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#![cfg_attr(feature = "dev", allow(unstable_features))]
#![cfg_attr(feature = "dev", feature(plugin))]
#![cfg_attr(feature = "dev", plugin(clippy))]
#![crate_type = "lib"]
use std::net::IpAddr;
mod ipv4;
mod ipv6;
mod common;
pub use ipv4::{Ipv4Network, ipv4_mask_to_prefix};
pub use ipv6::{Ipv6Network, ipv6_mask_to_prefix};
pub use common::IpNetworkError;
#[derive(Debug,Clone,Copy,Hash,PartialEq,Eq)]
pub enum IpNetwork {
V4(Ipv4Network),
V6(Ipv6Network),
}
impl IpNetwork {
pub fn new(ip: IpAddr, prefix: u8) -> Result<IpNetwork, IpNetworkError> {
match ip {
IpAddr::V4(a) => Ok(IpNetwork::V4(Ipv4Network::new(a, prefix)?)),
IpAddr::V6(a) => Ok(IpNetwork::V6(Ipv6Network::new(a, prefix)?)),
}
}
pub fn ip(&self) -> IpAddr {
match *self {
IpNetwork::V4(ref a) => IpAddr::V4(a.ip()),
IpNetwork::V6(ref a) => IpAddr::V6(a.ip()),
}
}
pub fn prefix(&self) -> u8 {
match *self {
IpNetwork::V4(ref a) => a.prefix(),
IpNetwork::V6(ref a) => a.prefix(),
}
}
pub fn mask(&self) -> IpAddr {
match *self {
IpNetwork::V4(ref a) => IpAddr::V4(a.mask()),
IpNetwork::V6(ref a) => IpAddr::V6(a.mask()),
}
}
}
pub fn ip_mask_to_prefix(mask: IpAddr) -> Result<u8, IpNetworkError> {
match mask {
IpAddr::V4(mask) => ipv4_mask_to_prefix(mask),
IpAddr::V6(mask) => ipv6_mask_to_prefix(mask),
}
}