fhir-types 0.1.115

// @generated by fhir-codegen from hl7.fhir.r6.core 6.0.0-ballot5. DO NOT EDIT.
// Change the emitter (tools/fhir-codegen) and regenerate.
// SPDX-FileCopyrightText: Cadasto B.V.
// SPDX-License-Identifier: Apache-2.0
//! A set of requirements - features of systems that are necessary

/// A set of requirements - features of systems that are necessary
///
/// A set of requirements - a list of features or behaviors of designed systems
/// that are necessary to achieve organizational or regulatory goals.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct Requirements {
    /// 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. For DomainResources, if more
    /// than one implicitRules policy applies, additional policies may be conveyed
    /// using the
    /// \[additionalImplicitRules\](<https://build.fhir.org/ig/HL7/fhir-extensions/StructureDefinition-additionalImplicitRules.html>)
    /// extension.
    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, nor can they
    /// have their own independent transaction scope. This is allowed to be a
    /// Parameters resource if and only if it is referenced by a resource that
    /// provides context/meaning.
    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
    /// managable, 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 managable, 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>,
    /// Canonical identifier for this Requirements, represented as a URI (globally
    /// unique)
    ///
    /// An absolute URI that is used to identify this Requirements when it is
    /// referenced in a specification, model, design or an instance; also called its
    /// canonical identifier. This SHOULD be globally unique and SHOULD be a literal
    /// address at which an authoritative instance of this Requirements is (or will
    /// be) published. This URL can be the target of a canonical reference. It SHALL
    /// remain the same when the Requirements is stored on different servers.
    pub url: Option<super::primitives::Uri>,
    /// Additional identifier for the Requirements (business identifier)
    ///
    /// A formal identifier that is used to identify this Requirements when it is
    /// represented in other formats, or referenced in a specification, model,
    /// design or an instance.
    pub identifier: Vec<super::identifier::Identifier>,
    /// Business version of the Requirements
    ///
    /// The identifier that is used to identify this version of the Requirements
    /// when it is referenced in a specification, model, design or instance. This is
    /// an arbitrary value managed by the Requirements author and is not expected to
    /// be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if
    /// a managed version is not available. There is also no expectation that
    /// versions can be placed in a lexicographical sequence.
    pub version: Option<super::primitives::String>,
    /// How to compare versions
    ///
    /// Indicates the mechanism used to compare versions to determine which is more
    /// current.
    pub version_algorithm: Option<RequirementsVersionAlgorithm>,
    /// Name for this Requirements (computer friendly)
    ///
    /// A natural language name identifying the Requirements. This name should be
    /// usable as an identifier for the module by machine processing applications
    /// such as code generation.
    pub name: Option<super::primitives::String>,
    /// Name for this Requirements (human friendly)
    ///
    /// A short, descriptive, user-friendly title for the Requirements.
    pub title: Option<super::primitives::String>,
    /// draft | active | retired | unknown
    ///
    /// The status of this Requirements. Enables tracking the life-cycle of the
    /// content.
    pub status: super::primitives::Code,
    /// For testing only - never for real usage
    ///
    /// A Boolean value to indicate that this Requirements is authored for testing
    /// purposes (or education/evaluation/marketing) and no version of this resource
    /// will ever be intended for genuine usage.
    pub experimental: Option<super::primitives::Boolean>,
    /// Date last changed
    ///
    /// The date (and optionally time) when the Requirements was published. The date
    /// must change when the business version changes and it must change if the
    /// status code changes. In addition, it should change when the substantive
    /// content of the Requirements changes.
    pub date: Option<super::primitives::DateTime>,
    /// Name of the publisher/steward (organization or individual)
    ///
    /// The name of the organization or individual responsible for the release and
    /// ongoing maintenance of the Requirements.
    pub publisher: Option<super::primitives::String>,
    /// Contact details for the publisher
    ///
    /// Contact details to assist a user in finding and communicating with the
    /// publisher.
    pub contact: Vec<super::contact_detail::ContactDetail>,
    /// Natural language description of the requirements
    ///
    /// A free text natural language description of the requirements.
    pub description: Option<super::primitives::Markdown>,
    /// The context that the content is intended to support
    ///
    /// The content was developed with a focus and intent of supporting the contexts
    /// that are listed. These contexts may be general categories (gender, age, ...)
    /// or may be references to specific programs (insurance plans, studies, ...)
    /// and may be used to assist with indexing and searching for appropriate
    /// Requirements instances.
    pub use_context: Vec<super::usage_context::UsageContext>,
    /// Jurisdiction of the authority that maintains the Requirements (if
    /// applicable)
    ///
    /// A legal or geographic region in which the authority that maintains the
    /// resource is operating. In general, the jurisdiction is also found in the
    /// useContext. The useContext may reference additional jurisdictions because
    /// the defining jurisdiction does not necessarily limit the jurisdictions of
    /// use.
    pub jurisdiction: Vec<super::codeable_concept::CodeableConcept>,
    /// Why this Requirements is defined
    ///
    /// Explanation of why this Requirements is needed and why it has been designed
    /// as it has.
    pub purpose: Option<super::primitives::Markdown>,
    /// Notice about intellectual property ownership, can include restrictions on
    /// use
    ///
    /// A copyright statement relating to the Requirements and/or its contents.
    /// Copyright statements are notices of intellectual property ownership and can
    /// include restrictions on the use and publishing of the Requirements.
    pub copyright: Option<super::primitives::Markdown>,
    /// Copyright holder and year(s)
    ///
    /// A short string (\<50 characters), suitable for inclusion in a page footer
    /// that identifies the copyright holder, effective period, and optionally
    /// whether rights are restricted. (e.g. 'All rights reserved', 'Some rights
    /// reserved').
    pub copyright_label: Option<super::primitives::String>,
    /// Other set of Requirements this builds on
    ///
    /// Another set of Requirements that this set of Requirements builds on and
    /// updates.
    pub derived_from: Vec<super::primitives::Canonical>,
    /// External requirements that apply here
    ///
    /// Points to requirements defined elsewhere that have the same force as if they
    /// were defined in this instance.
    pub imports: Vec<RequirementsImports>,
    /// External artifact (rule/document etc. that) created this set of requirements
    ///
    /// A reference to another artifact that created this set of requirements. This
    /// could be a profile, etc., or external regulation, or business requirements
    /// expressed elsewhere. This URI is intended to point to a specific web page
    /// for an artifact, not a canonical URL. If pointing to HL7 specifications, it
    /// is best to point to the version-specific URL.
    pub reference: Vec<super::primitives::Url>,
    /// Actor for these requirements
    ///
    /// An actor these requirements are in regard to.
    pub actor: Vec<RequirementsActor>,
    /// Conformance requirement statement
    ///
    /// The actual statement of conformance requirement.
    pub statement: Vec<RequirementsStatement>,
}

