fhir-types 0.1.115

// @generated by fhir-codegen from hl7.fhir.r4.core 4.0.1. DO NOT EDIT.
// Change the emitter (tools/fhir-codegen) and regenerate.
// SPDX-FileCopyrightText: Cadasto B.V.
// SPDX-License-Identifier: Apache-2.0
//! An interaction during which services are provided to the patient

/// An interaction during which services are provided to the patient
///
/// An interaction between a patient and healthcare provider(s) for the purpose
/// of providing healthcare service(s) or assessing the health status of a
/// patient.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct Encounter {
    /// Logical id of this artifact
    ///
    /// The logical id of the resource, as used in the URL for the resource. Once
    /// assigned, this value never changes.
    pub id: Option<std::string::String>,
    /// Metadata about the resource
    ///
    /// The metadata about the resource. This is content that is maintained by the
    /// infrastructure. Changes to the content might not always be associated with
    /// version changes to the resource.
    pub meta: Option<super::meta::Meta>,
    /// A set of rules under which this content was created
    ///
    /// A reference to a set of rules that were followed when the resource was
    /// constructed, and which must be understood when processing the content.
    /// Often, this is a reference to an implementation guide that defines the
    /// special rules along with other profiles etc.
    pub implicit_rules: Option<super::primitives::Uri>,
    /// Language of the resource content
    ///
    /// The base language in which the resource is written.
    pub language: Option<super::primitives::Code>,
    /// Text summary of the resource, for human interpretation
    ///
    /// A human-readable narrative that contains a summary of the resource and can
    /// be used to represent the content of the resource to a human. The narrative
    /// need not encode all the structured data, but is required to contain
    /// sufficient detail to make it "clinically safe" for a human to just read the
    /// narrative. Resource definitions may define what content should be
    /// represented in the narrative to ensure clinical safety.
    pub text: Option<super::narrative::Narrative>,
    /// Contained, inline Resources
    ///
    /// These resources do not have an independent existence apart from the resource
    /// that contains them - they cannot be identified independently, and nor can
    /// they have their own independent transaction scope.
    pub contained: Vec<super::resource::Resource>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the resource. To make the use of extensions safe and
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the resource and that modifies the understanding of the
    /// element that contains it and/or the understanding of the containing
    /// element's descendants. Usually modifier elements provide negation or
    /// qualification. To make the use of extensions safe and manageable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer is allowed to define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Identifier(s) by which this encounter is known.
    pub identifier: Vec<super::identifier::Identifier>,
    /// planned | arrived | triaged | in-progress | onleave | finished | cancelled
    /// +.
    pub status: super::primitives::Code,
    /// List of past encounter statuses
    ///
    /// The status history permits the encounter resource to contain the status
    /// history without needing to read through the historical versions of the
    /// resource, or even have the server store them.
    pub status_history: Vec<EncounterStatusHistory>,
    /// Classification of patient encounter
    ///
    /// Concepts representing classification of patient encounter such as ambulatory
    /// (outpatient), inpatient, emergency, home health or others due to local
    /// variations.
    pub class: super::coding::Coding,
    /// List of past encounter classes
    ///
    /// The class history permits the tracking of the encounters transitions without
    /// needing to go through the resource history. This would be used for a case
    /// where an admission starts of as an emergency encounter, then transitions
    /// into an inpatient scenario. Doing this and not restarting a new encounter
    /// ensures that any lab/diagnostic results can more easily follow the patient
    /// and not require re-processing and not get lost or cancelled during a kind of
    /// discharge from emergency to inpatient.
    pub class_history: Vec<EncounterClassHistory>,
    /// Specific type of encounter
    ///
    /// Specific type of encounter (e.g. e-mail consultation, surgical day-care,
    /// skilled nursing, rehabilitation).
    pub r#type: Vec<super::codeable_concept::CodeableConcept>,
    /// Specific type of service
    ///
    /// Broad categorization of the service that is to be provided (e.g.
    /// cardiology).
    pub service_type: Option<super::codeable_concept::CodeableConcept>,
    /// Indicates the urgency of the encounter.
    pub priority: Option<super::codeable_concept::CodeableConcept>,
    /// The patient or group present at the encounter.
    pub subject: Option<super::reference::Reference>,
    /// Episode(s) of care that this encounter should be recorded against
    ///
    /// Where a specific encounter should be classified as a part of a specific
    /// episode(s) of care this field should be used. This association can
    /// facilitate grouping of related encounters together for a specific purpose,
    /// such as government reporting, issue tracking, association via a common
    /// problem. The association is recorded on the encounter as these are typically
    /// created after the episode of care and grouped on entry rather than editing
    /// the episode of care to append another encounter to it (the episode of care
    /// could span years).
    pub episode_of_care: Vec<super::reference::Reference>,
    /// The ServiceRequest that initiated this encounter
    ///
    /// The request this encounter satisfies (e.g. incoming referral or procedure
    /// request).
    pub based_on: Vec<super::reference::Reference>,
    /// List of participants involved in the encounter
    ///
    /// The list of people responsible for providing the service.
    pub participant: Vec<EncounterParticipant>,
    /// The appointment that scheduled this encounter.
    pub appointment: Vec<super::reference::Reference>,
    /// The start and end time of the encounter.
    pub period: Option<super::period::Period>,
    /// Quantity of time the encounter lasted (less time absent)
    ///
    /// Quantity of time the encounter lasted. This excludes the time during leaves
    /// of absence.
    pub length: Option<super::duration::Duration>,
    /// Coded reason the encounter takes place
    ///
    /// Reason the encounter takes place, expressed as a code. For admissions, this
    /// can be used for a coded admission diagnosis.
    pub reason_code: Vec<super::codeable_concept::CodeableConcept>,
    /// Reason the encounter takes place (reference)
    ///
    /// Reason the encounter takes place, expressed as a code. For admissions, this
    /// can be used for a coded admission diagnosis.
    pub reason_reference: Vec<super::reference::Reference>,
    /// The list of diagnosis relevant to this encounter.
    pub diagnosis: Vec<EncounterDiagnosis>,
    /// The set of accounts that may be used for billing for this Encounter.
    pub account: Vec<super::reference::Reference>,
    /// Details about the admission to a healthcare service.
    pub hospitalization: Option<EncounterHospitalization>,
    /// List of locations where the patient has been
    ///
    /// List of locations where the patient has been during this encounter.
    pub location: Vec<EncounterLocation>,
    /// The organization (facility) responsible for this encounter
    ///
    /// The organization that is primarily responsible for this Encounter's
    /// services. This MAY be the same as the organization on the Patient record,
    /// however it could be different, such as if the actor performing the services
    /// was from an external organization (which may be billed seperately) for an
    /// external consultation. Refer to the example bundle showing an abbreviated
    /// set of Encounters for a colonoscopy.
    pub service_provider: Option<super::reference::Reference>,
    /// Another Encounter this encounter is part of
    ///
    /// Another Encounter of which this encounter is a part of (administratively or
    /// in time).
    pub part_of: Option<super::reference::Reference>,
}

