modify code

[rust.git] / clippy_lints / src / as_conversions.rs

diff --git a/clippy_lints/src/as_conversions.rs b/clippy_lints/src/as_conversions.rs
index 4b31e16094e9f9a1b2d6b84bef58239698c62b8b..88b91d589074d85e300c79979bab0d89269e1b6a 100644 (file)
--- a/clippy_lints/src/as_conversions.rs
+++ b/clippy_lints/src/as_conversions.rs
@@ -5,7 +5,8 @@
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {
-    /// **What it does:** Checks for usage of `as` conversions.
+    /// ### What it does
+    /// Checks for usage of `as` conversions.
     ///
     /// Note that this lint is specialized in linting *every single* use of `as`
     /// regardless of whether good alternatives exist or not.
@@ -15,14 +16,13 @@
     /// There is a good explanation the reason why this lint should work in this way and how it is useful
     /// [in this issue](https://github.com/rust-lang/rust-clippy/issues/5122).
     ///
-    /// **Why is this bad?** `as` conversions will perform many kinds of
+    /// ### Why is this bad?
+    /// `as` conversions will perform many kinds of
     /// conversions, including silently lossy conversions and dangerous coercions.
     /// There are cases when it makes sense to use `as`, so the lint is
     /// Allow by default.
     ///
-    /// **Known problems:** None.
-    ///
-    /// **Example:**
+    /// ### Example
     /// ```rust,ignore
     /// let a: u32;
     /// ...
@@ -38,6 +38,7 @@
     /// f(a.try_into().expect("Unexpected u16 overflow in f"));
     /// ```
     ///
+    #[clippy::version = "1.41.0"]
     pub AS_CONVERSIONS,
     restriction,
     "using a potentially dangerous silent `as` conversion"