impl super::super::codec::Json for Requirements {
    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("Requirements")),
        );
        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 let Some(item) = &self.url {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("url"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_url"), e);
            }
        }
        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(item) = &self.version {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("version"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_version"), e);
            }
        }
        if let Some(item) = &self.version_algorithm {
            let (suffix, value, element) = item.to_json_parts()?;
            if let Some(value) = value {
                object.insert(format!("versionAlgorithm{suffix}"), value);
            }
            if let Some(element) = element {
                object.insert(format!("_versionAlgorithm{suffix}"), element);
            }
        }
        if let Some(item) = &self.name {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("name"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_name"), e);
            }
        }
        if let Some(item) = &self.title {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("title"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_title"), e);
            }
        }
        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 let Some(item) = &self.experimental {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("experimental"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_experimental"), e);
            }
        }
        if let Some(item) = &self.date {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("date"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_date"), e);
            }
        }
        if let Some(item) = &self.publisher {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("publisher"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_publisher"), e);
            }
        }
        if !self.contact.is_empty() {
            let mut items = Vec::with_capacity(self.contact.len());
            for item in &self.contact {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("contact"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.description {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("description"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_description"), e);
            }
        }
        if !self.use_context.is_empty() {
            let mut items = Vec::with_capacity(self.use_context.len());
            for item in &self.use_context {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("useContext"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.jurisdiction.is_empty() {
            let mut items = Vec::with_capacity(self.jurisdiction.len());
            for item in &self.jurisdiction {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("jurisdiction"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.purpose {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("purpose"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_purpose"), e);
            }
        }
        if let Some(item) = &self.copyright {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("copyright"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_copyright"), e);
            }
        }
        if let Some(item) = &self.copyright_label {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("copyrightLabel"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_copyrightLabel"), e);
            }
        }
        if !self.derived_from.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.derived_from)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("derivedFrom"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_derivedFrom"), elements);
            }
        }
        if !self.imports.is_empty() {
            let mut items = Vec::with_capacity(self.imports.len());
            for item in &self.imports {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("imports"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.reference.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.reference)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("reference"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_reference"), elements);
            }
        }
        if !self.actor.is_empty() {
            let mut items = Vec::with_capacity(self.actor.len());
            for item in &self.actor {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("actor"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.statement.is_empty() {
            let mut items = Vec::with_capacity(self.statement.len());
            for item in &self.statement {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("statement"),
                super::super::codec::Value::Array(items),
            );
        }
        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_url: Option<&super::super::codec::Value> = None;
        let mut raw_url_element: Option<&super::super::codec::Value> = None;
        let mut raw_identifier: Option<&super::super::codec::Value> = None;
        let mut raw_version: Option<&super::super::codec::Value> = None;
        let mut raw_version_element: Option<&super::super::codec::Value> = None;
        let mut raw_version_algorithm = super::super::codec::ChoiceSlot::default();
        let mut raw_name: Option<&super::super::codec::Value> = None;
        let mut raw_name_element: Option<&super::super::codec::Value> = None;
        let mut raw_title: Option<&super::super::codec::Value> = None;
        let mut raw_title_element: 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_experimental: Option<&super::super::codec::Value> = None;
        let mut raw_experimental_element: Option<&super::super::codec::Value> = None;
        let mut raw_date: Option<&super::super::codec::Value> = None;
        let mut raw_date_element: Option<&super::super::codec::Value> = None;
        let mut raw_publisher: Option<&super::super::codec::Value> = None;
        let mut raw_publisher_element: Option<&super::super::codec::Value> = None;
        let mut raw_contact: Option<&super::super::codec::Value> = None;
        let mut raw_description: Option<&super::super::codec::Value> = None;
        let mut raw_description_element: Option<&super::super::codec::Value> = None;
        let mut raw_use_context: Option<&super::super::codec::Value> = None;
        let mut raw_jurisdiction: Option<&super::super::codec::Value> = None;
        let mut raw_purpose: Option<&super::super::codec::Value> = None;
        let mut raw_purpose_element: Option<&super::super::codec::Value> = None;
        let mut raw_copyright: Option<&super::super::codec::Value> = None;
        let mut raw_copyright_element: Option<&super::super::codec::Value> = None;
        let mut raw_copyright_label: Option<&super::super::codec::Value> = None;
        let mut raw_copyright_label_element: Option<&super::super::codec::Value> = None;
        let mut raw_derived_from: Option<&super::super::codec::Value> = None;
        let mut raw_derived_from_element: Option<&super::super::codec::Value> = None;
        let mut raw_imports: Option<&super::super::codec::Value> = None;
        let mut raw_reference: Option<&super::super::codec::Value> = None;
        let mut raw_reference_element: Option<&super::super::codec::Value> = None;
        let mut raw_actor: Option<&super::super::codec::Value> = None;
        let mut raw_statement: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "resourceType" => {
                    if value.as_str() != Some("Requirements") {
                        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);
                }
                "url" => {
                    raw_url = Some(value);
                }
                "_url" => {
                    raw_url_element = Some(value);
                }
                "identifier" => {
                    raw_identifier = Some(value);
                }
                "version" => {
                    raw_version = Some(value);
                }
                "_version" => {
                    raw_version_element = Some(value);
                }
                "versionAlgorithmString" => {
                    raw_version_algorithm.value("String", value, path)?;
                }
                "_versionAlgorithmString" => {
                    raw_version_algorithm.element("String", value, path)?;
                }
                "versionAlgorithmCoding" => {
                    raw_version_algorithm.value("Coding", value, path)?;
                }
                "_versionAlgorithmCoding" => {
                    raw_version_algorithm.element("Coding", value, path)?;
                }