impl super::super::codec::Json for Encounter {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        object.insert(
            std::string::String::from("resourceType"),
            super::super::codec::Value::String(std::string::String::from("Encounter")),
        );
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if let Some(item) = &self.meta {
            object.insert(
                std::string::String::from("meta"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.implicit_rules {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("implicitRules"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_implicitRules"), e);
            }
        }
        if let Some(item) = &self.language {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("language"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_language"), e);
            }
        }
        if let Some(item) = &self.text {
            object.insert(
                std::string::String::from("text"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.contained.is_empty() {
            let mut items = Vec::with_capacity(self.contained.len());
            for item in &self.contained {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("contained"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.identifier.is_empty() {
            let mut items = Vec::with_capacity(self.identifier.len());
            for item in &self.identifier {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("identifier"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.status)? {
            object.insert(std::string::String::from("status"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.status)? {
            object.insert(std::string::String::from("_status"), e);
        }
        if !self.status_history.is_empty() {
            let mut items = Vec::with_capacity(self.status_history.len());
            for item in &self.status_history {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("statusHistory"),
                super::super::codec::Value::Array(items),
            );
        }
        object.insert(
            std::string::String::from("class"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(&self.class)?),
        );
        if !self.class_history.is_empty() {
            let mut items = Vec::with_capacity(self.class_history.len());
            for item in &self.class_history {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("classHistory"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.r#type.is_empty() {
            let mut items = Vec::with_capacity(self.r#type.len());
            for item in &self.r#type {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("type"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.service_type {
            object.insert(
                std::string::String::from("serviceType"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.priority {
            object.insert(
                std::string::String::from("priority"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.subject {
            object.insert(
                std::string::String::from("subject"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.episode_of_care.is_empty() {
            let mut items = Vec::with_capacity(self.episode_of_care.len());
            for item in &self.episode_of_care {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("episodeOfCare"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.based_on.is_empty() {
            let mut items = Vec::with_capacity(self.based_on.len());
            for item in &self.based_on {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("basedOn"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.participant.is_empty() {
            let mut items = Vec::with_capacity(self.participant.len());
            for item in &self.participant {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("participant"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.appointment.is_empty() {
            let mut items = Vec::with_capacity(self.appointment.len());
            for item in &self.appointment {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("appointment"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.period {
            object.insert(
                std::string::String::from("period"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.length {
            object.insert(
                std::string::String::from("length"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.reason_code.is_empty() {
            let mut items = Vec::with_capacity(self.reason_code.len());
            for item in &self.reason_code {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("reasonCode"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.reason_reference.is_empty() {
            let mut items = Vec::with_capacity(self.reason_reference.len());
            for item in &self.reason_reference {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("reasonReference"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.diagnosis.is_empty() {
            let mut items = Vec::with_capacity(self.diagnosis.len());
            for item in &self.diagnosis {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("diagnosis"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.account.is_empty() {
            let mut items = Vec::with_capacity(self.account.len());
            for item in &self.account {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("account"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.hospitalization {
            object.insert(
                std::string::String::from("hospitalization"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.location.is_empty() {
            let mut items = Vec::with_capacity(self.location.len());
            for item in &self.location {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("location"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.service_provider {
            object.insert(
                std::string::String::from("serviceProvider"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.part_of {
            object.insert(
                std::string::String::from("partOf"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&super::super::codec::Value> = None;
        let mut raw_meta: Option<&super::super::codec::Value> = None;
        let mut raw_implicit_rules: Option<&super::super::codec::Value> = None;
        let mut raw_implicit_rules_element: Option<&super::super::codec::Value> = None;
        let mut raw_language: Option<&super::super::codec::Value> = None;
        let mut raw_language_element: Option<&super::super::codec::Value> = None;
        let mut raw_text: Option<&super::super::codec::Value> = None;
        let mut raw_contained: Option<&super::super::codec::Value> = None;
        let mut raw_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_identifier: Option<&super::super::codec::Value> = None;
        let mut raw_status: Option<&super::super::codec::Value> = None;
        let mut raw_status_element: Option<&super::super::codec::Value> = None;
        let mut raw_status_history: Option<&super::super::codec::Value> = None;
        let mut raw_class: Option<&super::super::codec::Value> = None;
        let mut raw_class_history: Option<&super::super::codec::Value> = None;
        let mut raw_type: Option<&super::super::codec::Value> = None;
        let mut raw_service_type: Option<&super::super::codec::Value> = None;
        let mut raw_priority: Option<&super::super::codec::Value> = None;
        let mut raw_subject: Option<&super::super::codec::Value> = None;
        let mut raw_episode_of_care: Option<&super::super::codec::Value> = None;
        let mut raw_based_on: Option<&super::super::codec::Value> = None;
        let mut raw_participant: Option<&super::super::codec::Value> = None;
        let mut raw_appointment: Option<&super::super::codec::Value> = None;
        let mut raw_period: Option<&super::super::codec::Value> = None;
        let mut raw_length: Option<&super::super::codec::Value> = None;
        let mut raw_reason_code: Option<&super::super::codec::Value> = None;
        let mut raw_reason_reference: Option<&super::super::codec::Value> = None;
        let mut raw_diagnosis: Option<&super::super::codec::Value> = None;
        let mut raw_account: Option<&super::super::codec::Value> = None;
        let mut raw_hospitalization: Option<&super::super::codec::Value> = None;
        let mut raw_location: Option<&super::super::codec::Value> = None;
        let mut raw_service_provider: Option<&super::super::codec::Value> = None;
        let mut raw_part_of: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "resourceType" => {
                    if value.as_str() != Some("Encounter") {
                        return Err(path.error(super::super::codec::DecodeErrorKind::ResourceType));
                    }
                }
                "id" => {
                    raw_id = Some(value);
                }
                "meta" => {
                    raw_meta = Some(value);
                }
                "implicitRules" => {
                    raw_implicit_rules = Some(value);
                }
                "_implicitRules" => {
                    raw_implicit_rules_element = Some(value);
                }
                "language" => {
                    raw_language = Some(value);
                }
                "_language" => {
                    raw_language_element = Some(value);
                }
                "text" => {
                    raw_text = Some(value);
                }
                "contained" => {
