docs bare-fn-implements-fn-mut

Kivooeo · Kivooeo · commit ad44535e6d20 · 2025-05-31T01:12:59.000+05:00
diff --git a/tests/ui/functions-closures/bare-fn-implements-fn-mut.rs b/tests/ui/functions-closures/bare-fn-implements-fn-mut.rs
@@ -1,3 +1,5 @@
+//! Tests that bare functions implement the `FnMut` trait correctly.
+
 //@ run-pass
 
 fn call_f<F:FnMut()>(mut f: F) {

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	+//! Tests that bare functions implement the `FnMut` trait correctly.
	`2`	`+`
`1`	`3`	`//@ run-pass`
`2`	`4`
`3`	`5`	`fn call_f<F:FnMut()>(mut f: F) {`