use clippy_utils::{clip, unsext};
declare_clippy_lint! {
- /// **What it does:** Checks for identity operations, e.g., `x + 0`.
+ /// ### What it does
+ /// Checks for identity operations, e.g., `x + 0`.
///
- /// **Why is this bad?** This code can be removed without changing the
+ /// ### Why is this bad?
+ /// This code can be removed without changing the
/// meaning. So it just obscures what's going on. Delete it mercilessly.
///
- /// **Known problems:** None.
- ///
- /// **Example:**
+ /// ### Example
/// ```rust
/// # let x = 1;
/// x / 1 + 0 * 1 - 0 | 0;