Add zero_filled constructor

2021-08-13 20:04:44 -03:00
parent e5b3c9bc6c
commit f5acafa0b3
2 changed files with 28 additions and 1 deletions
@@ -773,7 +773,6 @@ fn test_arrayvec_const_constructible() {
    assert_eq!(var[..], [vec![3, 5, 8]]);
 }

-
 #[test]
 fn test_arraystring_const_constructible() {
    const AS: ArrayString<10> = ArrayString::new_const();
@@ -786,3 +785,9 @@ fn test_arraystring_const_constructible() {
 }


+#[test]
+fn test_arraystring_has_some_sanity_checks() {
+    let string = ArrayString::<4>::zero_filled();
+    assert_eq!(string.as_str(), "\0\0\0\0");
+    assert_eq!(string.len(), 4);
+}