                    raw_contained = Some(value);
                }
                "extension" => {
                    raw_extension = Some(value);
                }
                "modifierExtension" => {
                    raw_modifier_extension = Some(value);
                }
                "identifier" => {
                    raw_identifier = Some(value);
                }
                "status" => {
                    raw_status = Some(value);
                }
                "_status" => {
                    raw_status_element = Some(value);
                }
                "statusHistory" => {
                    raw_status_history = Some(value);
                }
                "class" => {
                    raw_class = Some(value);
                }
                "classHistory" => {
                    raw_class_history = Some(value);
                }
                "type" => {
                    raw_type = Some(value);
                }
                "serviceType" => {
                    raw_service_type = Some(value);
                }
                "priority" => {
                    raw_priority = Some(value);
                }
                "subject" => {
                    raw_subject = Some(value);
                }
                "episodeOfCare" => {
                    raw_episode_of_care = Some(value);
                }
                "basedOn" => {
                    raw_based_on = Some(value);
                }
                "participant" => {
                    raw_participant = Some(value);
                }
                "appointment" => {
                    raw_appointment = Some(value);
                }
                "period" => {
                    raw_period = Some(value);
                }
                "length" => {
                    raw_length = Some(value);
                }
                "reasonCode" => {
                    raw_reason_code = Some(value);
                }
                "reasonReference" => {
                    raw_reason_reference = Some(value);
                }
                "diagnosis" => {
                    raw_diagnosis = Some(value);
                }
                "account" => {
                    raw_account = Some(value);
                }
                "hospitalization" => {
                    raw_hospitalization = Some(value);
                }
                "location" => {
                    raw_location = Some(value);
                }
                "serviceProvider" => {
                    raw_service_provider = Some(value);
                }
                "partOf" => {
                    raw_part_of = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::primitives::checked_string(
                        super::super::codec::expect_string(value, path)?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_meta = raw_meta
            .map(|value| {
                path.with("meta", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_implicit_rules = match (raw_implicit_rules, raw_implicit_rules_element) {
            (None, None) => None,
            (value, element) => Some(path.with("implicitRules", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_language = match (raw_language, raw_language_element) {
            (None, None) => None,
            (value, element) => Some(path.with("language", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_text = raw_text
            .map(|value| {
                path.with("text", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_contained = Vec::new();
        if let Some(raw) = raw_contained {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_contained.push(path.with_index("contained", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let mut field_identifier = Vec::new();
        if let Some(raw) = raw_identifier {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_identifier.push(path.with_index("identifier", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_status = path.with("status", |path| {
            super::super::codec::Primitive::from_json_parts(raw_status, raw_status_element, path)
        })?;
        let mut field_status_history = Vec::new();
        if let Some(raw) = raw_status_history {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_status_history.push(path.with_index("statusHistory", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_class = path.with("class", |path| {
            let value = raw_class
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            super::super::codec::Json::from_json(
                super::super::codec::expect_object(
                    super::super::codec::expect_single(value, path)?,
                    path,
                )?,
                path,
            )
        })?;
        let mut field_class_history = Vec::new();
        if let Some(raw) = raw_class_history {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_class_history.push(path.with_index("classHistory", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_type = Vec::new();
        if let Some(raw) = raw_type {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_type.push(path.with_index("type", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_service_type = raw_service_type
            .map(|value| {
                path.with("serviceType", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_priority = raw_priority
            .map(|value| {
                path.with("priority", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_subject = raw_subject
            .map(|value| {
                path.with("subject", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_episode_of_care = Vec::new();
        if let Some(raw) = raw_episode_of_care {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_episode_of_care.push(path.with_index("episodeOfCare", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_based_on = Vec::new();
        if let Some(raw) = raw_based_on {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_based_on.push(path.with_index("basedOn", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_participant = Vec::new();
        if let Some(raw) = raw_participant {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_participant.push(path.with_index("participant", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_appointment = Vec::new();
        if let Some(raw) = raw_appointment {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_appointment.push(path.with_index("appointment", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_period = raw_period
            .map(|value| {
                path.with("period", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_length = raw_length
            .map(|value| {
                path.with("length", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_reason_code = Vec::new();
        if let Some(raw) = raw_reason_code {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_reason_code.push(path.with_index("reasonCode", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_reason_reference = Vec::new();
        if let Some(raw) = raw_reason_reference {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_reason_reference.push(path.with_index("reasonReference", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_diagnosis = Vec::new();
        if let Some(raw) = raw_diagnosis {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_diagnosis.push(path.with_index("diagnosis", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_account = Vec::new();
        if let Some(raw) = raw_account {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_account.push(path.with_index("account", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_hospitalization = raw_hospitalization
            .map(|value| {
                path.with("hospitalization", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_location = Vec::new();
        if let Some(raw) = raw_location {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_location.push(path.with_index("location", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_service_provider = raw_service_provider
            .map(|value| {
                path.with("serviceProvider", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_part_of = raw_part_of
            .map(|value| {
                path.with("partOf", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        Ok(Self {
            id: field_id,
            meta: field_meta,
            implicit_rules: field_implicit_rules,
            language: field_language,
            text: field_text,
            contained: field_contained,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            identifier: field_identifier,
            status: field_status,
            status_history: field_status_history,
            class: field_class,
            class_history: field_class_history,
            r#type: field_type,
            service_type: field_service_type,
            priority: field_priority,
            subject: field_subject,
            episode_of_care: field_episode_of_care,
            based_on: field_based_on,
            participant: field_participant,
            appointment: field_appointment,
            period: field_period,
            length: field_length,
            reason_code: field_reason_code,
            reason_reference: field_reason_reference,
            diagnosis: field_diagnosis,
            account: field_account,
            hospitalization: field_hospitalization,
            location: field_location,
            service_provider: field_service_provider,
            part_of: field_part_of,
        })
    }
}

