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//! Medication
//!
//! URL: http://hl7.org/fhir/StructureDefinition/Medication
//!
//! Version: 4.0.1
//!
//! Definition of a Medication
//!
//! FHIR R4: <https://hl7.org/fhir/R4/>
// The `types` import is unused by a handful of types that have only primitive fields.
#![allow(unused_imports)]
use crate::r4::types;
use ::serde::{Deserialize, Serialize};
use fhir_derive_macros::{Builder, Validate};
/// This resource is primarily used for the identification and definition of a
/// medication for the purposes of prescribing, dispensing, and administering a
/// medication as well as for making statements about medication use.
///
/// # Examples
///
/// ```
/// use fhir::r4::resources::medication::Medication;
///
/// let value = Medication::default();
/// let json = ::serde_json::to_value(&value).unwrap();
/// let back: Medication = ::serde_json::from_value(json).unwrap();
/// assert_eq!(value, back);
/// ```
#[serde_with::skip_serializing_none]
#[derive(Debug, Default, Clone, Serialize, Deserialize, PartialEq, Eq, Validate, Builder)]
#[serde(rename_all = "camelCase")]
#[fhir_version("r4")]
pub struct Medication {
/// Logical id of this artifact
pub id: Option<types::String>,
/// Metadata about the resource
pub meta: Option<types::Meta>,
/// A set of rules under which this content was created
pub implicit_rules: Option<types::Uri>,
/// Primitive extension sibling for [`implicit_rules`](Self::implicit_rules) (FHIR `_implicitRules`):
/// carries `id` and/or `extension` for the primitive value.
#[serde(rename = "_implicitRules")]
pub implicit_rules_ext: Option<types::Element>,
/// Language of the resource content
pub language: Option<types::Code>,
/// Primitive extension sibling for [`language`](Self::language) (FHIR `_language`):
/// carries `id` and/or `extension` for the primitive value.
#[serde(rename = "_language")]
pub language_ext: Option<types::Element>,
/// Text summary of the resource, for human interpretation
pub text: Option<types::Narrative>,
/// Contained, inline Resources
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub contained: Vec<::serde_json::Value>,
/// Additional content defined by implementations
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub extension: Vec<types::Extension>,
/// Extensions that cannot be ignored
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub modifier_extension: Vec<types::Extension>,
/// Business identifier for this medication
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub identifier: Vec<types::Identifier>,
/// Codes that identify this medication
pub code: Option<types::CodeableConcept>,
/// active | inactive | entered-in-error
pub status: Option<crate::coded::Coded<crate::r4::codes::MedicationStatus>>,
/// Primitive extension sibling for [`status`](Self::status) (FHIR `_status`):
/// carries `id` and/or `extension` for the primitive value.
#[serde(rename = "_status")]
pub status_ext: Option<types::Element>,
/// Manufacturer of the item
pub manufacturer: Option<types::Reference>,
/// powder | tablets | capsule +
pub form: Option<types::CodeableConcept>,
/// Amount of drug in package
pub amount: Option<types::Ratio>,
/// Active or inactive ingredient
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub ingredient: Vec<MedicationIngredient>,
/// Details about packaged medications
pub batch: Option<MedicationBatch>,
}
/// Information that only applies to packages (not products).
///
/// # Examples
///
/// ```
/// use fhir::r4::resources::medication::MedicationBatch;
///
/// let value = MedicationBatch::default();
/// let json = ::serde_json::to_value(&value).unwrap();
/// let back: MedicationBatch = ::serde_json::from_value(json).unwrap();
/// assert_eq!(value, back);
/// ```
#[serde_with::skip_serializing_none]
#[derive(Debug, Default, Clone, Serialize, Deserialize, PartialEq, Eq, Validate)]
#[serde(rename_all = "camelCase")]
#[fhir_version("r4")]
pub struct MedicationBatch {
/// Unique id for inter-element referencing
pub id: Option<types::String>,
/// Additional content defined by implementations
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub extension: Vec<types::Extension>,
/// Extensions that cannot be ignored even if unrecognized
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub modifier_extension: Vec<types::Extension>,
/// Identifier assigned to batch
pub lot_number: Option<types::String>,
/// Primitive extension sibling for [`lot_number`](Self::lot_number) (FHIR `_lotNumber`):
/// carries `id` and/or `extension` for the primitive value.
#[serde(rename = "_lotNumber")]
pub lot_number_ext: Option<types::Element>,
/// When batch will expire
pub expiration_date: Option<types::DateTime>,
/// Primitive extension sibling for [`expiration_date`](Self::expiration_date) (FHIR `_expirationDate`):
/// carries `id` and/or `extension` for the primitive value.
#[serde(rename = "_expirationDate")]
pub expiration_date_ext: Option<types::Element>,
}
/// Identifies a particular constituent of interest in the product.
///
/// # Examples
///
/// ```
/// use fhir::r4::resources::medication::MedicationIngredient;
///
/// let value = MedicationIngredient::default();
/// let json = ::serde_json::to_value(&value).unwrap();
/// let back: MedicationIngredient = ::serde_json::from_value(json).unwrap();
/// assert_eq!(value, back);
/// ```
#[serde_with::skip_serializing_none]
#[derive(Debug, Default, Clone, Serialize, Deserialize, PartialEq, Eq, Validate)]
#[serde(rename_all = "camelCase")]
#[fhir_version("r4")]
pub struct MedicationIngredient {
/// Unique id for inter-element referencing
pub id: Option<types::String>,
/// Additional content defined by implementations
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub extension: Vec<types::Extension>,
/// Extensions that cannot be ignored even if unrecognized
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub modifier_extension: Vec<types::Extension>,
/// The actual ingredient or content
/// The `Medication.ingredient.item[x]` choice element (1..1); see [`MedicationIngredientItem`]. It is `Option` even though the specification makes it mandatory, because a choice enum has no default.
#[serde(flatten)]
pub item: Option<MedicationIngredientItem>,
/// Active ingredient indicator
pub is_active: Option<types::Boolean>,
/// Primitive extension sibling for [`is_active`](Self::is_active) (FHIR `_isActive`):
/// carries `id` and/or `extension` for the primitive value.
#[serde(rename = "_isActive")]
pub is_active_ext: Option<types::Element>,
/// Quantity of ingredient present
pub strength: Option<types::Ratio>,
}
/// The `Medication.ingredient.item[x]` choice element (see `spec/11-choice-types.md`).
#[derive(Debug, Clone, PartialEq, Eq, fhir_derive_macros::FhirChoice, Validate)]
#[fhir_version("r4")]
#[allow(clippy::large_enum_variant)]
pub enum MedicationIngredientItem {
/// `itemCodeableConcept` variant.
#[fhir("itemCodeableConcept")]
CodeableConcept(Box<types::CodeableConcept>),
/// `itemReference` variant.
#[fhir("itemReference")]
Reference(Box<types::Reference>),
}
#[cfg(test)]
mod tests {
use super::*;
type T = Medication;
#[test]
fn test_default() {
let _ = T::default();
}
#[test]
fn test_serde_round_trip() {
let value = T::default();
let json = ::serde_json::to_value(&value).expect("to_value");
let back: T = ::serde_json::from_value(json).expect("from_value");
assert_eq!(value, back);
}
}