Are you doing a rpc call from rust to

zsueo · 2025-11-10T23:42:49.470Z

Are you doing a rpc call from rust to rust?

J

James Eastham•11/11/25, 7:24 AM

Thought I'd move this to a thread @zsueo. But yes, that's my intention, Rust to Rust RPC. A 'standard' Rust worker that's hosting my API to a Durable Object.

Z

zsueoOP•11/11/25, 11:09 AM

Gotcha, I haven't tested this, but you should be able to call it directly. You will have to write an extra wasm-bindgen block which references your struct as an imported class from js. Then you should be able to use it

Z

zsueoOP•11/11/25, 11:12 AM

Something like this

#[wasm_bindgen]
extern "C" {
  #[wasm-bindgen(js_name="name-of-exported-struct")]
  pub type rust-imported-class;

  #[wasm-bindgen(constructor)]
  pub fn new()

  pub fn example(this: &rust-imported-class, item:i32);
  // All methods from the class
}

#[wasm_bindgen]
extern "C" {
  #[wasm-bindgen(js_name="name-of-exported-struct")]
  pub type rust-imported-class;

  #[wasm-bindgen(constructor)]
  pub fn new()

  pub fn example(this: &rust-imported-class, item:i32);
  // All methods from the class
}

#[wasm_bindgen]
extern "C" {
  #[wasm-bindgen(js_name="name-of-exported-struct")]
  pub type rust-imported-class;

  #[wasm-bindgen(constructor)]
  pub fn new()

  pub fn example(this: &rust-imported-class, item:i32);
  // All methods from the class
}

#[wasm_bindgen]
extern "C" {
  #[wasm-bindgen(js_name="name-of-exported-struct")]
  pub type rust-imported-class;

  #[wasm-bindgen(constructor)]
  pub fn new()

  pub fn example(this: &rust-imported-class, item:i32);
  // All methods from the class
}

J

James Eastham•11/11/25, 7:10 PM

Ah ok, I'll give this a try thanks

Are you doing a rpc call from rust to

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