                "name" => {
                    raw_name = Some(value);
                }
                "_name" => {
                    raw_name_element = Some(value);
                }
                "title" => {
                    raw_title = Some(value);
                }
                "_title" => {
                    raw_title_element = Some(value);
                }
                "status" => {
                    raw_status = Some(value);
                }
                "_status" => {
                    raw_status_element = Some(value);
                }
                "experimental" => {
                    raw_experimental = Some(value);
                }
                "_experimental" => {
                    raw_experimental_element = Some(value);
                }
                "date" => {
                    raw_date = Some(value);
                }
                "_date" => {
                    raw_date_element = Some(value);
                }
                "publisher" => {
                    raw_publisher = Some(value);
                }
                "_publisher" => {
                    raw_publisher_element = Some(value);
                }
                "contact" => {
                    raw_contact = Some(value);
                }
                "description" => {
                    raw_description = Some(value);
                }
                "_description" => {
                    raw_description_element = Some(value);
                }
                "useContext" => {
                    raw_use_context = Some(value);
                }
                "jurisdiction" => {
                    raw_jurisdiction = Some(value);
                }
                "purpose" => {
                    raw_purpose = Some(value);
                }
                "_purpose" => {
                    raw_purpose_element = Some(value);
                }
                "copyright" => {
                    raw_copyright = Some(value);
                }
                "_copyright" => {
                    raw_copyright_element = Some(value);
                }
                "copyrightLabel" => {
                    raw_copyright_label = Some(value);
                }
                "_copyrightLabel" => {
                    raw_copyright_label_element = Some(value);
                }
                "derivedFrom" => {
                    raw_derived_from = Some(value);
                }
                "_derivedFrom" => {
                    raw_derived_from_element = Some(value);
                }
                "imports" => {
                    raw_imports = Some(value);
                }
                "reference" => {
                    raw_reference = Some(value);
                }
                "_reference" => {
                    raw_reference_element = Some(value);
                }
                "actor" => {
                    raw_actor = Some(value);
                }
                "statement" => {
                    raw_statement = 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 field_url = match (raw_url, raw_url_element) {
            (None, None) => None,
            (value, element) => Some(path.with("url", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, 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_version = match (raw_version, raw_version_element) {
            (None, None) => None,
            (value, element) => Some(path.with("version", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_version_algorithm = match raw_version_algorithm.suffix {
            None => None,
            Some(suffix) => Some(path.with("versionAlgorithm", |path| {
                RequirementsVersionAlgorithm::from_json_parts(
                    suffix,
                    raw_version_algorithm.value,
                    raw_version_algorithm.element,
                    path,
                )
            })?),
        };
        let field_name = match (raw_name, raw_name_element) {
            (None, None) => None,
            (value, element) => Some(path.with("name", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_title = match (raw_title, raw_title_element) {
            (None, None) => None,
            (value, element) => Some(path.with("title", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_status = path.with("status", |path| {
            super::super::codec::Primitive::from_json_parts(raw_status, raw_status_element, path)
        })?;
        let field_experimental = match (raw_experimental, raw_experimental_element) {
            (None, None) => None,
            (value, element) => Some(path.with("experimental", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_date = match (raw_date, raw_date_element) {
            (None, None) => None,
            (value, element) => Some(path.with("date", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_publisher = match (raw_publisher, raw_publisher_element) {
            (None, None) => None,
            (value, element) => Some(path.with("publisher", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_contact = Vec::new();
        if let Some(raw) = raw_contact {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_contact.push(path.with_index("contact", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_description = match (raw_description, raw_description_element) {
            (None, None) => None,
            (value, element) => Some(path.with("description", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_use_context = Vec::new();
        if let Some(raw) = raw_use_context {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_use_context.push(path.with_index("useContext", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_jurisdiction = Vec::new();
        if let Some(raw) = raw_jurisdiction {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_jurisdiction.push(path.with_index("jurisdiction", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_purpose = match (raw_purpose, raw_purpose_element) {
            (None, None) => None,
            (value, element) => Some(path.with("purpose", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_copyright = match (raw_copyright, raw_copyright_element) {
            (None, None) => None,
            (value, element) => Some(path.with("copyright", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_copyright_label = match (raw_copyright_label, raw_copyright_label_element) {
            (None, None) => None,
            (value, element) => Some(path.with("copyrightLabel", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_derived_from = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_derived_from, raw_derived_from_element, path)?
                .into_iter()
                .enumerate()
        {
            field_derived_from.push(path.with_index("derivedFrom", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        let mut field_imports = Vec::new();
        if let Some(raw) = raw_imports {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_imports.push(path.with_index("imports", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_reference = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_reference, raw_reference_element, path)?
                .into_iter()
                .enumerate()
        {
            field_reference.push(path.with_index("reference", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        let mut field_actor = Vec::new();
        if let Some(raw) = raw_actor {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_actor.push(path.with_index("actor", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_statement = Vec::new();
        if let Some(raw) = raw_statement {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_statement.push(path.with_index("statement", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        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,
            url: field_url,
            identifier: field_identifier,
            version: field_version,
            version_algorithm: field_version_algorithm,
            name: field_name,
            title: field_title,
            status: field_status,
            experimental: field_experimental,
            date: field_date,
            publisher: field_publisher,
            contact: field_contact,
            description: field_description,
            use_context: field_use_context,
            jurisdiction: field_jurisdiction,
            purpose: field_purpose,
            copyright: field_copyright,
            copyright_label: field_copyright_label,
            derived_from: field_derived_from,
            imports: field_imports,
            reference: field_reference,
            actor: field_actor,
            statement: field_statement,
        })
    }
}

