Add console_error_panic_hook for panic messages in browser console on…

… wasm
emoon · Sep 5, 2024 · 2e2fdcf · 2e2fdcf
1 parent 6111166
commit 2e2fdcf
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 0 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -69,6 +69,7 @@ wasm-bindgen-futures = "0.4.29"
 serde = { version = "1.0.136", features = ["derive"] }
 serde_derive = "1.0.123"
 futures = "0.3.12"
+console_error_panic_hook = "0.1.7"
 
 # The `web-sys` crate allows you to interact with the various browser APIs,
 # like the DOM.

diff --git a/src/lib.rs b/src/lib.rs
@@ -25,6 +25,8 @@ mod rate;
 use raw_window_handle::{DisplayHandle, HandleError, HasDisplayHandle, WindowHandle};
 use std::{ffi::c_void, fmt, time::Duration};
 
+#[cfg(target_arch = "wasm32")]
+use std::panic;
 #[cfg(target_arch = "wasm32")]
 use web_sys::HtmlElement;
 
@@ -339,6 +341,8 @@ impl Window {
         height: usize,
         opts: WindowOptions,
     ) -> Result<Window> {
+        panic::set_hook(Box::new(console_error_panic_hook::hook));
+
         use web_sys::HtmlElement;
 
         if opts.transparency && !opts.borderless {