fhir 1.2.0

Fast Healthcare Interoperability Resources (FHIR) data model for Rust: the complete FHIR R5, R4, and R3 resources, datatypes, and code systems as serde-serializable types, plus a spec-driven code generator.
//! Annotation
//!
//! URL: http://hl7.org/fhir/StructureDefinition/Annotation
//!
//! Version: 
//!
//! Text node with attribution
//!
//! FHIR R3: <https://hl7.org/fhir/STU3/>

// The `types` import is unused by a handful of types that have only primitive fields.
#![allow(unused_imports)]

use crate::r3::types;
use ::serde::{Deserialize, Serialize};
use fhir_derive_macros::{Builder, Validate};

/// Base StructureDefinition for Annotation Type
///
/// # Examples
///
/// ```
/// use fhir::r3::types::annotation::Annotation;
///
/// let value = Annotation::default();
/// let json = ::serde_json::to_value(&value).unwrap();
/// let back: Annotation = ::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("r3")]
pub struct Annotation {
    /// xml:id (or equivalent in JSON)
    pub id: Option<types::String>,

    /// Additional Content defined by implementations
    #[serde(default, skip_serializing_if = "Vec::is_empty")]
    pub extension: Vec<types::Extension>,

    /// Individual responsible for the annotation
    /// The `Annotation.author[x]` choice element (0..1); see [`AnnotationAuthor`].
    #[serde(flatten)]
    pub author: Option<AnnotationAuthor>,

    /// When the annotation was made
    pub time: Option<types::DateTime>,
    /// Primitive extension sibling for [`time`](Self::time) (FHIR `_time`):
    /// carries `id` and/or `extension` for the primitive value.
    #[serde(rename = "_time")]
    pub time_ext: Option<types::Element>,

    /// The annotation - text content
    pub text: types::String,
    /// Primitive extension sibling for [`text`](Self::text) (FHIR `_text`):
    /// carries `id` and/or `extension` for the primitive value.
    #[serde(rename = "_text")]
    pub text_ext: Option<types::Element>,
}

/// The `Annotation.author[x]` choice element (see `spec/11-choice-types.md`).
#[derive(Debug, Clone, PartialEq, Eq, fhir_derive_macros::FhirChoice, Validate)]
#[fhir_version("r3")]
#[allow(clippy::large_enum_variant)]
pub enum AnnotationAuthor {
    /// `authorReference` variant.
    #[fhir("authorReference")]
    Reference(Box<types::Reference>),
    /// `authorString` variant.
    #[fhir("authorString")]
    String(crate::r3::choice::Primitive<types::String>),
}

#[cfg(test)]
mod tests {
    use super::*;
    type T = Annotation;

    #[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);
    }
}