From 07c6e0de0fdb2ee76e0c2ec546a1e8e6833e4b06 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jochen=20G=C3=B6rtler?= <grtlr@users.noreply.github.com>
Date: Tue, 19 May 2026 18:00:50 +0200
Subject: [PATCH] Exclude `take_app` from `wasm32` in `egui_kittest` (#8178)

Otherwise `egui` won't compile for `wasm32` targets anymore.

A bit odd that this was not caught in CI.
---
 crates/egui_kittest/src/app_kind.rs | 1 +
 crates/egui_kittest/src/builder.rs  | 1 +
 crates/egui_kittest/src/lib.rs      | 2 +-
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/crates/egui_kittest/src/app_kind.rs b/crates/egui_kittest/src/app_kind.rs
index 42edd6d66..942ec4b85 100644
--- a/crates/egui_kittest/src/app_kind.rs
+++ b/crates/egui_kittest/src/app_kind.rs
@@ -10,6 +10,7 @@ type AppKindUi<'a> = Box<dyn FnMut(&mut egui::Ui) + 'a>;
 #[cfg(feature = "eframe")]
 pub(crate) struct AppKindEframe<State> {
     pub get_app: fn(&mut State) -> &mut dyn eframe::App,
+    #[cfg(not(target_arch = "wasm32"))]
     pub take_app: fn(State) -> Box<dyn eframe::App>,
     pub frame: eframe::Frame,
 }
diff --git a/crates/egui_kittest/src/builder.rs b/crates/egui_kittest/src/builder.rs
index 58bfb8601..dc4757ee5 100644
--- a/crates/egui_kittest/src/builder.rs
+++ b/crates/egui_kittest/src/builder.rs
@@ -211,6 +211,7 @@ impl<State> HarnessBuilder<State> {
 
         let kind = AppKind::Eframe(AppKindEframe {
             get_app: |state| state,
+            #[cfg(not(target_arch = "wasm32"))]
             take_app: |state| Box::new(state),
             frame,
         });
diff --git a/crates/egui_kittest/src/lib.rs b/crates/egui_kittest/src/lib.rs
index 4fa68d93c..2b7c4f8f3 100644
--- a/crates/egui_kittest/src/lib.rs
+++ b/crates/egui_kittest/src/lib.rs
@@ -711,7 +711,7 @@ impl<'a, State> Harness<'a, State> {
     /// Then write a `fn main()` in the test file that invokes your test directly.
     ///
     /// See also: <https://doc.rust-lang.org/cargo/reference/cargo-targets.html#the-harness-field>
-    #[cfg(feature = "eframe")]
+    #[cfg(all(feature = "eframe", not(target_arch = "wasm32")))]
     #[deprecated = "Only for debugging, don't commit this."]
     pub fn spawn_eframe_app(self)
     where