use rustc_span::sym;
declare_clippy_lint! {
- /// **What it does:** Checks for using `x.get(x.len() - 1)` instead of
+ /// ### What it does
+ /// Checks for using `x.get(x.len() - 1)` instead of
/// `x.last()`.
///
- /// **Why is this bad?** Using `x.last()` is easier to read and has the same
+ /// ### Why is this bad?
+ /// Using `x.last()` is easier to read and has the same
/// result.
///
/// Note that using `x[x.len() - 1]` is semantically different from
/// There is another lint (get_unwrap) that covers the case of using
/// `x.get(index).unwrap()` instead of `x[index]`.
///
- /// **Known problems:** None.
- ///
- /// **Example:**
- ///
+ /// ### Example
/// ```rust
/// // Bad
/// let x = vec![2, 3, 5];