impl serde::Serialize for Requirements {
    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.copyright {
            super::super::codec::element_entry(&mut map, "_copyright", item)?;
        }
        if let Some(item) = &self.copyright_label {
            super::super::codec::element_entry(&mut map, "_copyrightLabel", item)?;
        }
        if let Some(item) = &self.date {
            super::super::codec::element_entry(&mut map, "_date", item)?;
        }
        super::super::codec::element_list_entry(&mut map, "_derivedFrom", &self.derived_from)?;
        if let Some(item) = &self.description {
            super::super::codec::element_entry(&mut map, "_description", item)?;
        }
        if let Some(item) = &self.experimental {
            super::super::codec::element_entry(&mut map, "_experimental", item)?;
        }
        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)?;
        }
        if let Some(item) = &self.name {
            super::super::codec::element_entry(&mut map, "_name", item)?;
        }
        if let Some(item) = &self.publisher {
            super::super::codec::element_entry(&mut map, "_publisher", item)?;
        }
        if let Some(item) = &self.purpose {
            super::super::codec::element_entry(&mut map, "_purpose", item)?;
        }
        super::super::codec::element_list_entry(&mut map, "_reference", &self.reference)?;
        super::super::codec::element_entry(&mut map, "_status", &self.status)?;
        if let Some(item) = &self.title {
            super::super::codec::element_entry(&mut map, "_title", item)?;
        }
        if let Some(item) = &self.url {
            super::super::codec::element_entry(&mut map, "_url", item)?;
        }
        if let Some(item) = &self.version {
            super::super::codec::element_entry(&mut map, "_version", item)?;
        }
        if let Some(RequirementsVersionAlgorithm::String(inner)) = &self.version_algorithm {
            super::super::codec::element_entry(&mut map, "_versionAlgorithmString", inner)?;
        }
        if !self.actor.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "actor", &self.actor)?;
        }
        if !self.contact.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "contact", &self.contact)?;
        }
        if !self.contained.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "contained", &self.contained)?;
        }
        if let Some(item) = &self.copyright {
            super::super::codec::value_entry(&mut map, "copyright", item)?;
        }
        if let Some(item) = &self.copyright_label {
            super::super::codec::value_entry(&mut map, "copyrightLabel", item)?;
        }
        if let Some(item) = &self.date {
            super::super::codec::value_entry(&mut map, "date", item)?;
        }
        super::super::codec::value_list_entry(&mut map, "derivedFrom", &self.derived_from)?;
        if let Some(item) = &self.description {
            super::super::codec::value_entry(&mut map, "description", item)?;
        }
        if let Some(item) = &self.experimental {
            super::super::codec::value_entry(&mut map, "experimental", 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.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 !self.imports.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "imports", &self.imports)?;
        }
        if !self.jurisdiction.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "jurisdiction",
                &self.jurisdiction,
            )?;
        }
        if let Some(item) = &self.language {
            super::super::codec::value_entry(&mut map, "language", item)?;
        }
        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.name {
            super::super::codec::value_entry(&mut map, "name", item)?;
        }
        if let Some(item) = &self.publisher {
            super::super::codec::value_entry(&mut map, "publisher", item)?;
        }
        if let Some(item) = &self.purpose {
            super::super::codec::value_entry(&mut map, "purpose", item)?;
        }
        super::super::codec::value_list_entry(&mut map, "reference", &self.reference)?;
        serde::ser::SerializeMap::serialize_entry(&mut map, "resourceType", "Requirements")?;
        if !self.statement.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "statement", &self.statement)?;
        }
        super::super::codec::value_entry(&mut map, "status", &self.status)?;
        if let Some(item) = &self.text {
            serde::ser::SerializeMap::serialize_entry(&mut map, "text", item)?;
        }
        if let Some(item) = &self.title {
            super::super::codec::value_entry(&mut map, "title", item)?;
        }
        if let Some(item) = &self.url {
            super::super::codec::value_entry(&mut map, "url", item)?;
        }
        if !self.use_context.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "useContext", &self.use_context)?;
        }
        if let Some(item) = &self.version {
            super::super::codec::value_entry(&mut map, "version", item)?;
        }
        match &self.version_algorithm {
            Some(RequirementsVersionAlgorithm::Coding(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "versionAlgorithmCoding",
                    inner.as_ref(),
                )?;
            }
            Some(RequirementsVersionAlgorithm::String(inner)) => {
                super::super::codec::value_entry(&mut map, "versionAlgorithmString", inner)?;
            }
            None => {}
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for Requirements {
    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("Requirements");
        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)
    }
}

