From 468794d918eb06c1dbebb33c32b10017ad335f05 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?H=C3=A9ctor=20Ram=C3=B3n=20Jim=C3=A9nez?=
 <hector0193@gmail.com>
Date: Wed, 22 May 2024 12:36:04 +0200
Subject: [PATCH] Produce a compile error in `iced_renderer` when no backend is
 enabled

---
 renderer/src/lib.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/renderer/src/lib.rs b/renderer/src/lib.rs
index 056da5ed..220542e1 100644
--- a/renderer/src/lib.rs
+++ b/renderer/src/lib.rs
@@ -48,6 +48,13 @@ mod renderer {
 
 #[cfg(not(any(feature = "wgpu", feature = "tiny-skia")))]
 mod renderer {
+    #[cfg(not(debug_assertions))]
+    compile_error!(
+        "Cannot compile `iced_renderer` in release mode \
+        without a renderer feature enabled. \
+        Enable either the `wgpu` or `tiny-skia` feature, or both."
+    );
+
     pub type Renderer = ();
     pub type Compositor = ();
 }