From 323265db19d12215c39339152da2a1ae70f54081 Mon Sep 17 00:00:00 2001
From: Josh Triplett <josh@joshtriplett.org>
Date: Thu, 29 Jul 2021 19:42:19 -0700
Subject: [PATCH] Add reference from unstable doc anchor to stable env
 documentation

---
 src/doc/src/reference/unstable.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/doc/src/reference/unstable.md b/src/doc/src/reference/unstable.md
index f2a8cf8ebb1..b704f95addd 100644
--- a/src/doc/src/reference/unstable.md
+++ b/src/doc/src/reference/unstable.md
@@ -1413,3 +1413,10 @@ The `extra-link-arg` feature to specify additional linker arguments in build
 scripts has been stabilized in the 1.56 release. See the [build script
 documentation](build-scripts.md#outputs-of-the-build-script) for more
 information on specifying extra linker arguments.
+
+### configurable-env
+
+The `configurable-env` feature to specify environment variables in Cargo
+configuration has been stabilized in the 1.56 release. See the [config
+documentation](config.html#env) for more information about configuring
+environment variables.