefixIpAddrV6>

Returns new PrefixIpAddrV6.

Examples

use asyncio::ip::{IpAddrV6, PrefixIpAddrV6};

assert!(PrefixIpAddrV6::new(IpAddrV6::loopback(),
                            IpAddrV6::new(0xffff,0xffff,0xffff,0xffff,0,0,0,0)).is_some());

assert!(PrefixIpAddrV6::new(IpAddrV6::loopback(),
                            IpAddrV6::any()).is_none());

pub fn from(addr: IpAddrV6, len: u8) -> PrefixIpAddrV6

Returns new PrefixIpAddrV6.

Panics

Panics if len == 0 or len > 128

use asyncio::ip::{IpAddrV6, PrefixIpAddrV6};

PrefixIpAddrV6::from(IpAddrV6::loopback(), 0);  // panic!

pub fn prefix(&self) -> IpAddrV6

Returns a prefix address.

Examples

use asyncio::ip::{IpAddrV6, PrefixIpAddrV6};

let lo = PrefixIpAddrV6::from(IpAddrV6::loopback(), 64);
assert_eq!(lo.prefix(), IpAddrV6::any());

pub fn netmask(&self) -> IpAddrV6

Returns a subnet mask.

Examples

use asyncio::ip::{IpAddrV6, PrefixIpAddrV6};

let lo = PrefixIpAddrV6::from(IpAddrV6::loopback(), 64);
assert_eq!(lo.netmask(), IpAddrV6::new(0xffff,0xffff,0xffff,0xffff,0,0,0,0));

pub fn netmask_len(&self) -> u8

Returns a length of subnet mask.

Trait Implementations

impl Debug for PrefixIpAddrV6

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

Formats the value using the given formatter.

impl Display for PrefixIpAddrV6

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

Formats the value using the given formatter.