/// Actor for these requirements
///
/// An actor these requirements are in regard to.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct RequirementsActor {
    /// 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
    /// managable, 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 managable, 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>,
    /// Actor referenced
    ///
    /// The canonical for an actor relevant to some of the requirements.
    pub reference: super::primitives::Canonical,
    /// Unique label for actor (used in statements)
    ///
    /// A unique string used to reference the actor from specific requirements.
    pub key: Option<super::primitives::Id>,
}

impl super::super::codec::Json for RequirementsActor {
    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.reference)? {
            object.insert(std::string::String::from("reference"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.reference)? {
            object.insert(std::string::String::from("_reference"), e);
        }
        if let Some(item) = &self.key {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("key"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_key"), 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_reference: Option<&super::super::codec::Value> = None;
        let mut raw_reference_element: Option<&super::super::codec::Value> = None;
        let mut raw_key: Option<&super::super::codec::Value> = None;
        let mut raw_key_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);
                }
                "reference" => {
                    raw_reference = Some(value);
                }
                "_reference" => {
                    raw_reference_element = Some(value);
                }
                "key" => {
                    raw_key = Some(value);
                }
                "_key" => {
                    raw_key_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_reference = path.with("reference", |path| {
            super::super::codec::Primitive::from_json_parts(
                raw_reference,
                raw_reference_element,
                path,
            )
        })?;
        let field_key = match (raw_key, raw_key_element) {
            (None, None) => None,
            (value, element) => Some(path.with("key", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            reference: field_reference,
            key: field_key,
        })
    }
}

impl serde::Serialize for RequirementsActor {
    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.key {
            super::super::codec::element_entry(&mut map, "_key", item)?;
        }
        super::super::codec::element_entry(&mut map, "_reference", &self.reference)?;
        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.key {
            super::super::codec::value_entry(&mut map, "key", item)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        super::super::codec::value_entry(&mut map, "reference", &self.reference)?;
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for RequirementsActor {
    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("RequirementsActor");
        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)
    }
}

/// External requirements that apply here
///
/// Points to requirements defined elsewhere that have the same force as if they
/// were defined in this instance.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct RequirementsImports {
    /// 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
    /// managable, 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 managable, 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>,
    /// Source of imported statements
    ///
    /// The canonical for the Requirements resource to import statements from.
    pub reference: super::primitives::Canonical,
    /// Statement key
    ///
    /// The key of a statement to treat as part of the set of requirements defined
    /// in this instance.
    pub key: Vec<super::primitives::Id>,
}

impl super::super::codec::Json for RequirementsImports {
    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.reference)? {
            object.insert(std::string::String::from("reference"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.reference)? {
            object.insert(std::string::String::from("_reference"), e);
        }
        if !self.key.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.key)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("key"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_key"), elements);
            }
        }
        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_reference: Option<&super::super::codec::Value> = None;
        let mut raw_reference_element: Option<&super::super::codec::Value> = None;
        let mut raw_key: Option<&super::super::codec::Value> = None;
        let mut raw_key_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);
                }
                "reference" => {
                    raw_reference = Some(value);
                }
                "_reference" => {
                    raw_reference_element = Some(value);
                }
                "key" => {
                    raw_key = Some(value);
                }
                "_key" => {
                    raw_key_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_reference = path.with("reference", |path| {
            super::super::codec::Primitive::from_json_parts(
                raw_reference,
                raw_reference_element,
                path,
            )
        })?;
        let mut field_key = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_key, raw_key_element, path)?
                .into_iter()
                .enumerate()
        {
            field_key.push(path.with_index("key", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            reference: field_reference,
            key: field_key,
        })
    }
}

impl serde::Serialize for RequirementsImports {
    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_list_entry(&mut map, "_key", &self.key)?;
        super::super::codec::element_entry(&mut map, "_reference", &self.reference)?;
        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)?;
        }
        super::super::codec::value_list_entry(&mut map, "key", &self.key)?;
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        super::super::codec::value_entry(&mut map, "reference", &self.reference)?;
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for RequirementsImports {
    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("RequirementsImports");
        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)
    }
}

