From 8c0ea93975ba0fea2f3fef57f3221a26f42d22eb Mon Sep 17 00:00:00 2001
From: Sylvestre Ledru <sylvestre@debian.org>
Date: Wed, 8 Mar 2023 23:21:35 +0100
Subject: [PATCH] Document Rust usage

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index a0c4218..953b7b1 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,16 @@ Just copy and paste the following in your GitHub action:
   run: ${SCCACHE_PATH} --show-stats
 ```
 
+### Rust code
+
+For Rust code, the following environment variables should be set:
+
+```
+    env:
+      SCCACHE_GHA_ENABLED: "true"
+      RUSTC_WRAPPER: "sccache"
+```
+
 ## Prepare a new release
 
 1. Update README.md in the examplee