This libraries are auto generated from googles fhir protobufs: https://github.com/google/fhir
```rust use fhir;
fn main() { let patient = fhir::r4::core::Patient { ..Default::default() }; let patientjson = serdejson::tostring(&patient); println!("{}", patientjson); } ```
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.