fhir-types 0.1.115

// @generated by fhir-codegen from hl7.fhir.r5.core 5.0.0. DO NOT EDIT.
// Change the emitter (tools/fhir-codegen) and regenerate.
// SPDX-FileCopyrightText: Cadasto B.V.
// SPDX-License-Identifier: Apache-2.0
//! Representation of a molecular sequence

/// Representation of a molecular sequence.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct MolecularSequence {
    /// Logical id of this artifact
    ///
    /// The logical id of the resource, as used in the URL for the resource. Once
    /// assigned, this value never changes.
    pub id: Option<std::string::String>,
    /// Metadata about the resource
    ///
    /// The metadata about the resource. This is content that is maintained by the
    /// infrastructure. Changes to the content might not always be associated with
    /// version changes to the resource.
    pub meta: Option<super::meta::Meta>,
    /// A set of rules under which this content was created
    ///
    /// A reference to a set of rules that were followed when the resource was
    /// constructed, and which must be understood when processing the content.
    /// Often, this is a reference to an implementation guide that defines the
    /// special rules along with other profiles etc.
    pub implicit_rules: Option<super::primitives::Uri>,
    /// Language of the resource content
    ///
    /// The base language in which the resource is written.
    pub language: Option<super::primitives::Code>,
    /// Text summary of the resource, for human interpretation
    ///
    /// A human-readable narrative that contains a summary of the resource and can
    /// be used to represent the content of the resource to a human. The narrative
    /// need not encode all the structured data, but is required to contain
    /// sufficient detail to make it "clinically safe" for a human to just read the
    /// narrative. Resource definitions may define what content should be
    /// represented in the narrative to ensure clinical safety.
    pub text: Option<super::narrative::Narrative>,
    /// Contained, inline Resources
    ///
    /// These resources do not have an independent existence apart from the resource
    /// that contains them - they cannot be identified independently, 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>,
    /// Unique ID for this particular sequence
    ///
    /// A unique identifier for this particular sequence instance.
    pub identifier: Vec<super::identifier::Identifier>,
    /// aa | dna | rna
    ///
    /// Amino Acid Sequence/ DNA Sequence / RNA Sequence.
    pub r#type: Option<super::primitives::Code>,
    /// Subject this sequence is associated too
    ///
    /// Indicates the subject this sequence is associated too.
    pub subject: Option<super::reference::Reference>,
    /// What the molecular sequence is about, when it is not about the subject of
    /// record
    ///
    /// The actual focus of a molecular sequence when it is not the patient of
    /// record representing something or someone associated with the patient such as
    /// a spouse, parent, child, or sibling. For example, in trio testing, the
    /// subject would be the child (proband) and the focus would be the parent.
    pub focus: Vec<super::reference::Reference>,
    /// Specimen used for sequencing.
    pub specimen: Option<super::reference::Reference>,
    /// The method for sequencing
    ///
    /// The method for sequencing, for example, chip information.
    pub device: Option<super::reference::Reference>,
    /// Who should be responsible for test result
    ///
    /// The organization or lab that should be responsible for this result.
    pub performer: Option<super::reference::Reference>,
    /// Sequence that was observed.
    pub literal: Option<super::primitives::String>,
    /// Embedded file or a link (URL) which contains content to represent the
    /// sequence
    ///
    /// Sequence that was observed as file content. Can be an actual file contents,
    /// or referenced by a URL to an external system.
    pub formatted: Vec<super::attachment::Attachment>,
    /// A sequence defined relative to another sequence.
    pub relative: Vec<MolecularSequenceRelative>,
}

