js part compiles

packages/marts/js/glue_deno.rs

@@ -0,0 +1,35 @@
+use deno_core::extension;
+use deno_core::op2;
+use deno_core::OpState;
+use mize::{Mize, MizeError};
+use std::sync::Arc;
+
+#[op2(fast)]
+fn op_mize_get_part(#[string] name: &str) {
+    println!("js wants the part {}", name);
+}
+
+#[op2]
+#[string]
+fn op_mize_get_config(state: &mut OpState, #[string] key: &str) -> String {
+    let mize: Mize = state.borrow::<Mize>().clone();
+    format!("config_value_for_{}", key)
+}
+
+#[op2(fast)]
+fn op_mize_add_part(state: &mut OpState, #[string] key: &str) {
+    let mize: Mize = state.borrow::<Mize>().clone();
+    println!("adding part {}", key);
+}
+
+// Create an extension with your custom ops
+extension!(
+    my_extension,
+    ops = [op_mize_get_part, op_mize_get_config],
+    options = {
+      mize: Mize,
+    },
+    state = |state: &mut OpState, config: Config| {
+        state.put::<Mize>(config.mize);
+    },
+);