use BumpBox<Any> and FromAnyValue instead of sync bounds

packages/web/src/dom.rs

@@ -7,7 +7,9 @@
 //! - tests to ensure dyn_into works for various event types.
 //! - Partial delegation?>
 
-use dioxus_core::{ElementId, Mutation, Template, TemplateAttribute, TemplateNode};
+use dioxus_core::{
+    BorrowedAttributeValue, ElementId, Mutation, Template, TemplateAttribute, TemplateNode,
+};
 use dioxus_html::{event_bubbles, CompositionData, FormData};
 use dioxus_interpreter_js::{save_template, Channel};
 use futures_channel::mpsc;
@@ -176,21 +178,24 @@ impl WebsysDom {
                     id,
                     ns,
                 } => match value {
-                    dioxus_core::AttributeValue::Text(txt) => {
+                    BorrowedAttributeValue::Text(txt) => {
                         i.set_attribute(id.0 as u32, name, txt, ns.unwrap_or_default())
                     }
-                    dioxus_core::AttributeValue::Float(f) => {
+                    BorrowedAttributeValue::Float(f) => {
                         i.set_attribute(id.0 as u32, name, &f.to_string(), ns.unwrap_or_default())
                     }
-                    dioxus_core::AttributeValue::Int(n) => {
+                    BorrowedAttributeValue::Int(n) => {
                         i.set_attribute(id.0 as u32, name, &n.to_string(), ns.unwrap_or_default())
                     }
-                    dioxus_core::AttributeValue::Bool(b) => i.set_attribute(
+                    BorrowedAttributeValue::Bool(b) => i.set_attribute(
                         id.0 as u32,
                         name,
                         if *b { "true" } else { "false" },
                         ns.unwrap_or_default(),
                     ),
+                    BorrowedAttributeValue::None => {
+                        i.remove_attribute(id.0 as u32, name, ns.unwrap_or_default())
+                    }
                     _ => unreachable!(),
                 },
                 SetText { value, id } => i.set_text(id.0 as u32, value),