impl super::super::codec::Json for MolecularSequence {
    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("MolecularSequence")),
        );
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if let Some(item) = &self.meta {
            object.insert(
                std::string::String::from("meta"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.implicit_rules {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("implicitRules"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_implicitRules"), e);
            }
        }
        if let Some(item) = &self.language {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("language"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_language"), e);
            }
        }
        if let Some(item) = &self.text {
            object.insert(
                std::string::String::from("text"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.contained.is_empty() {
            let mut items = Vec::with_capacity(self.contained.len());
            for item in &self.contained {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("contained"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.identifier.is_empty() {
            let mut items = Vec::with_capacity(self.identifier.len());
            for item in &self.identifier {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("identifier"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.r#type {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("type"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_type"), e);
            }
        }
        if let Some(item) = &self.subject {
            object.insert(
                std::string::String::from("subject"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.focus.is_empty() {
            let mut items = Vec::with_capacity(self.focus.len());
            for item in &self.focus {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("focus"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.specimen {
            object.insert(
                std::string::String::from("specimen"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.device {
            object.insert(
                std::string::String::from("device"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.performer {
            object.insert(
                std::string::String::from("performer"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.literal {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("literal"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_literal"), e);
            }
        }
        if !self.formatted.is_empty() {
            let mut items = Vec::with_capacity(self.formatted.len());
            for item in &self.formatted {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("formatted"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.relative.is_empty() {
            let mut items = Vec::with_capacity(self.relative.len());
            for item in &self.relative {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("relative"),
                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_identifier: Option<&super::super::codec::Value> = None;
        let mut raw_type: Option<&super::super::codec::Value> = None;
        let mut raw_type_element: Option<&super::super::codec::Value> = None;
        let mut raw_subject: Option<&super::super::codec::Value> = None;
        let mut raw_focus: Option<&super::super::codec::Value> = None;
        let mut raw_specimen: Option<&super::super::codec::Value> = None;
        let mut raw_device: Option<&super::super::codec::Value> = None;
        let mut raw_performer: Option<&super::super::codec::Value> = None;
        let mut raw_literal: Option<&super::super::codec::Value> = None;
        let mut raw_literal_element: Option<&super::super::codec::Value> = None;
        let mut raw_formatted: Option<&super::super::codec::Value> = None;
        let mut raw_relative: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "resourceType" => {
                    if value.as_str() != Some("MolecularSequence") {
                        return Err(path.error(super::super::codec::DecodeErrorKind::ResourceType));
                    }
                }
                "id" => {
                    raw_id = Some(value);
                }
                "meta" => {
                    raw_meta = Some(value);
                }
                "implicitRules" => {
                    raw_implicit_rules = Some(value);
                }
                "_implicitRules" => {
                    raw_implicit_rules_element = Some(value);
                }
                "language" => {
                    raw_language = Some(value);
                }
                "_language" => {
                    raw_language_element = Some(value);
                }
                "text" => {
                    raw_text = Some(value);
                }
                "contained" => {
                    raw_contained = Some(value);
                }
                "extension" => {
                    raw_extension = Some(value);
                }
                "modifierExtension" => {
                    raw_modifier_extension = Some(value);
                }
                "identifier" => {
                    raw_identifier = Some(value);
                }
                "type" => {
                    raw_type = Some(value);
                }
                "_type" => {
                    raw_type_element = Some(value);
                }
                "subject" => {
                    raw_subject = Some(value);
                }
                "focus" => {
                    raw_focus = Some(value);
                }
                "specimen" => {
                    raw_specimen = Some(value);
                }
                "device" => {
                    raw_device = Some(value);
                }
                "performer" => {
                    raw_performer = Some(value);
                }
                "literal" => {
                    raw_literal = Some(value);
                }
                "_literal" => {
                    raw_literal_element = Some(value);
                }
                "formatted" => {
                    raw_formatted = Some(value);
                }
                "relative" => {
                    raw_relative = 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_id(
                        super::super::codec::expect_string(value, path)?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_meta = raw_meta
            .map(|value| {
                path.with("meta", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_implicit_rules = match (raw_implicit_rules, raw_implicit_rules_element) {
            (None, None) => None,
            (value, element) => Some(path.with("implicitRules", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_language = match (raw_language, raw_language_element) {
            (None, None) => None,
            (value, element) => Some(path.with("language", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_text = raw_text
            .map(|value| {
                path.with("text", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_contained = Vec::new();
        if let Some(raw) = raw_contained {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_contained.push(path.with_index("contained", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let mut field_identifier = Vec::new();
        if let Some(raw) = raw_identifier {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_identifier.push(path.with_index("identifier", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_type = match (raw_type, raw_type_element) {
            (None, None) => None,
            (value, element) => Some(path.with("type", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_subject = raw_subject
            .map(|value| {
                path.with("subject", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_focus = Vec::new();
        if let Some(raw) = raw_focus {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_focus.push(path.with_index("focus", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_specimen = raw_specimen
            .map(|value| {
                path.with("specimen", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_device = raw_device
            .map(|value| {
                path.with("device", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_performer = raw_performer
            .map(|value| {
                path.with("performer", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_literal = match (raw_literal, raw_literal_element) {
            (None, None) => None,
            (value, element) => Some(path.with("literal", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_formatted = Vec::new();
        if let Some(raw) = raw_formatted {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_formatted.push(path.with_index("formatted", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_relative = Vec::new();
        if let Some(raw) = raw_relative {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_relative.push(path.with_index("relative", 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,
            identifier: field_identifier,
            r#type: field_type,
            subject: field_subject,
            focus: field_focus,
            specimen: field_specimen,
            device: field_device,
            performer: field_performer,
            literal: field_literal,
            formatted: field_formatted,
            relative: field_relative,
        })
    }
}