/// Conformance requirement statement
///
/// The actual statement of conformance requirement.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct RequirementsStatement {
    /// 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
    /// managable, 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 managable, 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>,
    /// Key that identifies this statement
    ///
    /// Key that identifies this statement (unique within this resource).
    pub key: super::primitives::Id,
    /// Short Human label for this statement
    ///
    /// A short human usable label for this statement.
    pub label: Option<super::primitives::String>,
    /// SHALL | SHOULD | MAY | SHOULD-NOT | SHALL-NOT
    ///
    /// A short human usable label for this statement.
    pub conformance: Vec<super::primitives::Code>,
    /// Set to true if requirements statement is conditional
    ///
    /// This boolean flag is set to true of the text of the requirement is
    /// conditional on something e.g. it includes language like 'if x then y'. This
    /// conditionality flag is introduced for purposes of filtering and colour
    /// highlighting etc.
    pub conditionality: Option<super::primitives::Boolean>,
    /// The actual requirement
    ///
    /// The actual requirement for human consumption.
    pub requirement: super::primitives::Markdown,
    /// High level categorization of a statement
    ///
    /// Categorization might be done automatically (inferred by code) or manually by
    /// user assertion. The absence of a category may limit the ability to determine
    /// when the element should be handled, so strong consideration should be given
    /// to how systems will be able to determine category values for legacy data and
    /// how data that cannot be categorized will be handled. As well, some
    /// categories might not be mutually exclusive, so systems should prepare for
    /// multiple declared categories - even within a single category 'axis'.
    pub category: Vec<super::coding::Coding>,
    /// Another statement this is refining, tightening, or establishing more context
    /// for
    ///
    /// Indicates that this statement is refining, tightening, or establishing more
    /// context for the referenced requirement/statement.
    pub derived_from: Option<RequirementsStatementDerivedFrom>,
    /// Higher-level requirement or statement which this is a logical
    /// sub-requirement of
    ///
    /// Identifies a higher-level requirement or statement which this referencing
    /// statement is a logical sub-requirement of. I.e. This statement is a
    /// necessary step to achieving the referenced requirement/statement.
    pub part_of: Option<RequirementsStatementPartOf>,
    /// Design artifact that satisfies this requirement
    ///
    /// A reference to another artifact that satisfies this requirement. This could
    /// be a profile, extension, or an element in one of those, or a
    /// CapabilityStatement, OperationDefinition, SearchParameter,
    /// CodeSystem(/code), ValueSet, Library etc.
    pub satisfied_by: Vec<super::primitives::Url>,
    /// External artifact (rule/document etc. that) created this requirement
    ///
    /// A reference to another artifact that created this requirement. This could be
    /// a profile, etc., or external regulation, or business requirements expressed
    /// elsewhere. This URI is intended to point to a specific web page for an
    /// artifact, not a canonical URL. If pointing to HL7 specifications, it is best
    /// to point to the version-specific URL.
    pub reference: Vec<super::primitives::Url>,
    /// Who asked for this statement
    ///
    /// Who asked for this statement to be a requirement. By default, it's assumed
    /// that the publisher knows who it is if it matters.
    pub source: Vec<super::reference::Reference>,
    /// Key of relevant actor
    ///
    /// A reference to the key of an actor listed in Requirements.actor that is
    /// relevant to this requirement statement.
    pub actor: Vec<super::primitives::Id>,
}

impl super::super::codec::Json for RequirementsStatement {
    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.key)? {
            object.insert(std::string::String::from("key"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.key)? {
            object.insert(std::string::String::from("_key"), e);
        }
        if let Some(item) = &self.label {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("label"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_label"), e);
            }
        }
        if !self.conformance.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.conformance)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("conformance"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_conformance"), elements);
            }
        }
        if let Some(item) = &self.conditionality {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("conditionality"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_conditionality"), e);
            }
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.requirement)? {
            object.insert(std::string::String::from("requirement"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.requirement)? {
            object.insert(std::string::String::from("_requirement"), e);
        }
        if !self.category.is_empty() {
            let mut items = Vec::with_capacity(self.category.len());
            for item in &self.category {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("category"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.derived_from {
            object.insert(
                std::string::String::from("derivedFrom"),
                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)?),
            );
        }
        if !self.satisfied_by.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.satisfied_by)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("satisfiedBy"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_satisfiedBy"), elements);
            }
        }
        if !self.reference.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.reference)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("reference"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_reference"), elements);
            }
        }
        if !self.source.is_empty() {
            let mut items = Vec::with_capacity(self.source.len());
            for item in &self.source {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("source"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.actor.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.actor)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("actor"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_actor"), elements);
            }
        }
        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_key: Option<&super::super::codec::Value> = None;
        let mut raw_key_element: Option<&super::super::codec::Value> = None;
        let mut raw_label: Option<&super::super::codec::Value> = None;
        let mut raw_label_element: Option<&super::super::codec::Value> = None;
        let mut raw_conformance: Option<&super::super::codec::Value> = None;
        let mut raw_conformance_element: Option<&super::super::codec::Value> = None;
        let mut raw_conditionality: Option<&super::super::codec::Value> = None;
        let mut raw_conditionality_element: Option<&super::super::codec::Value> = None;
        let mut raw_requirement: Option<&super::super::codec::Value> = None;
        let mut raw_requirement_element: Option<&super::super::codec::Value> = None;
        let mut raw_category: Option<&super::super::codec::Value> = None;
        let mut raw_derived_from: Option<&super::super::codec::Value> = None;
        let mut raw_part_of: Option<&super::super::codec::Value> = None;
        let mut raw_satisfied_by: Option<&super::super::codec::Value> = None;
        let mut raw_satisfied_by_element: Option<&super::super::codec::Value> = None;
        let mut raw_reference: Option<&super::super::codec::Value> = None;
        let mut raw_reference_element: Option<&super::super::codec::Value> = None;
        let mut raw_source: Option<&super::super::codec::Value> = None;
        let mut raw_actor: Option<&super::super::codec::Value> = None;
        let mut raw_actor_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);
                }
                "key" => {
                    raw_key = Some(value);
                }
                "_key" => {
                    raw_key_element = Some(value);
                }
                "label" => {
                    raw_label = Some(value);
                }
                "_label" => {
                    raw_label_element = Some(value);
                }
                "conformance" => {
                    raw_conformance = Some(value);
                }
                "_conformance" => {
                    raw_conformance_element = Some(value);
                }
                "conditionality" => {
                    raw_conditionality = Some(value);
                }
                "_conditionality" => {
                    raw_conditionality_element = Some(value);
                }
                "requirement" => {
                    raw_requirement = Some(value);
                }
                "_requirement" => {
                    raw_requirement_element = Some(value);
                }
                "category" => {
                    raw_category = Some(value);
                }
                "derivedFrom" => {
                    raw_derived_from = Some(value);
                }
                "partOf" => {
                    raw_part_of = Some(value);
                }
                "satisfiedBy" => {
                    raw_satisfied_by = Some(value);
                }
                "_satisfiedBy" => {
                    raw_satisfied_by_element = Some(value);
                }
                "reference" => {
                    raw_reference = Some(value);
                }
                "_reference" => {
                    raw_reference_element = Some(value);
                }
                "source" => {
                    raw_source = Some(value);
                }
                "actor" => {
                    raw_actor = Some(value);
                }
                "_actor" => {
                    raw_actor_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_key = path.with("key", |path| {
            super::super::codec::Primitive::from_json_parts(raw_key, raw_key_element, path)
        })?;
        let field_label = match (raw_label, raw_label_element) {
            (None, None) => None,
            (value, element) => Some(path.with("label", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_conformance = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_conformance, raw_conformance_element, path)?
                .into_iter()
                .enumerate()
        {
            field_conformance.push(path.with_index("conformance", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        let field_conditionality = match (raw_conditionality, raw_conditionality_element) {
            (None, None) => None,
            (value, element) => Some(path.with("conditionality", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_requirement = path.with("requirement", |path| {
            super::super::codec::Primitive::from_json_parts(
                raw_requirement,
                raw_requirement_element,
                path,
            )
        })?;
        let mut field_category = Vec::new();
        if let Some(raw) = raw_category {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_category.push(path.with_index("category", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_derived_from = raw_derived_from
            .map(|value| {
                path.with("derivedFrom", |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()?;
        let mut field_satisfied_by = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_satisfied_by, raw_satisfied_by_element, path)?
                .into_iter()
                .enumerate()
        {
            field_satisfied_by.push(path.with_index("satisfiedBy", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        let mut field_reference = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_reference, raw_reference_element, path)?
                .into_iter()
                .enumerate()
        {
            field_reference.push(path.with_index("reference", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        let mut field_source = Vec::new();
        if let Some(raw) = raw_source {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_source.push(path.with_index("source", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_actor = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_actor, raw_actor_element, path)?
                .into_iter()
                .enumerate()
        {
            field_actor.push(path.with_index("actor", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            key: field_key,
            label: field_label,
            conformance: field_conformance,
            conditionality: field_conditionality,
            requirement: field_requirement,
            category: field_category,
            derived_from: field_derived_from,
            part_of: field_part_of,
            satisfied_by: field_satisfied_by,
            reference: field_reference,
            source: field_source,
            actor: field_actor,
        })
    }
}

