From 0dd6c50a200bdc3b1cad2d48b8f38b85f9f5a458 Mon Sep 17 00:00:00 2001
From: Nathan Sobo <nathan@zed.dev>
Date: Thu, 14 Dec 2023 14:06:19 -0700
Subject: [PATCH] Use FxHashMap for element state

---
 crates/gpui2/src/window.rs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/crates/gpui2/src/window.rs b/crates/gpui2/src/window.rs
index e3b1cb4eb523cbdca8df63e96a47024f60958e50..fc8754afefbc7b628603cf9973ee2ee6720f39ff 100644
--- a/crates/gpui2/src/window.rs
+++ b/crates/gpui2/src/window.rs
@@ -12,7 +12,7 @@ use crate::{
     VisualContext, WeakView, WindowBounds, WindowOptions, SUBPIXEL_VARIANTS,
 };
 use anyhow::{anyhow, Context as _, Result};
-use collections::HashMap;
+use collections::FxHashMap;
 use derive_more::{Deref, DerefMut};
 use futures::{
     channel::{mpsc, oneshot},
@@ -263,8 +263,8 @@ pub(crate) struct ElementStateBox {
 
 // #[derive(Default)]
 pub(crate) struct Frame {
-    pub(crate) element_states: HashMap<GlobalElementId, ElementStateBox>,
-    mouse_listeners: HashMap<TypeId, Vec<(StackingOrder, AnyMouseListener)>>,
+    pub(crate) element_states: FxHashMap<GlobalElementId, ElementStateBox>,
+    mouse_listeners: FxHashMap<TypeId, Vec<(StackingOrder, AnyMouseListener)>>,
     pub(crate) dispatch_tree: DispatchTree,
     pub(crate) focus_listeners: Vec<AnyFocusListener>,
     pub(crate) scene_builder: SceneBuilder,
@@ -277,8 +277,8 @@ pub(crate) struct Frame {
 impl Frame {
     fn new(dispatch_tree: DispatchTree) -> Self {
         Frame {
-            element_states: HashMap::default(),
-            mouse_listeners: HashMap::default(),
+            element_states: FxHashMap::default(),
+            mouse_listeners: FxHashMap::default(),
             dispatch_tree,
             focus_listeners: Vec::new(),
             scene_builder: SceneBuilder::default(),