impl serde::Serialize for MolecularSequence {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        if let Some(item) = &self.implicit_rules {
            super::super::codec::element_entry(&mut map, "_implicitRules", item)?;
        }
        if let Some(item) = &self.language {
            super::super::codec::element_entry(&mut map, "_language", item)?;
        }
        if let Some(item) = &self.literal {
            super::super::codec::element_entry(&mut map, "_literal", item)?;
        }
        if let Some(item) = &self.r#type {
            super::super::codec::element_entry(&mut map, "_type", item)?;
        }
        if !self.contained.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "contained", &self.contained)?;
        }
        if let Some(item) = &self.device {
            serde::ser::SerializeMap::serialize_entry(&mut map, "device", item)?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if !self.focus.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "focus", &self.focus)?;
        }
        if !self.formatted.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "formatted", &self.formatted)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.identifier.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "identifier", &self.identifier)?;
        }
        if let Some(item) = &self.implicit_rules {
            super::super::codec::value_entry(&mut map, "implicitRules", item)?;
        }
        if let Some(item) = &self.language {
            super::super::codec::value_entry(&mut map, "language", item)?;
        }
        if let Some(item) = &self.literal {
            super::super::codec::value_entry(&mut map, "literal", 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.performer {
            serde::ser::SerializeMap::serialize_entry(&mut map, "performer", item)?;
        }
        if !self.relative.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "relative", &self.relative)?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "resourceType", "MolecularSequence")?;
        if let Some(item) = &self.specimen {
            serde::ser::SerializeMap::serialize_entry(&mut map, "specimen", item)?;
        }
        if let Some(item) = &self.subject {
            serde::ser::SerializeMap::serialize_entry(&mut map, "subject", item)?;
        }
        if let Some(item) = &self.text {
            serde::ser::SerializeMap::serialize_entry(&mut map, "text", item)?;
        }
        if let Some(item) = &self.r#type {
            super::super::codec::value_entry(&mut map, "type", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

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

/// A sequence defined relative to another sequence.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct MolecularSequenceRelative {
    /// 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>,
    /// Ways of identifying nucleotides or amino acids within a sequence
    ///
    /// These are different ways of identifying nucleotides or amino acids within a
    /// sequence. Different databases and file types may use different systems. For
    /// detail definitions, see <https://loinc.org/92822-6/> for more detail.
    pub coordinate_system: super::codeable_concept::CodeableConcept,
    /// Indicates the order in which the sequence should be considered when putting
    /// multiple 'relative' elements together.
    pub ordinal_position: Option<super::primitives::Integer>,
    /// Indicates the nucleotide range in the composed sequence when multiple
    /// 'relative' elements are used together.
    pub sequence_range: Option<super::range::Range>,
    /// A sequence used as starting sequence
    ///
    /// A sequence that is used as a starting sequence to describe variants that are
    /// present in a sequence analyzed.
    pub starting_sequence: Option<MolecularSequenceRelativeStartingSequence>,
    /// Changes in sequence from the starting sequence.
    pub edit: Vec<MolecularSequenceRelativeEdit>,
}