impl serde::Serialize for RequirementsStatement {
    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_list_entry(&mut map, "_actor", &self.actor)?;
        if let Some(item) = &self.conditionality {
            super::super::codec::element_entry(&mut map, "_conditionality", item)?;
        }
        super::super::codec::element_list_entry(&mut map, "_conformance", &self.conformance)?;
        super::super::codec::element_entry(&mut map, "_key", &self.key)?;
        if let Some(item) = &self.label {
            super::super::codec::element_entry(&mut map, "_label", item)?;
        }
        super::super::codec::element_list_entry(&mut map, "_reference", &self.reference)?;
        super::super::codec::element_entry(&mut map, "_requirement", &self.requirement)?;
        super::super::codec::element_list_entry(&mut map, "_satisfiedBy", &self.satisfied_by)?;
        super::super::codec::value_list_entry(&mut map, "actor", &self.actor)?;
        if !self.category.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "category", &self.category)?;
        }
        if let Some(item) = &self.conditionality {
            super::super::codec::value_entry(&mut map, "conditionality", item)?;
        }
        super::super::codec::value_list_entry(&mut map, "conformance", &self.conformance)?;
        if let Some(item) = &self.derived_from {
            serde::ser::SerializeMap::serialize_entry(&mut map, "derivedFrom", 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)?;
        }
        super::super::codec::value_entry(&mut map, "key", &self.key)?;
        if let Some(item) = &self.label {
            super::super::codec::value_entry(&mut map, "label", 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)?;
        }
        super::super::codec::value_list_entry(&mut map, "reference", &self.reference)?;
        super::super::codec::value_entry(&mut map, "requirement", &self.requirement)?;
        super::super::codec::value_list_entry(&mut map, "satisfiedBy", &self.satisfied_by)?;
        if !self.source.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "source", &self.source)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for RequirementsStatement {
    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("RequirementsStatement");
        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)
    }
}

