error[E0277]: the trait bound `for<'de> FooBody: serde::de::Deserialize<'de>` is not satisfied
  --> $DIR/invalid_body_ty.rs:15:16
   |
15 | fn endpoint(_: FooBody) {
   |                ^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `FooBody`
   |
  ::: $WORKSPACE/src/endpoint.rs
   |
   |     type Body: RequestBody + Send;
   |                ----------- required by this bound in `gotham_restful::Endpoint::Body`
   |
   = note: required because of the requirements on the impl of `serde::de::DeserializeOwned` for `FooBody`
   = note: required because of the requirements on the impl of `RequestBody` for `FooBody`