unused_assignments: use same solution as Cuprate#574

redsh4de · redsh4de · commit 2ad257c6fbb2 · 2026-02-10T07:14:02.000-08:00
diff --git a/cryptonight/src/util.rs b/cryptonight/src/util.rs
@@ -83,12 +83,12 @@ mod tests {
     }
 
     #[test]
+    #[expect(unused_assignments)]
     fn test_subarray_copy() {
         let mut array = [1_u8, 2, 3, 4, 5];
         let sub_copied: [u8; 3] = subarray_copy(&array, 1);
         assert_eq!(sub_copied, [2, 3, 4]);
         array[1] = 10;
-        assert_eq!(array[1], 10);
         assert_eq!(sub_copied, [2, 3, 4]); // copy, not affected
     }
 

Original file line number	Diff line number	Diff line change
`@@ -83,12 +83,12 @@ mod tests {`
`83`	`83`	`}`
`84`	`84`
`85`	`85`	`#[test]`
	`86`	`+ #[expect(unused_assignments)]`
`86`	`87`	`fn test_subarray_copy() {`
`87`	`88`	`let mut array = [1_u8, 2, 3, 4, 5];`
`88`	`89`	`let sub_copied: [u8; 3] = subarray_copy(&array, 1);`
`89`	`90`	`assert_eq!(sub_copied, [2, 3, 4]);`
`90`	`91`	`array[1] = 10;`
`91`		`- assert_eq!(array[1], 10);`
`92`	`92`	`assert_eq!(sub_copied, [2, 3, 4]); // copy, not affected`
`93`	`93`	`}`
`94`	`94`