You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: dropping_twin_sse.rs
    path of file: ./repos/flutter_rust_bridge/frb_example/pure_dart/rust/src/api/pseudo_manual
    
    the code of the file until where you have to start completion: // NOTE: This file is mimicking how a human 
    
    pub fn simple_method_twin_sse(&self) {}

    // #1723
    #[flutter_rust_bridge::frb(serialize)]
    pub fn create_stream_twin_sse(&mut self, sink: StreamSink<i32, flutter_rust_bridge::SseCodec>) {
        self.sink = Some(sink);
    }

    #[flutter_rust_bridge::frb(serialize)]
    pub fn get_drop_count_twin_sse() -> i32 {
        DROP_COUNT.load(Ordering::SeqCst)
    }
}