From a89cddb2be47b52ec8373165e0d69448df80a23f Mon Sep 17 00:00:00 2001
From: Kirill Podoprigora <kirill.bast9@mail.ru>
Date: Mon, 3 Mar 2025 22:58:03 +0200
Subject: [PATCH] Add ``dyn`` keyword

---
 compiler/rustc_error_codes/src/error_codes/E0373.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/rustc_error_codes/src/error_codes/E0373.md b/compiler/rustc_error_codes/src/error_codes/E0373.md
index d4d26007aa50e..b9db807259728 100644
--- a/compiler/rustc_error_codes/src/error_codes/E0373.md
+++ b/compiler/rustc_error_codes/src/error_codes/E0373.md
@@ -3,7 +3,7 @@ A captured variable in a closure may not live long enough.
 Erroneous code example:
 
 ```compile_fail,E0373
-fn foo() -> Box<Fn(u32) -> u32> {
+fn foo() -> Box<dyn Fn(u32) -> u32> {
     let x = 0u32;
     Box::new(|y| x + y)
 }
@@ -42,7 +42,7 @@ This approach moves (or copies, where possible) data into the closure, rather
 than taking references to it. For example:
 
 ```
-fn foo() -> Box<Fn(u32) -> u32> {
+fn foo() -> Box<dyn Fn(u32) -> u32> {
     let x = 0u32;
     Box::new(move |y| x + y)
 }