impl serde::Serialize for Encounter {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        if let Some(item) = &self.implicit_rules {
            super::super::codec::element_entry(&mut map, "_implicitRules", item)?;
        }
        if let Some(item) = &self.language {
            super::super::codec::element_entry(&mut map, "_language", item)?;
        }
        super::super::codec::element_entry(&mut map, "_status", &self.status)?;
        if !self.account.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "account", &self.account)?;
        }
        if !self.appointment.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "appointment", &self.appointment)?;
        }
        if !self.based_on.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "basedOn", &self.based_on)?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "class", &self.class)?;
        if !self.class_history.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "classHistory",
                &self.class_history,
            )?;
        }
        if !self.contained.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "contained", &self.contained)?;
        }
        if !self.diagnosis.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "diagnosis", &self.diagnosis)?;
        }
        if !self.episode_of_care.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "episodeOfCare",
                &self.episode_of_care,
            )?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(item) = &self.hospitalization {
            serde::ser::SerializeMap::serialize_entry(&mut map, "hospitalization", item)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.identifier.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "identifier", &self.identifier)?;
        }
        if let Some(item) = &self.implicit_rules {
            super::super::codec::value_entry(&mut map, "implicitRules", item)?;
        }
        if let Some(item) = &self.language {
            super::super::codec::value_entry(&mut map, "language", item)?;
        }
        if let Some(item) = &self.length {
            serde::ser::SerializeMap::serialize_entry(&mut map, "length", item)?;
        }
        if !self.location.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "location", &self.location)?;
        }
        if let Some(item) = &self.meta {
            serde::ser::SerializeMap::serialize_entry(&mut map, "meta", item)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.part_of {
            serde::ser::SerializeMap::serialize_entry(&mut map, "partOf", item)?;
        }
        if !self.participant.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "participant", &self.participant)?;
        }
        if let Some(item) = &self.period {
            serde::ser::SerializeMap::serialize_entry(&mut map, "period", item)?;
        }
        if let Some(item) = &self.priority {
            serde::ser::SerializeMap::serialize_entry(&mut map, "priority", item)?;
        }
        if !self.reason_code.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "reasonCode", &self.reason_code)?;
        }
        if !self.reason_reference.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "reasonReference",
                &self.reason_reference,
            )?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "resourceType", "Encounter")?;
        if let Some(item) = &self.service_provider {
            serde::ser::SerializeMap::serialize_entry(&mut map, "serviceProvider", item)?;
        }
        if let Some(item) = &self.service_type {
            serde::ser::SerializeMap::serialize_entry(&mut map, "serviceType", item)?;
        }
        super::super::codec::value_entry(&mut map, "status", &self.status)?;
        if !self.status_history.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "statusHistory",
                &self.status_history,
            )?;
        }
        if let Some(item) = &self.subject {
            serde::ser::SerializeMap::serialize_entry(&mut map, "subject", item)?;
        }
        if let Some(item) = &self.text {
            serde::ser::SerializeMap::serialize_entry(&mut map, "text", item)?;
        }
        if !self.r#type.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "type", &self.r#type)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for Encounter {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = <super::super::codec::Value as serde::Deserialize>::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("Encounter");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// List of past encounter classes
///
/// The class history permits the tracking of the encounters transitions without
/// needing to go through the resource history. This would be used for a case
/// where an admission starts of as an emergency encounter, then transitions
/// into an inpatient scenario. Doing this and not restarting a new encounter
/// ensures that any lab/diagnostic results can more easily follow the patient
/// and not require re-processing and not get lost or cancelled during a kind of
/// discharge from emergency to inpatient.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct EncounterClassHistory {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element. To make the use of extensions safe and
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element and that modifies the understanding of the
    /// element in which it is contained and/or the understanding of the containing
    /// element's descendants. Usually modifier elements provide negation or
    /// qualification. To make the use of extensions safe and manageable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// inpatient | outpatient | ambulatory | emergency +.
    pub class: super::coding::Coding,
    /// The time that the episode was in the specified class.
    pub period: super::period::Period,
}

