Try out new slotmap approach

Cargo.toml

@@ -6,31 +6,11 @@ license = "MIT OR Apache-2.0"
 description = "Cross-platform UI framework"
 repository = "https://github.com/matthunz/viewbuilder"
 
-[workspace]
-members = [
-    ".",
-    "web_examples/counter",
-    "web_examples/todomvc"
-]
-
 [features]
-web = ["web-sys"]
-full = ["web", "tracing"]
+full = []
 
 [dependencies]
-rustc-hash = "1.1.0"
-tracing = { version = "0.1.40", optional = true }
-
-[dependencies.web-sys]
-version = "0.3.66"
-optional = true
-features = [
-    "Document",
-    "Event",
-    "HtmlElement",
-    "Window",
-    "Text"
-]
+slotmap = "1.0.7"
 
 [package.metadata.docs.rs]
 features = ["full"]

examples/app.rs

@@ -0,0 +1,12 @@
+use viewbuilder::{Element, Tree};
+
+struct Text;
+
+impl Element for Text {}
+
+fn main() {
+    let mut tree = Tree::default();
+    let root = tree.insert(Text);
+
+    dbg!(tree.slice(root));
+}