wip: so much suspense code

packages/core/src/subtree.rs

@@ -0,0 +1,58 @@
+/*
+This is a WIP module
+
+Subtrees allow the virtualdom to split up the mutation stream into smaller chunks which can be directed to different parts of the dom.
+It's core to implementing multiwindow desktop support, portals, and alternative inline renderers like react-three-fiber.
+
+The primary idea is to give each renderer a linear element tree managed by Dioxus to maximize performance and minimize memory usage.
+This can't be done if two renderers need to share the same native tree.
+With subtrees, we have an entirely different slab of elements
+
+*/
+
+use std::borrow::Cow;
+
+use slab::Slab;
+
+use crate::{ElementPath, ScopeId};
+
+/// A collection of elements confined to a single scope under a chunk of the tree
+///
+/// All elements in this collection are guaranteed to be in the same scope and share the same numbering
+///
+/// This unit can be multithreaded
+/// Whenever multiple subtrees are present, we can perform **parallel diffing**
+pub struct Subtree {
+    id: usize,
+    namespace: Cow<'static, str>,
+    root: ScopeId,
+    elements: Slab<ElementPath>,
+}
+
+// fn app(cx: Scope) -> Element {
+//     // whenever a user connects, they get a new connection
+//     // this requires the virtualdom to be Send + Sync
+//     rsx! {
+//         ClientForEach(|req| rsx!{
+//             Route {}
+//             Route {}
+//             Route {}
+//             Route {}
+//             Route {}
+//             Route {}
+//         })
+
+//         // windows.map(|w| {
+//         //     WebviewWindow {}
+//         //     WebviewWindow {}
+//         //     WebviewWindow {}
+//         //     WebviewWindow {}
+//         // })
+
+//         // if show_settings {
+//         //     WebviewWindow {
+//         //         Settings {}
+//         //     }
+//         // }
+//     }
+// }