use bump slab

packages/core/src/diff.rs

@@ -15,7 +15,7 @@ use DynamicNode::*;
 
 impl<'b> VirtualDom {
     pub(super) fn diff_scope(&mut self, scope: ScopeId) {
-        let scope_state = &mut self.scopes[scope.0];
+        let scope_state = &mut self.scopes[scope];
 
         self.scope_stack.push(scope);
         unsafe {
@@ -202,7 +202,7 @@ impl<'b> VirtualDom {
         right.scope.set(Some(scope_id));
 
         // copy out the box for both
-        let old = self.scopes[scope_id.0].props.as_ref();
+        let old = self.scopes[scope_id].props.as_ref();
         let new: Box<dyn AnyProps> = right.props.take().unwrap();
         let new: Box<dyn AnyProps> = unsafe { std::mem::transmute(new) };
 
@@ -214,14 +214,14 @@ impl<'b> VirtualDom {
         }
 
         // First, move over the props from the old to the new, dropping old props in the process
-        self.scopes[scope_id.0].props = Some(new);
+        self.scopes[scope_id].props = Some(new);
 
         // Now run the component and diff it
         self.run_scope(scope_id);
         self.diff_scope(scope_id);
 
         self.dirty_scopes.remove(&DirtyScope {
-            height: self.scopes[scope_id.0].height,
+            height: self.scopes[scope_id].height,
             id: scope_id,
         });
     }
@@ -721,7 +721,7 @@ impl<'b> VirtualDom {
 
                     Component(comp) => {
                         let scope = comp.scope.get().unwrap();
-                        match unsafe { self.scopes[scope.0].root_node().extend_lifetime_ref() } {
+                        match unsafe { self.scopes[scope].root_node().extend_lifetime_ref() } {
                             RenderReturn::Ready(node) => self.push_all_real_nodes(node),
                             RenderReturn::Aborted(_node) => todo!(),
                             _ => todo!(),
@@ -923,14 +923,14 @@ impl<'b> VirtualDom {
             .expect("VComponents to always have a scope");
 
         // Remove the component from the dom
-        match unsafe { self.scopes[scope.0].root_node().extend_lifetime_ref() } {
+        match unsafe { self.scopes[scope].root_node().extend_lifetime_ref() } {
             RenderReturn::Ready(t) => self.remove_node(t, gen_muts),
             RenderReturn::Aborted(placeholder) => self.remove_placeholder(placeholder, gen_muts),
             _ => todo!(),
         };
 
         // Restore the props back to the vcomponent in case it gets rendered again
-        let props = self.scopes[scope.0].props.take();
+        let props = self.scopes[scope].props.take();
         *comp.props.borrow_mut() = unsafe { std::mem::transmute(props) };
 
         // Now drop all the resouces
@@ -945,7 +945,7 @@ impl<'b> VirtualDom {
             Some(Placeholder(t)) => t.id.get().unwrap(),
             Some(Component(comp)) => {
                 let scope = comp.scope.get().unwrap();
-                match unsafe { self.scopes[scope.0].root_node().extend_lifetime_ref() } {
+                match unsafe { self.scopes[scope].root_node().extend_lifetime_ref() } {
                     RenderReturn::Ready(t) => self.find_first_element(t),
                     _ => todo!("cannot handle nonstandard nodes"),
                 }
@@ -961,7 +961,7 @@ impl<'b> VirtualDom {
             Some(Placeholder(t)) => t.id.get().unwrap(),
             Some(Component(comp)) => {
                 let scope = comp.scope.get().unwrap();
-                match unsafe { self.scopes[scope.0].root_node().extend_lifetime_ref() } {
+                match unsafe { self.scopes[scope].root_node().extend_lifetime_ref() } {
                     RenderReturn::Ready(t) => self.find_last_element(t),
                     _ => todo!("cannot handle nonstandard nodes"),
                 }