/// Another statement this is refining, tightening, or establishing more context
/// for
///
/// Indicates that this statement is refining, tightening, or establishing more
/// context for the referenced requirement/statement.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct RequirementsStatementDerivedFrom {
    /// 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
    /// managable, 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 managable, 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>,
    /// Pointer to Requirements instance
    ///
    /// The canonical of the Requirements instance this statement is derivedFrom.
    pub reference: Option<super::primitives::Canonical>,
    /// Key of referenced statement
    ///
    /// The key, either within this resource or the specified Requirements resource
    /// this statement is derivedFrom.
    pub key: super::primitives::Id,
}

impl super::super::codec::Json for RequirementsStatementDerivedFrom {
    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.reference {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("reference"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_reference"), e);
            }
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.key)? {
            object.insert(std::string::String::from("key"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.key)? {
            object.insert(std::string::String::from("_key"), 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_reference: Option<&super::super::codec::Value> = None;
        let mut raw_reference_element: Option<&super::super::codec::Value> = None;
        let mut raw_key: Option<&super::super::codec::Value> = None;
        let mut raw_key_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);
                }
                "reference" => {
                    raw_reference = Some(value);
                }
                "_reference" => {
                    raw_reference_element = Some(value);
                }
                "key" => {
                    raw_key = Some(value);
                }
                "_key" => {
                    raw_key_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_reference = match (raw_reference, raw_reference_element) {
            (None, None) => None,
            (value, element) => Some(path.with("reference", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_key = path.with("key", |path| {
            super::super::codec::Primitive::from_json_parts(raw_key, raw_key_element, path)
        })?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            reference: field_reference,
            key: field_key,
        })
    }
}

impl serde::Serialize for RequirementsStatementDerivedFrom {
    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, "_key", &self.key)?;
        if let Some(item) = &self.reference {
            super::super::codec::element_entry(&mut map, "_reference", 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)?;
        }
        super::super::codec::value_entry(&mut map, "key", &self.key)?;
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.reference {
            super::super::codec::value_entry(&mut map, "reference", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for RequirementsStatementDerivedFrom {
    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("RequirementsStatementDerivedFrom");
        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)
    }
}

/// Higher-level requirement or statement which this is a logical
/// sub-requirement of
///
/// Identifies a higher-level requirement or statement which this referencing
/// statement is a logical sub-requirement of. I.e. This statement is a
/// necessary step to achieving the referenced requirement/statement.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct RequirementsStatementPartOf {
    /// 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
    /// managable, 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 managable, 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>,
    /// Pointer to Requirements instance
    ///
    /// The canonical of the Requirements instance this statement is a part of.
    pub reference: Option<super::primitives::Canonical>,
    /// Key of referenced statement
    ///
    /// The key, either within this resource or the specified Requirements resource
    /// this statement is a part of.
    pub key: super::primitives::Id,
}

impl super::super::codec::Json for RequirementsStatementPartOf {
    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.reference {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("reference"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_reference"), e);
            }
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.key)? {
            object.insert(std::string::String::from("key"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.key)? {
            object.insert(std::string::String::from("_key"), 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_reference: Option<&super::super::codec::Value> = None;
        let mut raw_reference_element: Option<&super::super::codec::Value> = None;
        let mut raw_key: Option<&super::super::codec::Value> = None;
        let mut raw_key_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);
                }
                "reference" => {
                    raw_reference = Some(value);
                }
                "_reference" => {
                    raw_reference_element = Some(value);
                }
                "key" => {
                    raw_key = Some(value);
                }
                "_key" => {
                    raw_key_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_reference = match (raw_reference, raw_reference_element) {
            (None, None) => None,
            (value, element) => Some(path.with("reference", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_key = path.with("key", |path| {
            super::super::codec::Primitive::from_json_parts(raw_key, raw_key_element, path)
        })?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            reference: field_reference,
            key: field_key,
        })
    }
}

impl serde::Serialize for RequirementsStatementPartOf {
    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, "_key", &self.key)?;
        if let Some(item) = &self.reference {
            super::super::codec::element_entry(&mut map, "_reference", 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)?;
        }
        super::super::codec::value_entry(&mut map, "key", &self.key)?;
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.reference {
            super::super::codec::value_entry(&mut map, "reference", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for RequirementsStatementPartOf {
    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("RequirementsStatementPartOf");
        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 \`versionAlgorithm\[x\]\` choice of \`Requirements\`.
///
/// Indicates the mechanism used to compare versions to determine which is more
/// current.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum RequirementsVersionAlgorithm {
    /// The `string` form.
    String(super::primitives::String),
    /// The `Coding` form.
    Coding(Box<super::coding::Coding>),
}

impl RequirementsVersionAlgorithm {
    /// The key suffix, the value part, and the `_name` part of this form.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::EncodeError`] when a held value has no JSON form.
    pub fn to_json_parts(
        &self,
    ) -> Result<
        (
            &'static str,
            Option<super::super::codec::Value>,
            Option<super::super::codec::Value>,
        ),
        super::super::codec::EncodeError,
    > {
        match self {
            Self::String(inner) => Ok((
                "String",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Coding(inner) => Ok((
                "Coding",
                Some(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(inner.as_ref())?,
                )),
                None,
            )),
        }
    }

    /// Decodes the form named by `suffix` from its value and `_name` parts.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::DecodeError`] for an unknown suffix or a malformed part.
    pub fn from_json_parts(
        suffix: &str,
        value: Option<&super::super::codec::Value>,
        element: Option<&super::super::codec::Value>,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        match suffix {
            "String" => Ok(Self::String(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            "Coding" => {
                if element.is_some() {
                    return Err(path.error(super::super::codec::DecodeErrorKind::WrongType {
                        expected: "no underscore form for a complex type",
                    }));
                }
                let value = value.ok_or_else(|| {
                    path.error(super::super::codec::DecodeErrorKind::MissingProperty)
                })?;
                let inner = super::super::codec::Json::from_json(
                    super::super::codec::expect_object(
                        super::super::codec::expect_single(value, path)?,
                        path,
                    )?,
                    path,
                )?;
                Ok(Self::Coding(Box::new(inner)))
            }
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}