impl super::super::codec::Json for EncounterClassHistory {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        object.insert(
            std::string::String::from("class"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(&self.class)?),
        );
        object.insert(
            std::string::String::from("period"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(&self.period)?),
        );
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&super::super::codec::Value> = None;
        let mut raw_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_class: Option<&super::super::codec::Value> = None;
        let mut raw_period: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => {
                    raw_id = Some(value);
                }
                "extension" => {
                    raw_extension = Some(value);
                }
                "modifierExtension" => {
                    raw_modifier_extension = Some(value);
                }
                "class" => {
                    raw_class = Some(value);
                }
                "period" => {
                    raw_period = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::primitives::checked_string(
                        super::super::codec::expect_string(value, path)?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_class = path.with("class", |path| {
            let value = raw_class
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            super::super::codec::Json::from_json(
                super::super::codec::expect_object(
                    super::super::codec::expect_single(value, path)?,
                    path,
                )?,
                path,
            )
        })?;
        let field_period = path.with("period", |path| {
            let value = raw_period
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            super::super::codec::Json::from_json(
                super::super::codec::expect_object(
                    super::super::codec::expect_single(value, path)?,
                    path,
                )?,
                path,
            )
        })?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            class: field_class,
            period: field_period,
        })
    }
}

impl serde::Serialize for EncounterClassHistory {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        serde::ser::SerializeMap::serialize_entry(&mut map, "class", &self.class)?;
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "period", &self.period)?;
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for EncounterClassHistory {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = <super::super::codec::Value as serde::Deserialize>::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("EncounterClassHistory");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// The list of diagnosis relevant to this encounter.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct EncounterDiagnosis {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element. To make the use of extensions safe and
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element and that modifies the understanding of the
    /// element in which it is contained and/or the understanding of the containing
    /// element's descendants. Usually modifier elements provide negation or
    /// qualification. To make the use of extensions safe and manageable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// The diagnosis or procedure relevant to the encounter
    ///
    /// Reason the encounter takes place, as specified using information from
    /// another resource. For admissions, this is the admission diagnosis. The
    /// indication will typically be a Condition (with other resources referenced in
    /// the evidence.detail), or a Procedure.
    pub condition: super::reference::Reference,
    /// Role that this diagnosis has within the encounter (e.g. admission, billing,
    /// discharge …).
    pub r#use: Option<super::codeable_concept::CodeableConcept>,
    /// Ranking of the diagnosis (for each role type).
    pub rank: Option<super::primitives::PositiveInt>,
}

impl super::super::codec::Json for EncounterDiagnosis {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        object.insert(
            std::string::String::from("condition"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(
                &self.condition,
            )?),
        );
        if let Some(item) = &self.r#use {
            object.insert(
                std::string::String::from("use"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.rank {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("rank"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_rank"), e);
            }
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&super::super::codec::Value> = None;
        let mut raw_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_condition: Option<&super::super::codec::Value> = None;
        let mut raw_use: Option<&super::super::codec::Value> = None;
        let mut raw_rank: Option<&super::super::codec::Value> = None;
        let mut raw_rank_element: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => {
                    raw_id = Some(value);
                }
                "extension" => {
                    raw_extension = Some(value);
                }
                "modifierExtension" => {
                    raw_modifier_extension = Some(value);
                }
                "condition" => {
                    raw_condition = Some(value);
                }
                "use" => {
                    raw_use = Some(value);
                }
                "rank" => {
                    raw_rank = Some(value);
                }
                "_rank" => {
                    raw_rank_element = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::primitives::checked_string(
                        super::super::codec::expect_string(value, path)?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_condition = path.with("condition", |path| {
            let value = raw_condition
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            super::super::codec::Json::from_json(
                super::super::codec::expect_object(
                    super::super::codec::expect_single(value, path)?,
                    path,
                )?,
                path,
            )
        })?;
        let field_use = raw_use
            .map(|value| {
                path.with("use", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_rank = match (raw_rank, raw_rank_element) {
            (None, None) => None,
            (value, element) => Some(path.with("rank", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            condition: field_condition,
            r#use: field_use,
            rank: field_rank,
        })
    }
}

