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Cleanup mask for Ipv4Addr

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This commit is contained in:
Abhishek Chanda
2023-04-06 21:10:36 -05:00
committed by Abhishek Chanda
parent b15eb54695
commit 432f7342e3
1 changed files with 3 additions and 4 deletions
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7
src/ipv4.rs
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@ -139,11 +139,10 @@ impl Ipv4Network {
/// let net: Ipv4Network = "127.0.0.0/16".parse().unwrap();
/// assert_eq!(net.mask(), Ipv4Addr::new(255, 255, 0, 0));
/// ```
pub fn mask(self) -> Ipv4Addr {
let prefix = self.prefix;
let mask = !(0xffff_ffff as u64 >> prefix) as u32;
pub fn mask(&self) -> Ipv4Addr {
let mask = !(0xffff_ffff_u64 >> u64::from(self.prefix)) as u32;
Ipv4Addr::from(mask)
}
}
/// Returns the address of the network denoted by this `Ipv4Network`.
/// This means the lowest possible IPv4 address inside of the network.