use rustc_session::{declare_lint_pass, declare_tool_lint};
declare_clippy_lint! {
- /// **What it does:** Checks for `enum`s with no variants.
+ /// ### What it does
+ /// Checks for `enum`s with no variants.
///
/// As of this writing, the `never_type` is still a
/// nightly-only experimental API. Therefore, this lint is only triggered
/// if the `never_type` is enabled.
///
- /// **Why is this bad?** If you want to introduce a type which
+ /// ### Why is this bad?
+ /// If you want to introduce a type which
/// can't be instantiated, you should use `!` (the primitive type "never"),
/// or a wrapper around it, because `!` has more extensive
/// compiler support (type inference, etc...) and wrappers
/// For further information visit [never type documentation](https://doc.rust-lang.org/std/primitive.never.html)
///
///
- /// **Known problems:** None.
- ///
- /// **Example:**
- ///
+ /// ### Example
/// Bad:
/// ```rust
/// enum Test {}