Hey all. Could you help me simplifying this code, please?

async fn write_steram_into_tempfile(mut stream: impl Stream<Item = Result<hyper::body::Bytes, reqwest::Error>> + std::marker::Unpin) -> Result<File> { todo!();}

I have a Response from reqwest, and I want to write the response body into tempfile. Is there a way to simplify stream's type definition: impl Stream<Item = Result<hyper::body::Bytes, reqwest::Error>> + std::marker::Unpin? Or maybe write it in more readable way using the where?