impl super::super::codec::Json for MolecularSequenceRelative {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        object.insert(
            std::string::String::from("coordinateSystem"),
            super::super::codec::Value::Object(super::super::codec::Json::to_json(
                &self.coordinate_system,
            )?),
        );
        if let Some(item) = &self.ordinal_position {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("ordinalPosition"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_ordinalPosition"), e);
            }
        }
        if let Some(item) = &self.sequence_range {
            object.insert(
                std::string::String::from("sequenceRange"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.starting_sequence {
            object.insert(
                std::string::String::from("startingSequence"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.edit.is_empty() {
            let mut items = Vec::with_capacity(self.edit.len());
            for item in &self.edit {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("edit"),
                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_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_coordinate_system: Option<&super::super::codec::Value> = None;
        let mut raw_ordinal_position: Option<&super::super::codec::Value> = None;
        let mut raw_ordinal_position_element: Option<&super::super::codec::Value> = None;
        let mut raw_sequence_range: Option<&super::super::codec::Value> = None;
        let mut raw_starting_sequence: Option<&super::super::codec::Value> = None;
        let mut raw_edit: 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);
                }
                "coordinateSystem" => {
                    raw_coordinate_system = Some(value);
                }
                "ordinalPosition" => {
                    raw_ordinal_position = Some(value);
                }
                "_ordinalPosition" => {
                    raw_ordinal_position_element = Some(value);
                }
                "sequenceRange" => {
                    raw_sequence_range = Some(value);
                }
                "startingSequence" => {
                    raw_starting_sequence = Some(value);
                }
                "edit" => {
                    raw_edit = 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_coordinate_system = path.with("coordinateSystem", |path| {
            let value = raw_coordinate_system
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            super::super::codec::Json::from_json(
                super::super::codec::expect_object(
                    super::super::codec::expect_single(value, path)?,
                    path,
                )?,
                path,
            )
        })?;
        let field_ordinal_position = match (raw_ordinal_position, raw_ordinal_position_element) {
            (None, None) => None,
            (value, element) => Some(path.with("ordinalPosition", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_sequence_range = raw_sequence_range
            .map(|value| {
                path.with("sequenceRange", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_starting_sequence = raw_starting_sequence
            .map(|value| {
                path.with("startingSequence", |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_edit = Vec::new();
        if let Some(raw) = raw_edit {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_edit.push(path.with_index("edit", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            coordinate_system: field_coordinate_system,
            ordinal_position: field_ordinal_position,
            sequence_range: field_sequence_range,
            starting_sequence: field_starting_sequence,
            edit: field_edit,
        })
    }
}

impl serde::Serialize for MolecularSequenceRelative {
    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.ordinal_position {
            super::super::codec::element_entry(&mut map, "_ordinalPosition", item)?;
        }
        serde::ser::SerializeMap::serialize_entry(
            &mut map,
            "coordinateSystem",
            &self.coordinate_system,
        )?;
        if !self.edit.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "edit", &self.edit)?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.ordinal_position {
            super::super::codec::value_entry(&mut map, "ordinalPosition", item)?;
        }
        if let Some(item) = &self.sequence_range {
            serde::ser::SerializeMap::serialize_entry(&mut map, "sequenceRange", item)?;
        }
        if let Some(item) = &self.starting_sequence {
            serde::ser::SerializeMap::serialize_entry(&mut map, "startingSequence", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

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

/// Changes in sequence from the starting sequence.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct MolecularSequenceRelativeEdit {
    /// 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>,
    /// Start position of the edit on the starting sequence
    ///
    /// Start position of the edit on the starting sequence. If the coordinate
    /// system is either 0-based or 1-based, then start position is inclusive.
    pub start: Option<super::primitives::Integer>,
    /// End position of the edit on the starting sequence
    ///
    /// End position of the edit on the starting sequence. If the coordinate system
    /// is 0-based then end is exclusive and does not include the last position. If
    /// the coordinate system is 1-base, then end is inclusive and includes the last
    /// position.
    pub end: Option<super::primitives::Integer>,
    /// Allele that was observed
    ///
    /// Allele that was observed. Nucleotide(s)/amino acids from start position of
    /// sequence to stop position of sequence on the positive (+) strand of the
    /// observed sequence. When the sequence type is DNA, it should be the sequence
    /// on the positive (+) strand. This will lay in the range between variant.start
    /// and variant.end.
    pub replacement_sequence: Option<super::primitives::String>,
    /// Allele in the starting sequence
    ///
    /// Allele in the starting sequence. Nucleotide(s)/amino acids from start
    /// position of sequence to stop position of sequence on the positive (+) strand
    /// of the starting sequence. When the sequence type is DNA, it should be the
    /// sequence on the positive (+) strand. This will lay in the range between
    /// variant.start and variant.end.
    pub replaced_sequence: Option<super::primitives::String>,
}

