Coding

Coding contains both a code element and system element, which is a uri identifying the set that the code comes from. The display element provides a nicer string to show humans. In Gleam, both Coding.system and Coding.code are type String, meaning the compiler does not enforce that a code is valid in some system.

import fhir/r4/complex_types as ct

import gleam/option.{Some}

pub fn main() {
  let terrible_news =
    ct.Coding(
      ..ct.coding_new(),
      system: Some("http://snomed.info/sct"),
      code: Some("267425008"),
      display: Some("Lactose intolerance"),
    )
  echo terrible_news
  let another_way_to_put_it =
    ct.Coding(
      ..ct.coding_new(),
      system: Some("http://hl7.org/fhir/sid/icd-10-cm"),
      code: Some("E73.9"),
    )
  echo another_way_to_put_it
}