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Make IpNetwork::network const (#210)

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This commit is contained in:
Markus Pettersson
2025-01-09 00:37:32 +01:00
committed by GitHub
parent 49f07a4838
commit 876f882523
2 changed files with 5 additions and 5 deletions
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8
src/ipv4.rs
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@ -201,10 +201,10 @@ impl Ipv4Network {
/// let net: Ipv4Network = "10.1.9.32/16".parse().unwrap();
/// assert_eq!(net.network(), Ipv4Addr::new(10, 1, 0, 0));
/// ```
pub fn network(&self) -> Ipv4Addr {
let mask = u32::from(self.mask());
let ip = u32::from(self.addr) & mask;
Ipv4Addr::from(ip)
pub const fn network(&self) -> Ipv4Addr {
let mask = self.mask().to_bits();
let ip = self.addr.to_bits() & mask;
Ipv4Addr::from_bits(ip)
}
/// Returns the broadcasting address of this `Ipv4Network`.

2
src/lib.rs
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@ -181,7 +181,7 @@ impl IpNetwork {
/// let net: IpNetwork = "2001:db8::/96".parse().unwrap();
/// assert_eq!(net.network(), Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 0));
/// ```
pub fn network(&self) -> IpAddr {
pub const fn network(&self) -> IpAddr {
match *self {
IpNetwork::V4(ref a) => IpAddr::V4(a.network()),
IpNetwork::V6(ref a) => IpAddr::V6(a.network()),