Add .codecov.yml

.codecov.yml

@@ -0,0 +1,24 @@
+codecov:
+  require_ci_to_pass: false
+
+ignore:
+  - benchmark/
+
+coverage:
+  status:
+    project: # Overall project status
+      default:
+        target: auto
+        if_not_found: success
+        only_pulls: false
+    patch: # Status for the patch in pull requests
+      default:
+        target: auto
+        if_not_found: success
+        only_pulls: true
+    changes: false # Whether to comment on the coverage changes in pull requests
+
+comment:
+  layout: "header, diff, files, footer"
+  behavior: default
+  require_changes: false

src/lib.rs

@@ -708,4 +708,42 @@ mod tests {
     #[cfg(not(feature = "loom"))]
     test_reset_on_put_in();
   }
+
+  fn test_as_ref_in() {
+    let pool = create_pool(10);
+
+    let mut obj = pool.get();
+    obj.push(42);
+
+    {
+      let obj_ref = obj.as_ref();
+      assert_eq!(*obj_ref, [42]);
+    }
+
+    {
+      let obj_mut = obj.as_mut();
+      obj_mut.push(43);
+    }
+
+    let mut obj = pool.get_owned();
+    obj.push(42);
+    {
+      let obj_ref = obj.as_ref();
+      assert_eq!(*obj_ref, [42]);
+    }
+
+    {
+      let obj_mut = obj.as_mut();
+      obj_mut.push(43);
+    }
+  }
+
+  #[test]
+  fn test_as_ref() {
+    #[cfg(feature = "loom")]
+    loom::model(test_as_ref_in);
+
+    #[cfg(not(feature = "loom"))]
+    test_as_ref_in();
+  }
 }