Update to hyper 0.12 about formdata HOT 6 CLOSED

let headers = hyper_request.headers();

error[E0308]: mismatched types
  --> src/post_multipart/post_multipart.rs:38:69
   |
38 |         let form_data = formdata::read_formdata(&mut hyper_request, headers).unwrap();
   |                                                                     ^^^^^^^ expected struct `hyper::header::Headers`, found struct `hyper::HeaderMap`
   |
   = note: expected type `&hyper::header::Headers`
              found type `&hyper::HeaderMap`

error[E0277]: the trait bound `hyper::Request<()>: std::io::Read` is not satisfied
  --> src/post_multipart/post_multipart.rs:38:25
   |
38 |         let form_data = formdata::read_formdata(&mut hyper_request, headers).unwrap();
   |                         ^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::io::Read` is not implemented for `hyper::Request<()>`
   |
   = note: required by `formdata::read_formdata`

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0277, E0308.
For more information about an error, try `rustc --explain E0277`.
error: Could not compile `microservice`.