Remove mut

rust-lang · Jul 24, 2022 · 4855392 · 4855392
1 parent db8086e
commit 4855392
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/std/src/io/stdio.rs b/library/std/src/io/stdio.rs
@@ -220,7 +220,7 @@ fn handle_ebadf<T>(r: io::Result<T>, default: T) -> io::Result<T> {
 ///
 /// fn main() -> io::Result<()> {
 ///     let mut buffer = String::new();
-///     let mut stdin = io::stdin(); // We get `Stdin` here.
+///     let stdin = io::stdin(); // We get `Stdin` here.
 ///     stdin.read_line(&mut buffer)?;
 ///     Ok(())
 /// }