📝 Complete documentation of borrow_range

2 years ago · f38cb4706a
parent 2766e870c0
commit f38cb4706a
1 changed files with 3 additions and 0 deletions
--- a/src/lib.rs
+++ b/src/lib.rs
@ -352,6 +352,9 @@ impl<T> VecCell<T> {
    /// vec.push(3);
    ///
    /// let s = vec.borrow_range(0..2).unwrap(); // Gets elements 0 and 1
    /// assert_eq!(s[0], 1);
    /// assert_eq!(s[1], 2);
    /// assert!(s.get(2).is_none());
    /// ```
    pub fn borrow_range<'b, R: std::ops::RangeBounds<usize>>(&'b self, range: R) -> Option<VecRef<'b, [T]>> {
        VecRef::from_range(self, range)