From e653ef6c4e612f14ac948f5800bd85ea4d4dbc63 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Mon, 14 Jul 2025 19:20:49 +0200
Subject: [PATCH] stdenvAdapters.keepDebugInfo: add Rust support

These are the flags we use in the separateDebugInfo hook, plus
disabling optimisations in line with what we do for C.

This fixes e.g. enableDebugging amberol.
---
 pkgs/stdenv/adapters.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/stdenv/adapters.nix b/pkgs/stdenv/adapters.nix
index 0a0a40121f39..5c359014ba26 100644
--- a/pkgs/stdenv/adapters.nix
+++ b/pkgs/stdenv/adapters.nix
@@ -295,6 +295,7 @@ rec {
         dontStrip = true;
         env = (args.env or { }) // {
           NIX_CFLAGS_COMPILE = toString (args.env.NIX_CFLAGS_COMPILE or "") + " -ggdb -Og";
+          NIX_RUSTFLAGS = toString (args.env.NIX_RUSTFLAGS or "") + " -g -C opt-level=0 -C strip=none";
         };
       });
     });