struct op_listen_fast {
    _phantom: ::std::marker::PhantomData<()>,
}
impl<'scope> deno_core::v8::fast_api::FastFunction for op_listen_fast {
    fn function(&self) -> *const ::std::ffi::c_void {
        op_listen_fast_fn as *const ::std::ffi::c_void
    }
    fn args(&self) -> &'static [deno_core::v8::fast_api::Type] {
        use deno_core::v8::fast_api::Type::*;
        use deno_core::v8::fast_api::CType;
        &[V8Value, CallbackOptions]
    }
    fn return_type(&self) -> deno_core::v8::fast_api::CType {
        deno_core::v8::fast_api::CType::Uint32
    }
}
fn op_listen_fast_fn<'scope>(
    _: deno_core::v8::Local<deno_core::v8::Object>,
    fast_api_callback_options: *mut deno_core::v8::fast_api::FastApiCallbackOptions,
) -> u32 {
    use deno_core::v8;
    use deno_core::_ops;
    let __opts: &mut v8::fast_api::FastApiCallbackOptions = unsafe {
        &mut *fast_api_callback_options
    };
    let __ctx = unsafe {
        &*(v8::Local::<v8::External>::cast(unsafe { __opts.data.data }).value()
            as *const _ops::OpCtx)
    };
    let state = &mut ::std::cell::RefCell::borrow_mut(&__ctx.state);
    let result = op_listen::call(state);
    match result {
        Ok(result) => result,
        Err(err) => {
            state.last_fast_op_error.replace(err);
            __opts.fallback = true;
            Default::default()
        }
    }
}