pub fn multipart_with_config<Ext, B, T, E>(
    req: &Request<Ext>,
    body: B,
    config: Config
) -> Result<Multipart<B>, MultipartError>
where B: Stream<Item = Result<T, E>>, T: AsRef<[u8]>, E: Into<Box<dyn Error + Send + Sync>>,
Expand description

multipart with Config that used for customize behavior of Multipart.