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//! decimal
//!
//! URL: http://hl7.org/fhir/StructureDefinition/decimal
//!
//! Version: 4.0.1
//!
//! FHIR R4: <https://hl7.org/fhir/R4/>
use ::serde::{Deserialize, Serialize};
/// Base StructureDefinition for decimal Type: A rational number with implicit
/// precision
///
/// # Examples
///
/// ```
/// use fhir::r4::types::decimal::Decimal;
///
/// let value = Decimal::default();
/// let json = ::serde_json::to_value(&value).unwrap();
/// let back: Decimal = ::serde_json::from_value(json).unwrap();
/// assert_eq!(value, back);
/// ```
#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
pub struct Decimal(
/// The numeric value, preserved exactly as written so that significant
/// trailing zeros survive a round trip.
pub ::serde_json::Number,
);
impl Default for Decimal {
fn default() -> Self {
Decimal(::serde_json::Number::from(0))
}
}
#[cfg(test)]
mod tests {
use super::*;
use ::serde_json::json;
#[test]
fn test_default() {
assert_eq!(Decimal::default(), Decimal(::serde_json::Number::from(0)));
}
#[test]
fn test_serde() {
let value = Decimal(::serde_json::Number::from(42));
let json = ::serde_json::to_value(&value).expect("to_value");
assert_eq!(json, json!(42));
let back: Decimal = ::serde_json::from_value(json).expect("from_value");
assert_eq!(value, back);
}
}