解决Vec移除元素时长度不更新的问题

2024-05-02 20:49:58 +08:00 · 2024-05-02 20:49:58 +08:00 · 6a935dc2b7
parent 41dd0a0e00
commit 6a935dc2b7
1 changed files with 1 additions and 0 deletions
--- a/src/libk/alloc/vec.rs
+++ b/src/libk/alloc/vec.rs
@ -112,6 +112,7 @@ impl<T: Default> Vec<T> {
                self.length - index - 1,
            );
        }
+        self.length -= 1;
        t
    }