impl super::super::codec::Json for MolecularSequenceRelativeEdit {
    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.start {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("start"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_start"), e);
            }
        }
        if let Some(item) = &self.end {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("end"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_end"), e);
            }
        }
        if let Some(item) = &self.replacement_sequence {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("replacementSequence"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_replacementSequence"), e);
            }
        }
        if let Some(item) = &self.replaced_sequence {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("replacedSequence"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_replacedSequence"), 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_start: Option<&super::super::codec::Value> = None;
        let mut raw_start_element: Option<&super::super::codec::Value> = None;
        let mut raw_end: Option<&super::super::codec::Value> = None;
        let mut raw_end_element: Option<&super::super::codec::Value> = None;
        let mut raw_replacement_sequence: Option<&super::super::codec::Value> = None;
        let mut raw_replacement_sequence_element: Option<&super::super::codec::Value> = None;
        let mut raw_replaced_sequence: Option<&super::super::codec::Value> = None;
        let mut raw_replaced_sequence_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);
                }
                "start" => {
                    raw_start = Some(value);
                }
                "_start" => {
                    raw_start_element = Some(value);
                }
                "end" => {
                    raw_end = Some(value);
                }
                "_end" => {
                    raw_end_element = Some(value);
                }
                "replacementSequence" => {
                    raw_replacement_sequence = Some(value);
                }
                "_replacementSequence" => {
                    raw_replacement_sequence_element = Some(value);
                }
                "replacedSequence" => {
                    raw_replaced_sequence = Some(value);
                }
                "_replacedSequence" => {
                    raw_replaced_sequence_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_start = match (raw_start, raw_start_element) {
            (None, None) => None,
            (value, element) => Some(path.with("start", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_end = match (raw_end, raw_end_element) {
            (None, None) => None,
            (value, element) => Some(path.with("end", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_replacement_sequence =
            match (raw_replacement_sequence, raw_replacement_sequence_element) {
                (None, None) => None,
                (value, element) => Some(path.with("replacementSequence", |path| {
                    super::super::codec::Primitive::from_json_parts(value, element, path)
                })?),
            };
        let field_replaced_sequence = match (raw_replaced_sequence, raw_replaced_sequence_element) {
            (None, None) => None,
            (value, element) => Some(path.with("replacedSequence", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            start: field_start,
            end: field_end,
            replacement_sequence: field_replacement_sequence,
            replaced_sequence: field_replaced_sequence,
        })
    }
}

impl serde::Serialize for MolecularSequenceRelativeEdit {
    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.end {
            super::super::codec::element_entry(&mut map, "_end", item)?;
        }
        if let Some(item) = &self.replaced_sequence {
            super::super::codec::element_entry(&mut map, "_replacedSequence", item)?;
        }
        if let Some(item) = &self.replacement_sequence {
            super::super::codec::element_entry(&mut map, "_replacementSequence", item)?;
        }
        if let Some(item) = &self.start {
            super::super::codec::element_entry(&mut map, "_start", item)?;
        }
        if let Some(item) = &self.end {
            super::super::codec::value_entry(&mut map, "end", item)?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.replaced_sequence {
            super::super::codec::value_entry(&mut map, "replacedSequence", item)?;
        }
        if let Some(item) = &self.replacement_sequence {
            super::super::codec::value_entry(&mut map, "replacementSequence", item)?;
        }
        if let Some(item) = &self.start {
            super::super::codec::value_entry(&mut map, "start", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

