Rollup merge of #87166 - de-vri-es:show-discriminant-before-overflow, r=jackh726

[rust.git] / src / tools / clippy / clippy_lints / src / mut_mutex_lock.rs

diff --git a/src/tools/clippy/clippy_lints/src/mut_mutex_lock.rs b/src/tools/clippy/clippy_lints/src/mut_mutex_lock.rs
index b9ba74c7d025284db2d7091c1f204b87e22e757f..85e870632a5cab5c19f4ae30cd7260fd1a856aea 100644 (file)
--- a/src/tools/clippy/clippy_lints/src/mut_mutex_lock.rs
+++ b/src/tools/clippy/clippy_lints/src/mut_mutex_lock.rs
@@ -8,17 +8,16 @@
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
 declare_clippy_lint! {
-    /// **What it does:** Checks for `&mut Mutex::lock` calls
+    /// ### What it does
+    /// Checks for `&mut Mutex::lock` calls
     ///
-    /// **Why is this bad?** `Mutex::lock` is less efficient than
+    /// ### Why is this bad?
+    /// `Mutex::lock` is less efficient than
     /// calling `Mutex::get_mut`. In addition you also have a statically
     /// guarantee that the mutex isn't locked, instead of just a runtime
     /// guarantee.
     ///
-    /// **Known problems:** None.
-    ///
-    /// **Example:**
-    ///
+    /// ### Example
     /// ```rust
     /// use std::sync::{Arc, Mutex};
     ///