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feat(ip): impl From<Ipv6Addr> for StdIpv6Addr #37

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Merged
BrytonLee merged 1 commit into from
May 8, 2025
Merged

feat(ip): impl From<Ipv6Addr> for StdIpv6Addr #37

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11 changes: 8 additions & 3 deletions rust/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,13 @@ impl From<std::net::Ipv6Addr> for Ipv6Addr {
}
}

impl From<Ipv6Addr> for std::net::Ipv6Addr {
fn from(val: Ipv6Addr) -> Self {
let ip = ((val.hi_64_bits as u128) << 64) | (val.lo_64_bits as u128);
std::net::Ipv6Addr::from_bits(u128::from_be(ip))
}
}

#[test]
fn test_ipv6_into_pb_repr() {
use std::net::Ipv6Addr as StdIpv6Addr;
Expand All @@ -22,9 +29,7 @@ fn test_ipv6_into_pb_repr() {

let pb_repr: Ipv6Addr = raw.into();

let hi = (pb_repr.hi_64_bits as u128) << 64;
let lo = pb_repr.lo_64_bits as u128;
let ip = StdIpv6Addr::from_bits(u128::from_be(hi | lo));
let ip: StdIpv6Addr = pb_repr.into();

assert_eq!(ip, StdIpv6Addr::from_bits(1));
}