Struct AccountCidr

Source

pub struct AccountCidr {
    pub name: String,
    pub cidr: Ipv4Net,
}

Expand description

Account CIDR

An IP range indicating the whitelisted IP address for connecting to the ATLAS FPS

Fields§

§name: String§cidr: Ipv4Net

Methods from Deref<Target = Ipv4Net>§

Source

pub fn trunc(&self) -> Ipv4Net

Returns a copy of the network with the address truncated to the prefix length.

§Examples

assert_eq!(
    "192.168.12.34/16".parse::<Ipv4Net>().unwrap().trunc(),
    "192.168.0.0/16".parse().unwrap()
);

Source

pub fn addr(&self) -> Ipv4Addr

Returns the address.

Source

pub fn prefix_len(&self) -> u8

Returns the prefix length.

Source

pub fn max_prefix_len(&self) -> u8

Returns the maximum valid prefix length.

Source

pub fn netmask(&self) -> Ipv4Addr

Returns the network mask.

§Examples

let net: Ipv4Net = "10.1.0.0/20".parse().unwrap();
assert_eq!(Ok(net.netmask()), "255.255.240.0".parse());

Source

pub fn hostmask(&self) -> Ipv4Addr

Returns the host mask.

§Examples

let net: Ipv4Net = "10.1.0.0/20".parse().unwrap();
assert_eq!(Ok(net.hostmask()), "0.0.15.255".parse());

Source

pub fn network(&self) -> Ipv4Addr

Returns the network address.

§Examples

let net: Ipv4Net = "172.16.123.123/16".parse().unwrap();
assert_eq!(Ok(net.network()), "172.16.0.0".parse());

Source

pub fn broadcast(&self) -> Ipv4Addr

Returns the broadcast address.

§Examples

let net: Ipv4Net = "172.16.0.0/22".parse().unwrap();
assert_eq!(Ok(net.broadcast()), "172.16.3.255".parse());

Source

pub fn supernet(&self) -> Option<Ipv4Net>

Returns the Ipv4Net that contains this one.

§Examples

let n1: Ipv4Net = "172.16.1.0/24".parse().unwrap();
let n2: Ipv4Net = "172.16.0.0/23".parse().unwrap();
let n3: Ipv4Net = "172.16.0.0/0".parse().unwrap();

assert_eq!(n1.supernet().unwrap(), n2);
assert_eq!(n3.supernet(), None);

Source

pub fn is_sibling(&self, other: &Ipv4Net) -> bool

Returns true if this network and the given network are children of the same supernet.

§Examples

let n1: Ipv4Net = "10.1.0.0/24".parse().unwrap();
let n2: Ipv4Net = "10.1.1.0/24".parse().unwrap();
let n3: Ipv4Net = "10.1.2.0/24".parse().unwrap();

assert!(n1.is_sibling(&n2));
assert!(!n2.is_sibling(&n3));

Source

pub fn hosts(&self) -> Ipv4AddrRange

Return an Iterator over the host addresses in this network.

If the prefix length is less than 31 both the network address and broadcast address are excluded. These are only valid host addresses when the prefix length is 31.

§Examples

let net: Ipv4Net = "10.0.0.0/30".parse().unwrap();
assert_eq!(net.hosts().collect::<Vec<Ipv4Addr>>(), vec![
    "10.0.0.1".parse::<Ipv4Addr>().unwrap(),
    "10.0.0.2".parse().unwrap(),
]);

let net: Ipv4Net = "10.0.0.0/31".parse().unwrap();
assert_eq!(net.hosts().collect::<Vec<Ipv4Addr>>(), vec![
    "10.0.0.0".parse::<Ipv4Addr>().unwrap(),
    "10.0.0.1".parse().unwrap(),
]);

Source

pub fn subnets(&self, new_prefix_len: u8) -> Result<Ipv4Subnets, PrefixLenError>

Returns an Iterator over the subnets of this network with the given prefix length.

§Examples

let net: Ipv4Net = "10.0.0.0/24".parse().unwrap();
assert_eq!(net.subnets(26).unwrap().collect::<Vec<Ipv4Net>>(), vec![
    "10.0.0.0/26".parse::<Ipv4Net>().unwrap(),
    "10.0.0.64/26".parse().unwrap(),
    "10.0.0.128/26".parse().unwrap(),
    "10.0.0.192/26".parse().unwrap(),
]);

let net: Ipv4Net = "10.0.0.0/30".parse().unwrap();
assert_eq!(net.subnets(32).unwrap().collect::<Vec<Ipv4Net>>(), vec![
    "10.0.0.0/32".parse::<Ipv4Net>().unwrap(),
    "10.0.0.1/32".parse().unwrap(),
    "10.0.0.2/32".parse().unwrap(),
    "10.0.0.3/32".parse().unwrap(),
]);

let net: Ipv4Net = "10.0.0.0/24".parse().unwrap();
assert_eq!(net.subnets(23), Err(PrefixLenError));

let net: Ipv4Net = "10.0.0.0/24".parse().unwrap();
assert_eq!(net.subnets(33), Err(PrefixLenError));

Source

pub fn contains<T>(&self, other: T) -> bool
where Ipv4Net: Contains<T>,

Test if a network address contains either another network address or an IP address.

§Examples

let net: Ipv4Net = "192.168.0.0/24".parse().unwrap();
let net_yes: Ipv4Net = "192.168.0.0/25".parse().unwrap();
let net_no: Ipv4Net = "192.168.0.0/23".parse().unwrap();
let ip_yes: Ipv4Addr = "192.168.0.1".parse().unwrap();
let ip_no: Ipv4Addr = "192.168.1.0".parse().unwrap();

assert!(net.contains(&net));
assert!(net.contains(&net_yes));
assert!(!net.contains(&net_no));
assert!(net.contains(&ip_yes));
assert!(!net.contains(&ip_no));