Move SockAddr::unix down

This shouldn't be the first item in the documentation.

src/sockaddr.rs

@@ -25,16 +25,6 @@ pub struct SockAddr {
 
 #[allow(clippy::len_without_is_empty)]
 impl SockAddr {
-    /// Constructs a `SockAddr` with the family `AF_UNIX` and the provided path.
-    ///
-    /// Returns an error if the path is longer than `SUN_LEN`.
-    pub fn unix<P>(path: P) -> io::Result<SockAddr>
-    where
-        P: AsRef<Path>,
-    {
-        crate::sys::unix_sockaddr(path.as_ref())
-    }
-
     /// Create a `SockAddr` from the underlying storage and its length.
     ///
     /// # Safety
@@ -153,6 +143,16 @@ impl SockAddr {
         })
     }
 
+    /// Constructs a `SockAddr` with the family `AF_UNIX` and the provided path.
+    ///
+    /// Returns an error if the path is longer than `SUN_LEN`.
+    pub fn unix<P>(path: P) -> io::Result<SockAddr>
+    where
+        P: AsRef<Path>,
+    {
+        crate::sys::unix_sockaddr(path.as_ref())
+    }
+
     /// Returns this address's family.
     pub const fn family(&self) -> sa_family_t {
         self.storage.ss_family