fhirkit 0.1.0

FHIR R4 for Rust: typed models for every resource and datatype generated from the official specification, lossless JSON with path-precise validation, typed search queries, FHIRPath
Documentation 
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// @generated by fhirkit-gen from hl7.fhir.r4.core 4.0.1. Do not edit.
//! The FHIR R4 `ResearchSubject` resource.

#![allow(
    unused_imports,
    clippy::large_enum_variant,
    clippy::too_many_lines,
    clippy::doc_markdown
)]

use crate::decode::{
    choice_key, required, required_list, resource_type, Choice, Decoder, FhirJson, Obj, ObjWriter,
};
use crate::json::Json;
use crate::primitive::{Decimal, Kind, Primitive};
use crate::r4::*;

/// A physical entity which is the primary unit of operational and/or administrative interest in a study.
///
/// FHIR path: `ResearchSubject`.
#[cfg(feature = "specialized")]
#[derive(Debug, Clone, PartialEq, Default)]
pub struct ResearchSubject {
    /// `id` (0..1): Logical id of this artifact
    pub id: Option<String>,
    /// `meta` (0..1): Metadata about the resource
    pub meta: Option<Meta>,
    /// `implicitRules` (0..1): A set of rules under which this content was created
    pub implicit_rules: Option<Primitive<String>>,
    /// `language` (0..1): Language of the resource content
    pub language: Option<Primitive<String>>,
    /// `text` (0..1): Text summary of the resource, for human interpretation
    pub text: Option<Narrative>,
    /// `contained` (0..*): Contained, inline Resources
    pub contained: Vec<Resource>,
    /// `extension` (0..*): Additional content defined by implementations
    pub extension: Vec<Extension>,
    /// `modifierExtension` (0..*): Extensions that cannot be ignored
    pub modifier_extension: Vec<Extension>,
    /// `identifier` (0..*): Business Identifier for research subject in a study
    pub identifier: Vec<Identifier>,
    /// `status` (1..1): candidate | eligible | follow-up | ineligible | not-registered | off-study | on-study | on-study-intervention | on-study-observation | pending-on-study | potential-candidate | screening | withdrawn
    pub status: Option<Primitive<String>>,
    /// `period` (0..1): Start and end of participation
    pub period: Option<Period>,
    /// `study` (1..1): Study subject is part of
    pub study: Option<Reference>,
    /// `individual` (1..1): Who is part of study
    pub individual: Option<Reference>,
    /// `assignedArm` (0..1): What path should be followed
    pub assigned_arm: Option<Primitive<String>>,
    /// `actualArm` (0..1): What path was followed
    pub actual_arm: Option<Primitive<String>>,
    /// `consent` (0..1): Agreement to participate in study
    pub consent: Option<Reference>,
}

#[cfg(feature = "specialized")]
impl FhirJson for ResearchSubject {
    const TYPE_NAME: &'static str = "ResearchSubject";

    fn decode(v: &Json, d: &mut Decoder) -> Option<Self> {
        let mut o = Obj::new(v, d)?;
        resource_type(&mut o, d, "ResearchSubject");
        let r = ResearchSubject {
            id: o.string(d, "id"),
            meta: o.one(d, "meta"),
            implicit_rules: o.prim(d, "implicitRules", Kind::Uri),
            language: o.prim(d, "language", Kind::Code),
            text: o.one(d, "text"),
            contained: o.list(d, "contained"),
            extension: o.list(d, "extension"),
            modifier_extension: o.list(d, "modifierExtension"),
            identifier: o.list(d, "identifier"),
            status: o.prim(d, "status", Kind::Code),
            period: o.one(d, "period"),
            study: o.one(d, "study"),
            individual: o.one(d, "individual"),
            assigned_arm: o.prim(d, "assignedArm", Kind::String),
            actual_arm: o.prim(d, "actualArm", Kind::String),
            consent: o.one(d, "consent"),
        };
        required(d, "status", &r.status);
        required(d, "study", &r.study);
        required(d, "individual", &r.individual);
        o.finish(d);
        Some(r)
    }

    fn encode(&self) -> Json {
        let mut w = ObjWriter::new();
        w.raw("resourceType", Json::String("ResearchSubject".into()));
        w.string("id", &self.id);
        w.one("meta", &self.meta);
        w.prim("implicitRules", &self.implicit_rules);
        w.prim("language", &self.language);
        w.one("text", &self.text);
        w.list("contained", &self.contained);
        w.list("extension", &self.extension);
        w.list("modifierExtension", &self.modifier_extension);
        w.list("identifier", &self.identifier);
        w.prim("status", &self.status);
        w.one("period", &self.period);
        w.one("study", &self.study);
        w.one("individual", &self.individual);
        w.prim("assignedArm", &self.assigned_arm);
        w.prim("actualArm", &self.actual_arm);
        w.one("consent", &self.consent);
        w.finish()
    }
}