Move SockAddr::unix to the top of the impl block

To make it easier to discover.

Author: Thomasdezeeuw

src/sockaddr.rs

@@ -24,6 +24,16 @@ 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
@@ -228,16 +238,6 @@ impl SockAddr {
             _ => None,
         }
     }
-
-    /// 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())
-    }
 }
 
 impl From<SocketAddr> for SockAddr {