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

/// A sequence used as starting sequence
///
/// A sequence that is used as a starting sequence to describe variants that are
/// present in a sequence analyzed.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct MolecularSequenceRelativeStartingSequence {
    /// 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>,
    /// The genome assembly used for starting sequence, e.g. GRCh38.
    pub genome_assembly: Option<super::codeable_concept::CodeableConcept>,
    /// Chromosome Identifier
    ///
    /// Structural unit composed of a nucleic acid molecule which controls its own
    /// replication through the interaction of specific proteins at one or more
    /// origins of replication
    /// (\[SO:0000340\](<http://www.sequenceontology.org/browser/current_svn/term/SO:0000340>)).
    pub chromosome: Option<super::codeable_concept::CodeableConcept>,
    /// The reference sequence that represents the starting sequence.
    pub sequence: Option<MolecularSequenceRelativeStartingSequenceSequence>,
    /// Start position of the window on the starting sequence
    ///
    /// Start position of the window on the starting sequence. This value should
    /// honor the rules of the coordinateSystem.
    pub window_start: Option<super::primitives::Integer>,
    /// End position of the window on the starting sequence
    ///
    /// End position of the window on the starting sequence. This value should honor
    /// the rules of the coordinateSystem.
    pub window_end: Option<super::primitives::Integer>,
    /// sense | antisense
    ///
    /// A relative reference to a DNA strand based on gene orientation. The strand
    /// that contains the open reading frame of the gene is the "sense" strand, and
    /// the opposite complementary strand is the "antisense" strand.
    pub orientation: Option<super::primitives::Code>,
    /// watson | crick
    ///
    /// An absolute reference to a strand. The Watson strand is the strand whose
    /// 5'-end is on the short arm of the chromosome, and the Crick strand as the
    /// one whose 5'-end is on the long arm.
    pub strand: Option<super::primitives::Code>,
}

impl super::super::codec::Json for MolecularSequenceRelativeStartingSequence {
    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.genome_assembly {
            object.insert(
                std::string::String::from("genomeAssembly"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.chromosome {
            object.insert(
                std::string::String::from("chromosome"),
                super::super::codec::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.sequence {
            let (suffix, value, element) = item.to_json_parts()?;
            if let Some(value) = value {
                object.insert(format!("sequence{suffix}"), value);
            }
            if let Some(element) = element {
                object.insert(format!("_sequence{suffix}"), element);
            }
        }
        if let Some(item) = &self.window_start {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("windowStart"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_windowStart"), e);
            }
        }
        if let Some(item) = &self.window_end {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("windowEnd"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_windowEnd"), e);
            }
        }
        if let Some(item) = &self.orientation {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("orientation"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_orientation"), e);
            }
        }
        if let Some(item) = &self.strand {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("strand"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_strand"), 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_genome_assembly: Option<&super::super::codec::Value> = None;
        let mut raw_chromosome: Option<&super::super::codec::Value> = None;
        let mut raw_sequence = super::super::codec::ChoiceSlot::default();
        let mut raw_window_start: Option<&super::super::codec::Value> = None;
        let mut raw_window_start_element: Option<&super::super::codec::Value> = None;
        let mut raw_window_end: Option<&super::super::codec::Value> = None;
        let mut raw_window_end_element: Option<&super::super::codec::Value> = None;
        let mut raw_orientation: Option<&super::super::codec::Value> = None;
        let mut raw_orientation_element: Option<&super::super::codec::Value> = None;
        let mut raw_strand: Option<&super::super::codec::Value> = None;
        let mut raw_strand_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);
                }
                "genomeAssembly" => {
                    raw_genome_assembly = Some(value);
                }
                "chromosome" => {
                    raw_chromosome = Some(value);
                }
                "sequenceCodeableConcept" => {
                    raw_sequence.value("CodeableConcept", value, path)?;
                }
                "_sequenceCodeableConcept" => {
                    raw_sequence.element("CodeableConcept", value, path)?;
                }
                "sequenceString" => {
                    raw_sequence.value("String", value, path)?;
                }
                "_sequenceString" => {
                    raw_sequence.element("String", value, path)?;
                }
                "sequenceReference" => {
                    raw_sequence.value("Reference", value, path)?;
                }
                "_sequenceReference" => {
                    raw_sequence.element("Reference", value, path)?;
                }
                "windowStart" => {
                    raw_window_start = Some(value);
                }
                "_windowStart" => {
                    raw_window_start_element = Some(value);
                }
                "windowEnd" => {
                    raw_window_end = Some(value);
                }
                "_windowEnd" => {
                    raw_window_end_element = Some(value);
                }
                "orientation" => {
                    raw_orientation = Some(value);
                }
                "_orientation" => {
                    raw_orientation_element = Some(value);
                }
                "strand" => {
                    raw_strand = Some(value);
                }
                "_strand" => {
                    raw_strand_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_genome_assembly = raw_genome_assembly
            .map(|value| {
                path.with("genomeAssembly", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_chromosome = raw_chromosome
            .map(|value| {
                path.with("chromosome", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_sequence = match raw_sequence.suffix {
            None => None,
            Some(suffix) => Some(path.with("sequence", |path| {
                MolecularSequenceRelativeStartingSequenceSequence::from_json_parts(
                    suffix,
                    raw_sequence.value,
                    raw_sequence.element,
                    path,
                )
            })?),
        };
        let field_window_start = match (raw_window_start, raw_window_start_element) {
            (None, None) => None,
            (value, element) => Some(path.with("windowStart", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_window_end = match (raw_window_end, raw_window_end_element) {
            (None, None) => None,
            (value, element) => Some(path.with("windowEnd", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_orientation = match (raw_orientation, raw_orientation_element) {
            (None, None) => None,
            (value, element) => Some(path.with("orientation", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_strand = match (raw_strand, raw_strand_element) {
            (None, None) => None,
            (value, element) => Some(path.with("strand", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            genome_assembly: field_genome_assembly,
            chromosome: field_chromosome,
            sequence: field_sequence,
            window_start: field_window_start,
            window_end: field_window_end,
            orientation: field_orientation,
            strand: field_strand,
        })
    }
}