impl serde::Serialize for EncounterDiagnosis {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        if let Some(item) = &self.rank {
            super::super::codec::element_entry(&mut map, "_rank", item)?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "condition", &self.condition)?;
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.rank {
            super::super::codec::value_entry(&mut map, "rank", item)?;
        }
        if let Some(item) = &self.r#use {
            serde::ser::SerializeMap::serialize_entry(&mut map, "use", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for EncounterDiagnosis {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = <super::super::codec::Value as serde::Deserialize>::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("EncounterDiagnosis");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// Details about the admission to a healthcare service.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct EncounterHospitalization {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element. To make the use of extensions safe and
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element and that modifies the understanding of the
    /// element in which it is contained and/or the understanding of the containing
    /// element's descendants. Usually modifier elements provide negation or
    /// qualification. To make the use of extensions safe and manageable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Pre-admission identifier.
    pub pre_admission_identifier: Option<super::identifier::Identifier>,
    /// The location/organization from which the patient came before admission.
    pub origin: Option<super::reference::Reference>,
    /// From where patient was admitted (physician referral, transfer).
    pub admit_source: Option<super::codeable_concept::CodeableConcept>,
    /// The type of hospital re-admission that has occurred (if any). If the value
    /// is absent, then this is not identified as a readmission
    ///
    /// Whether this hospitalization is a readmission and why if known.
    pub re_admission: Option<super::codeable_concept::CodeableConcept>,
    /// Diet preferences reported by the patient.
    pub diet_preference: Vec<super::codeable_concept::CodeableConcept>,
    /// Special courtesies (VIP, board member).
    pub special_courtesy: Vec<super::codeable_concept::CodeableConcept>,
    /// Wheelchair, translator, stretcher, etc.
    ///
    /// Any special requests that have been made for this hospitalization encounter,
    /// such as the provision of specific equipment or other things.
    pub special_arrangement: Vec<super::codeable_concept::CodeableConcept>,
    /// Location/organization to which the patient is discharged.
    pub destination: Option<super::reference::Reference>,
    /// Category or kind of location after discharge.
    pub discharge_disposition: Option<super::codeable_concept::CodeableConcept>,
}

impl super::super::codec::Json for EncounterHospitalization {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.pre_admission_identifier {
            object.insert(
                std::string::String::from("preAdmissionIdentifier"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.origin {
            object.insert(
                std::string::String::from("origin"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.admit_source {
            object.insert(
                std::string::String::from("admitSource"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.re_admission {
            object.insert(
                std::string::String::from("reAdmission"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.diet_preference.is_empty() {
            let mut items = Vec::with_capacity(self.diet_preference.len());
            for item in &self.diet_preference {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("dietPreference"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.special_courtesy.is_empty() {
            let mut items = Vec::with_capacity(self.special_courtesy.len());
            for item in &self.special_courtesy {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("specialCourtesy"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.special_arrangement.is_empty() {
            let mut items = Vec::with_capacity(self.special_arrangement.len());
            for item in &self.special_arrangement {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("specialArrangement"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.destination {
            object.insert(
                std::string::String::from("destination"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.discharge_disposition {
            object.insert(
                std::string::String::from("dischargeDisposition"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&super::super::codec::Value> = None;
        let mut raw_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_pre_admission_identifier: Option<&super::super::codec::Value> = None;
        let mut raw_origin: Option<&super::super::codec::Value> = None;
        let mut raw_admit_source: Option<&super::super::codec::Value> = None;
        let mut raw_re_admission: Option<&super::super::codec::Value> = None;
        let mut raw_diet_preference: Option<&super::super::codec::Value> = None;
        let mut raw_special_courtesy: Option<&super::super::codec::Value> = None;
        let mut raw_special_arrangement: Option<&super::super::codec::Value> = None;
        let mut raw_destination: Option<&super::super::codec::Value> = None;
        let mut raw_discharge_disposition: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => {
                    raw_id = Some(value);
                }
                "extension" => {
                    raw_extension = Some(value);
                }
                "modifierExtension" => {
                    raw_modifier_extension = Some(value);
                }
                "preAdmissionIdentifier" => {
                    raw_pre_admission_identifier = Some(value);
                }
                "origin" => {
                    raw_origin = Some(value);
                }
                "admitSource" => {
                    raw_admit_source = Some(value);
                }
                "reAdmission" => {
                    raw_re_admission = Some(value);
                }
                "dietPreference" => {
                    raw_diet_preference = Some(value);
                }
                "specialCourtesy" => {
                    raw_special_courtesy = Some(value);
                }
                "specialArrangement" => {
                    raw_special_arrangement = Some(value);
                }
                "destination" => {
                    raw_destination = Some(value);
                }
                "dischargeDisposition" => {
                    raw_discharge_disposition = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::primitives::checked_string(
                        super::super::codec::expect_string(value, path)?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_pre_admission_identifier = raw_pre_admission_identifier
            .map(|value| {
                path.with("preAdmissionIdentifier", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_origin = raw_origin
            .map(|value| {
                path.with("origin", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_admit_source = raw_admit_source
            .map(|value| {
                path.with("admitSource", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_re_admission = raw_re_admission
            .map(|value| {
                path.with("reAdmission", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_diet_preference = Vec::new();
        if let Some(raw) = raw_diet_preference {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_diet_preference.push(path.with_index("dietPreference", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_special_courtesy = Vec::new();
        if let Some(raw) = raw_special_courtesy {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_special_courtesy.push(path.with_index("specialCourtesy", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_special_arrangement = Vec::new();
        if let Some(raw) = raw_special_arrangement {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_special_arrangement.push(path.with_index(
                    "specialArrangement",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_destination = raw_destination
            .map(|value| {
                path.with("destination", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_discharge_disposition = raw_discharge_disposition
            .map(|value| {
                path.with("dischargeDisposition", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            pre_admission_identifier: field_pre_admission_identifier,
            origin: field_origin,
            admit_source: field_admit_source,
            re_admission: field_re_admission,
            diet_preference: field_diet_preference,
            special_courtesy: field_special_courtesy,
            special_arrangement: field_special_arrangement,
            destination: field_destination,
            discharge_disposition: field_discharge_disposition,
        })
    }
}

