Rollup merge of #102862 - scottmcm:more-alignment-traits, r=thomcc

From<Alignment> for usize & NonZeroUsize Since you mentioned these two in rust-lang/rust#102072 (comment), r? ``@thomcc`` Tracking Issue: rust-lang/rust#102070
tcdi · Oct 10, 2022 · 41e51f6 · 41e51f6
2 parents e6280cd + d7c692a
commit 41e51f6
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/core/src/ptr/alignment.rs b/core/src/ptr/alignment.rs
@@ -146,6 +146,22 @@ impl TryFrom<usize> for Alignment {
     }
 }
 
+#[unstable(feature = "ptr_alignment_type", issue = "102070")]
+impl From<Alignment> for NonZeroUsize {
+    #[inline]
+    fn from(align: Alignment) -> NonZeroUsize {
+        align.as_nonzero()
+    }
+}
+
+#[unstable(feature = "ptr_alignment_type", issue = "102070")]
+impl From<Alignment> for usize {
+    #[inline]
+    fn from(align: Alignment) -> usize {
+        align.as_usize()
+    }
+}
+
 #[unstable(feature = "ptr_alignment_type", issue = "102070")]
 impl cmp::Ord for Alignment {
     #[inline]