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Revert heterogeneous SocketAddr PartialEq impls #73304

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merged 2 commits into from
Jun 15, 2020
Merged

Revert heterogeneous SocketAddr PartialEq impls #73304

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c45231c
Revert heterogeneous SocketAddr PartialEq impls
dtolnay Jun 13, 2020
204c236
Add test for comparing SocketAddr with inferred right-hand side
dtolnay Jun 13, 2020
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45 changes: 5 additions & 40 deletions src/libstd/net/addr.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -694,42 +694,6 @@ impl PartialEq for SocketAddrV6 {
&& self.inner.sin6_scope_id == other.inner.sin6_scope_id
}
}
#[stable(feature = "socketaddr_ordering", since = "1.45.0")]
impl PartialEq<SocketAddrV4> for SocketAddr {
fn eq(&self, other: &SocketAddrV4) -> bool {
match self {
SocketAddr::V4(v4) => v4 == other,
SocketAddr::V6(_) => false,
}
}
}
#[stable(feature = "socketaddr_ordering", since = "1.45.0")]
impl PartialEq<SocketAddrV6> for SocketAddr {
fn eq(&self, other: &SocketAddrV6) -> bool {
match self {
SocketAddr::V4(_) => false,
SocketAddr::V6(v6) => v6 == other,
}
}
}
#[stable(feature = "socketaddr_ordering", since = "1.45.0")]
impl PartialEq<SocketAddr> for SocketAddrV4 {
fn eq(&self, other: &SocketAddr) -> bool {
match other {
SocketAddr::V4(v4) => self == v4,
SocketAddr::V6(_) => false,
}
}
}
#[stable(feature = "socketaddr_ordering", since = "1.45.0")]
impl PartialEq<SocketAddr> for SocketAddrV6 {
fn eq(&self, other: &SocketAddr) -> bool {
match other {
SocketAddr::V4(_) => false,
SocketAddr::V6(v6) => self == v6,
}
}
}
#[stable(feature = "rust1", since = "1.0.0")]
impl Eq for SocketAddrV4 {}
#[stable(feature = "rust1", since = "1.0.0")]
Expand Down Expand Up @@ -1242,12 +1206,8 @@ mod tests {
// equality
assert_eq!(v4_1, v4_1);
assert_eq!(v6_1, v6_1);
assert_eq!(v4_1, SocketAddr::V4(v4_1));
assert_eq!(v6_1, SocketAddr::V6(v6_1));
assert_eq!(SocketAddr::V4(v4_1), SocketAddr::V4(v4_1));
assert_eq!(SocketAddr::V6(v6_1), SocketAddr::V6(v6_1));
assert!(v4_1 != SocketAddr::V6(v6_1));
assert!(v6_1 != SocketAddr::V4(v4_1));
assert!(v4_1 != v4_2);
assert!(v6_1 != v6_2);

Expand All @@ -1268,5 +1228,10 @@ mod tests {
assert!(v6_1 < v6_3);
assert!(v4_3 > v4_1);
assert!(v6_3 > v6_1);

// compare with an inferred right-hand side
assert_eq!(v4_1, "224.120.45.1:23456".parse().unwrap());
assert_eq!(v6_1, "[2001:db8:f00::1002]:23456".parse().unwrap());
assert_eq!(SocketAddr::V4(v4_1), "224.120.45.1:23456".parse().unwrap());
}
}