Increase capacity of element arena to 8MB

Antonio Scandurra created 2 years ago

This fixes a panic we just saw on nightly. It's the first time we
see this panic, so I think it's pretty safe to assume having twice as
much capacity will fix it.

Change summary

crates/gpui/src/window.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Detailed changes

crates/gpui/src/window.rs

@@ -106,7 +106,7 @@ slotmap::new_key_type! {
 }
 
 thread_local! {
-    pub(crate) static ELEMENT_ARENA: RefCell<Arena> = RefCell::new(Arena::new(4 * 1024 * 1024));
+    pub(crate) static ELEMENT_ARENA: RefCell<Arena> = RefCell::new(Arena::new(8 * 1024 * 1024));
 }
 
 impl FocusId {