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#![cfg_attr(nightly, allow(unused_attributes))] #![cfg_attr(nightly, rustfmt::skip)] use Ipv4Address; /// IPv4 unspecified address: `0.0.0.0` pub const IPV4_UNSPECIFIED: Ipv4Address = Ipv4Address(0); /// IPv4 loopback address: `127.0.0.1` pub const IPV4_LOOPBACK: Ipv4Address = Ipv4Address(0x7f00_0001); pub(crate) const IPV4_MAX_PREFIXLEN: u8 = 32;