impl serde::Serialize for MolecularSequenceRelativeStartingSequence {
    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.orientation {
            super::super::codec::element_entry(&mut map, "_orientation", item)?;
        }
        if let Some(MolecularSequenceRelativeStartingSequenceSequence::String(inner)) =
            &self.sequence
        {
            super::super::codec::element_entry(&mut map, "_sequenceString", inner)?;
        }
        if let Some(item) = &self.strand {
            super::super::codec::element_entry(&mut map, "_strand", item)?;
        }
        if let Some(item) = &self.window_end {
            super::super::codec::element_entry(&mut map, "_windowEnd", item)?;
        }
        if let Some(item) = &self.window_start {
            super::super::codec::element_entry(&mut map, "_windowStart", item)?;
        }
        if let Some(item) = &self.chromosome {
            serde::ser::SerializeMap::serialize_entry(&mut map, "chromosome", item)?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(item) = &self.genome_assembly {
            serde::ser::SerializeMap::serialize_entry(&mut map, "genomeAssembly", item)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.orientation {
            super::super::codec::value_entry(&mut map, "orientation", item)?;
        }
        match &self.sequence {
            Some(MolecularSequenceRelativeStartingSequenceSequence::CodeableConcept(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "sequenceCodeableConcept",
                    inner.as_ref(),
                )?;
            }
            Some(MolecularSequenceRelativeStartingSequenceSequence::Reference(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "sequenceReference",
                    inner.as_ref(),
                )?;
            }
            Some(MolecularSequenceRelativeStartingSequenceSequence::String(inner)) => {
                super::super::codec::value_entry(&mut map, "sequenceString", inner)?;
            }
            None => {}
        }
        if let Some(item) = &self.strand {
            super::super::codec::value_entry(&mut map, "strand", item)?;
        }
        if let Some(item) = &self.window_end {
            super::super::codec::value_entry(&mut map, "windowEnd", item)?;
        }
        if let Some(item) = &self.window_start {
            super::super::codec::value_entry(&mut map, "windowStart", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for MolecularSequenceRelativeStartingSequence {
    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("MolecularSequenceRelativeStartingSequence");
        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 \`sequence\[x\]\` choice of
/// \`MolecularSequenceRelativeStartingSequence\`.
///
/// The reference sequence that represents the starting sequence.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum MolecularSequenceRelativeStartingSequenceSequence {
    /// The `CodeableConcept` form.
    CodeableConcept(Box<super::codeable_concept::CodeableConcept>),
    /// The `string` form.
    String(super::primitives::String),
    /// The `Reference` form.
    Reference(Box<super::reference::Reference>),
}

impl MolecularSequenceRelativeStartingSequenceSequence {
    /// 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::CodeableConcept(inner) => Ok((
                "CodeableConcept",
                Some(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(inner.as_ref())?,
                )),
                None,
            )),
            Self::String(inner) => Ok((
                "String",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Reference(inner) => Ok((
                "Reference",
                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 {
            "CodeableConcept" => {
                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::CodeableConcept(Box::new(inner)))
            }
            "String" => Ok(Self::String(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            "Reference" => {
                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::Reference(Box::new(inner)))
            }
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}