From f10f9ab4266ab53e7efea15755da26b4a89cda06 Mon Sep 17 00:00:00 2001
From: Brian Hicks <brian@brianthicks.com>
Date: Thu, 9 Sep 2021 05:30:47 -0500
Subject: [PATCH] add RUST_SRC_PATH

---
 flake.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/flake.nix b/flake.nix
index dd3e596..a7d98e9 100644
--- a/flake.nix
+++ b/flake.nix
@@ -38,6 +38,9 @@
             # least on macOS
             pkgs.libiconv
           ];
+
+          RUST_SRC_PATH =
+            "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
         };
       });
 }