impl serde::Serialize for EncounterHospitalization {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        if let Some(item) = &self.admit_source {
            serde::ser::SerializeMap::serialize_entry(&mut map, "admitSource", item)?;
        }
        if let Some(item) = &self.destination {
            serde::ser::SerializeMap::serialize_entry(&mut map, "destination", item)?;
        }
        if !self.diet_preference.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "dietPreference",
                &self.diet_preference,
            )?;
        }
        if let Some(item) = &self.discharge_disposition {
            serde::ser::SerializeMap::serialize_entry(&mut map, "dischargeDisposition", item)?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.origin {
            serde::ser::SerializeMap::serialize_entry(&mut map, "origin", item)?;
        }
        if let Some(item) = &self.pre_admission_identifier {
            serde::ser::SerializeMap::serialize_entry(&mut map, "preAdmissionIdentifier", item)?;
        }
        if let Some(item) = &self.re_admission {
            serde::ser::SerializeMap::serialize_entry(&mut map, "reAdmission", item)?;
        }
        if !self.special_arrangement.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "specialArrangement",
                &self.special_arrangement,
            )?;
        }
        if !self.special_courtesy.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "specialCourtesy",
                &self.special_courtesy,
            )?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for EncounterHospitalization {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = <super::super::codec::Value as serde::Deserialize>::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("EncounterHospitalization");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// List of locations where the patient has been
///
/// List of locations where the patient has been during this encounter.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct EncounterLocation {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element. To make the use of extensions safe and
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element and that modifies the understanding of the
    /// element in which it is contained and/or the understanding of the containing
    /// element's descendants. Usually modifier elements provide negation or
    /// qualification. To make the use of extensions safe and manageable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Location the encounter takes place
    ///
    /// The location where the encounter takes place.
    pub location: super::reference::Reference,
    /// planned | active | reserved | completed
    ///
    /// The status of the participants' presence at the specified location during
    /// the period specified. If the participant is no longer at the location, then
    /// the period will have an end date/time.
    pub status: Option<super::primitives::Code>,
    /// The physical type of the location (usually the level in the location
    /// hierachy - bed room ward etc.)
    ///
    /// This will be used to specify the required levels (bed/ward/room/etc.)
    /// desired to be recorded to simplify either messaging or query.
    pub physical_type: Option<super::codeable_concept::CodeableConcept>,
    /// Time period during which the patient was present at the location.
    pub period: Option<super::period::Period>,
}

impl super::super::codec::Json for EncounterLocation {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        object.insert(
            std::string::String::from("location"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(&self.location)?),
        );
        if let Some(item) = &self.status {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("status"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_status"), e);
            }
        }
        if let Some(item) = &self.physical_type {
            object.insert(
                std::string::String::from("physicalType"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.period {
            object.insert(
                std::string::String::from("period"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&super::super::codec::Value> = None;
        let mut raw_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_location: Option<&super::super::codec::Value> = None;
        let mut raw_status: Option<&super::super::codec::Value> = None;
        let mut raw_status_element: Option<&super::super::codec::Value> = None;
        let mut raw_physical_type: Option<&super::super::codec::Value> = None;
        let mut raw_period: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => {
                    raw_id = Some(value);
                }
                "extension" => {
                    raw_extension = Some(value);
                }
                "modifierExtension" => {
                    raw_modifier_extension = Some(value);
                }
                "location" => {
                    raw_location = Some(value);
                }
                "status" => {
                    raw_status = Some(value);
                }
                "_status" => {
                    raw_status_element = Some(value);
                }
                "physicalType" => {
                    raw_physical_type = Some(value);
                }
                "period" => {
                    raw_period = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::primitives::checked_string(
                        super::super::codec::expect_string(value, path)?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_location = path.with("location", |path| {
            let value = raw_location
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            super::super::codec::Json::from_json(
                super::super::codec::expect_object(
                    super::super::codec::expect_single(value, path)?,
                    path,
                )?,
                path,
            )
        })?;
        let field_status = match (raw_status, raw_status_element) {
            (None, None) => None,
            (value, element) => Some(path.with("status", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_physical_type = raw_physical_type
            .map(|value| {
                path.with("physicalType", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_period = raw_period
            .map(|value| {
                path.with("period", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            location: field_location,
            status: field_status,
            physical_type: field_physical_type,
            period: field_period,
        })
    }
}

