Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Derive Ord, PartialOrd and Hash for SocketAddr* #116714

Merged
merged 2 commits into from
Oct 24, 2023
Merged

Derive Ord, PartialOrd and Hash for SocketAddr* #116714

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
963131e
Derive `Ord`, `PartialOrd` and `Hash` for `SocketAddr*`
WaffleLapkin Oct 14, 2023
5c13c69
Add tests for `SocketAddrV6` ordering with scope_id and flowinfo
WaffleLapkin Oct 15, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
51 changes: 2 additions & 49 deletions library/core/src/net/socket_addr.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,4 @@
use crate::cmp::Ordering;
use crate::fmt::{self, Write};
use crate::hash;
use crate::net::{IpAddr, Ipv4Addr, Ipv6Addr};

use super::display_buffer::DisplayBuffer;
Expand Down Expand Up @@ -63,7 +61,7 @@ pub enum SocketAddr {
/// assert_eq!(socket.ip(), &Ipv4Addr::new(127, 0, 0, 1));
/// assert_eq!(socket.port(), 8080);
/// ```
#[derive(Copy, Clone, Eq, PartialEq)]
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[stable(feature = "rust1", since = "1.0.0")]
pub struct SocketAddrV4 {
ip: Ipv4Addr,
Expand Down Expand Up @@ -96,7 +94,7 @@ pub struct SocketAddrV4 {
/// assert_eq!(socket.ip(), &Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 1));
/// assert_eq!(socket.port(), 8080);
/// ```
#[derive(Copy, Clone, Eq, PartialEq)]
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[stable(feature = "rust1", since = "1.0.0")]
WaffleLapkin marked this conversation as resolved.
Show resolved Hide resolved
pub struct SocketAddrV6 {
ip: Ipv6Addr,
Expand Down Expand Up @@ -644,48 +642,3 @@ impl fmt::Debug for SocketAddrV6 {
fmt::Display::fmt(self, fmt)
}
}

#[stable(feature = "socketaddr_ordering", since = "1.45.0")]
impl PartialOrd for SocketAddrV4 {
#[inline]
fn partial_cmp(&self, other: &SocketAddrV4) -> Option<Ordering> {
Some(self.cmp(other))
}
}

#[stable(feature = "socketaddr_ordering", since = "1.45.0")]
impl PartialOrd for SocketAddrV6 {
#[inline]
fn partial_cmp(&self, other: &SocketAddrV6) -> Option<Ordering> {
Some(self.cmp(other))
}
}

#[stable(feature = "socketaddr_ordering", since = "1.45.0")]
impl Ord for SocketAddrV4 {
#[inline]
fn cmp(&self, other: &SocketAddrV4) -> Ordering {
self.ip().cmp(other.ip()).then(self.port().cmp(&other.port()))
}
}

#[stable(feature = "socketaddr_ordering", since = "1.45.0")]
impl Ord for SocketAddrV6 {
#[inline]
fn cmp(&self, other: &SocketAddrV6) -> Ordering {
self.ip().cmp(other.ip()).then(self.port().cmp(&other.port()))
}
}

#[stable(feature = "rust1", since = "1.0.0")]
impl hash::Hash for SocketAddrV4 {
fn hash<H: hash::Hasher>(&self, s: &mut H) {
(self.port, self.ip).hash(s)
}
}
#[stable(feature = "rust1", since = "1.0.0")]
impl hash::Hash for SocketAddrV6 {
fn hash<H: hash::Hasher>(&self, s: &mut H) {
(self.port, &self.ip, self.flowinfo, self.scope_id).hash(s)
}
}
Loading