use std::collections::BTreeMap;
use serde::{Deserialize, Serialize};
use super::ExtraFields;
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize, Default)]
#[serde(rename_all = "camelCase")]
pub struct CitationMetadata {
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub citation_sources: Vec<CitationSource>,
#[serde(default, skip_serializing_if = "BTreeMap::is_empty", flatten)]
pub extra: ExtraFields,
}
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize, Default)]
#[serde(rename_all = "camelCase")]
pub struct CitationSource {
#[serde(skip_serializing_if = "Option::is_none")]
pub start_index: Option<i32>,
#[serde(skip_serializing_if = "Option::is_none")]
pub end_index: Option<i32>,
#[serde(skip_serializing_if = "Option::is_none")]
pub uri: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub license: Option<String>,
#[serde(default, skip_serializing_if = "BTreeMap::is_empty", flatten)]
pub extra: ExtraFields,
}