?Sized support for VirtAddr::from_ptr

src/addr.rs

@@ -129,14 +129,8 @@ impl VirtAddr {
     // doesn't truncate.
     #[cfg(any(target_pointer_width = "32", target_pointer_width = "64"))]
     #[inline]
-    pub fn from_ptr<T>(ptr: *const T) -> Self {
-        Self::new(ptr as u64)
-    }
-
-    /// Creates a virtual address from the given slice.
-    #[cfg(target_pointer_width = "64")]
-    pub fn from_slice<T>(slice: &[T]) -> Self {
-        Self::new(slice as *const [T] as *const T as u64)
+    pub fn from_ptr<T: ?Sized>(ptr: *const T) -> Self {
+        Self::new(ptr as *const () as u64)
     }
 
     /// Converts the address to a raw pointer.