Init

rust_native_module/src/lib.rs

@@ -0,0 +1,41 @@
+use neon::prelude::*;
+
+fn hello(mut cx: FunctionContext) -> JsResult<JsString> {
+    Ok(cx.string("hello from rust 🦀"))
+}
+
+struct MyStruct {
+    name: String,
+}
+
+impl MyStruct {
+    fn new(name: String) -> Self {
+        println!("NEW {}", &name);
+        Self { name }
+    }
+}
+
+impl Drop for MyStruct {
+    fn drop(&mut self) {
+        println!("DROP {}", self.name);
+    }
+}
+
+impl Finalize for MyStruct {
+    fn finalize<'a, C: Context<'a>>(self, _: &mut C) {
+        println!("FINALIZE {}", self.name);
+    }
+}
+
+fn test_box(mut cx: FunctionContext) -> JsResult<JsBox<MyStruct>> {
+    let my_struct = MyStruct::new("Test Struct ayayay".to_string());
+
+    Ok(cx.boxed(my_struct))
+}
+
+#[neon::main]
+fn main(mut cx: ModuleContext) -> NeonResult<()> {
+    cx.export_function("hello", hello)?;
+    cx.export_function("gib_box", test_box)?;
+    Ok(())
+}