From c185f08e467e02c83c940eb63516dcf35be0146b Mon Sep 17 00:00:00 2001
From: Josh Triplett <josh@joshtriplett.org>
Date: Thu, 29 Apr 2021 12:41:23 -0700
Subject: [PATCH] Add doc alias for `chdir` to `std::env::set_current_dir`

Searching for `chdir` in the Rust documentation produces no useful
results.
---
 library/std/src/env.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/library/std/src/env.rs b/library/std/src/env.rs
index d20bb58584101..b78336a7ce65b 100644
--- a/library/std/src/env.rs
+++ b/library/std/src/env.rs
@@ -61,6 +61,7 @@ pub fn current_dir() -> io::Result<PathBuf> {
 /// assert!(env::set_current_dir(&root).is_ok());
 /// println!("Successfully changed working directory to {}!", root.display());
 /// ```
+#[doc(alias = "chdir")]
 #[stable(feature = "env", since = "1.0.0")]
 pub fn set_current_dir<P: AsRef<Path>>(path: P) -> io::Result<()> {
     os_imp::chdir(path.as_ref())