Allow passing owned Vector to doc macro (#524)

Author: isabelatkinson

src/binary/vector.rs

@@ -246,10 +246,10 @@ impl TryFrom<Binary> for Vector {
     }
 }
 
-// Convenience impl to allow passing a Vector directly into the doc! macro. From<Vector> is already
+// Convenience impl to allow passing a Vector directly into the doc! macro. From<&Vector> is already
 // implemented by a blanket impl in src/bson.rs.
-impl From<&Vector> for Bson {
-    fn from(vector: &Vector) -> Self {
+impl From<Vector> for Bson {
+    fn from(vector: Vector) -> Self {
         Self::Binary(Binary::from(vector))
     }
 }

src/tests/spec/vector.rs

@@ -170,6 +170,8 @@ fn run_test_file(test_file: TestFile) {
         // From<Vector> for Bson
         let document = doc! { "vector": &test_vector };
         assert_eq!(document, test_document);
+        let document = doc! { "vector": test_vector.clone() };
+        assert_eq!(document, test_document);
 
         // From<Vector> for RawBson
         let raw_document = rawdoc! { "vector": &test_vector };