Modifie return type for ipaddr

Signed-off-by: carlosb1 <[email protected]>

Author: carlosb1

CHANGELOG.md

@@ -18,6 +18,9 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 
 ### Changed
 
+- Changed function `SockaddrIn::ip()` to return `net::Ipv4Addr`
+  ([#])(https://github.com/nix-rust/nix/pull/2xxx))
+
 - The MSRV is now 1.69
   ([#2144](https://github.com/nix-rust/nix/pull/2144))
 
@@ -31,7 +34,7 @@ This project adheres to [Semantic Versioning](https://semver.org/).
   - `unistd::getpeereid`
 
   ([#2137](https://github.com/nix-rust/nix/pull/2137))
-  
+
 - Changed `openat()` and `Dir::openat()`, now take optional `dirfd`s
   ([#2139](https://github.com/nix-rust/nix/pull/2139))
 
@@ -51,7 +54,7 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 
 - Added `F_GETPATH` FcntlFlags entry on Apple/NetBSD/DragonflyBSD for `::nix::fcntl`.
   ([#2142](https://github.com/nix-rust/nix/pull/2142))
-  
+
 - Added `Ipv6HopLimit` to `::nix::sys::socket::ControlMessage` for Linux,
   MacOS, FreeBSD, DragonflyBSD, Android, iOS and Haiku.
   ([#2074](https://github.com/nix-rust/nix/pull/2074))

src/sys/socket/addr.rs

@@ -1006,8 +1006,8 @@ pub struct SockaddrIn(libc::sockaddr_in);
 impl SockaddrIn {
     /// Returns the IP address associated with this socket address, in native
     /// endian.
-    pub const fn ip(&self) -> libc::in_addr_t {
-        u32::from_be(self.0.sin_addr.s_addr)
+    pub fn ip(&self) -> net::Ipv4Addr {
+        net::Ipv4Addr::from(addr.0.sin_addr.s_addr.to_ne_bytes())
     }
 
     /// Creates a new socket address from IPv4 octets and a port number.