impl serde::Serialize for EncounterLocation {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        if let Some(item) = &self.status {
            super::super::codec::element_entry(&mut map, "_status", item)?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "location", &self.location)?;
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.period {
            serde::ser::SerializeMap::serialize_entry(&mut map, "period", item)?;
        }
        if let Some(item) = &self.physical_type {
            serde::ser::SerializeMap::serialize_entry(&mut map, "physicalType", item)?;
        }
        if let Some(item) = &self.status {
            super::super::codec::value_entry(&mut map, "status", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for EncounterLocation {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = <super::super::codec::Value as serde::Deserialize>::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("EncounterLocation");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// List of participants involved in the encounter
///
/// The list of people responsible for providing the service.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct EncounterParticipant {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element. To make the use of extensions safe and
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element and that modifies the understanding of the
    /// element in which it is contained and/or the understanding of the containing
    /// element's descendants. Usually modifier elements provide negation or
    /// qualification. To make the use of extensions safe and manageable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Role of participant in encounter.
    pub r#type: Vec<super::codeable_concept::CodeableConcept>,
    /// Period of time during the encounter that the participant participated
    ///
    /// The period of time that the specified participant participated in the
    /// encounter. These can overlap or be sub-sets of the overall encounter's
    /// period.
    pub period: Option<super::period::Period>,
    /// Persons involved in the encounter other than the patient.
    pub individual: Option<super::reference::Reference>,
}

impl super::super::codec::Json for EncounterParticipant {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.r#type.is_empty() {
            let mut items = Vec::with_capacity(self.r#type.len());
            for item in &self.r#type {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("type"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.period {
            object.insert(
                std::string::String::from("period"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.individual {
            object.insert(
                std::string::String::from("individual"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&super::super::codec::Value> = None;
        let mut raw_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_type: Option<&super::super::codec::Value> = None;
        let mut raw_period: Option<&super::super::codec::Value> = None;
        let mut raw_individual: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => {
                    raw_id = Some(value);
                }
                "extension" => {
                    raw_extension = Some(value);
                }
                "modifierExtension" => {
                    raw_modifier_extension = Some(value);
                }
                "type" => {
                    raw_type = Some(value);
                }
                "period" => {
                    raw_period = Some(value);
                }
                "individual" => {
                    raw_individual = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::primitives::checked_string(
                        super::super::codec::expect_string(value, path)?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let mut field_type = Vec::new();
        if let Some(raw) = raw_type {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_type.push(path.with_index("type", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_period = raw_period
            .map(|value| {
                path.with("period", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_individual = raw_individual
            .map(|value| {
                path.with("individual", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            r#type: field_type,
            period: field_period,
            individual: field_individual,
        })
    }
}

impl serde::Serialize for EncounterParticipant {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if let Some(item) = &self.individual {
            serde::ser::SerializeMap::serialize_entry(&mut map, "individual", item)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.period {
            serde::ser::SerializeMap::serialize_entry(&mut map, "period", item)?;
        }
        if !self.r#type.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "type", &self.r#type)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for EncounterParticipant {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = <super::super::codec::Value as serde::Deserialize>::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("EncounterParticipant");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// List of past encounter statuses
///
/// The status history permits the encounter resource to contain the status
/// history without needing to read through the historical versions of the
/// resource, or even have the server store them.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct EncounterStatusHistory {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element. To make the use of extensions safe and
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the element and that modifies the understanding of the
    /// element in which it is contained and/or the understanding of the containing
    /// element's descendants. Usually modifier elements provide negation or
    /// qualification. To make the use of extensions safe and manageable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// planned | arrived | triaged | in-progress | onleave | finished | cancelled
    /// +.
    pub status: super::primitives::Code,
    /// The time that the episode was in the specified status.
    pub period: super::period::Period,
}

impl super::super::codec::Json for EncounterStatusHistory {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.status)? {
            object.insert(std::string::String::from("status"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.status)? {
            object.insert(std::string::String::from("_status"), e);
        }
        object.insert(
            std::string::String::from("period"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(&self.period)?),
        );
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&super::super::codec::Value> = None;
        let mut raw_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_status: Option<&super::super::codec::Value> = None;
        let mut raw_status_element: Option<&super::super::codec::Value> = None;
        let mut raw_period: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => {
                    raw_id = Some(value);
                }
                "extension" => {
                    raw_extension = Some(value);
                }
                "modifierExtension" => {
                    raw_modifier_extension = Some(value);
                }
                "status" => {
                    raw_status = Some(value);
                }
                "_status" => {
                    raw_status_element = Some(value);
                }
                "period" => {
                    raw_period = Some(value);
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::primitives::checked_string(
                        super::super::codec::expect_string(value, path)?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_status = path.with("status", |path| {
            super::super::codec::Primitive::from_json_parts(raw_status, raw_status_element, path)
        })?;
        let field_period = path.with("period", |path| {
            let value = raw_period
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            super::super::codec::Json::from_json(
                super::super::codec::expect_object(
                    super::super::codec::expect_single(value, path)?,
                    path,
                )?,
                path,
            )
        })?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            status: field_status,
            period: field_period,
        })
    }
}

impl serde::Serialize for EncounterStatusHistory {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        super::super::codec::element_entry(&mut map, "_status", &self.status)?;
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "period", &self.period)?;
        super::super::codec::value_entry(&mut map, "status", &self.status)?;
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for EncounterStatusHistory {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = <super::super::codec::Value as serde::Deserialize>::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("EncounterStatusHistory");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}