Crate octofhir_ucum_fhir 

UCUM FHIR Integration Library – Rust 2024 Edition

This crate provides integration between the UCUM core library and FHIR, allowing for conversion between UCUM units and FHIR Quantity data types.

Examples

use octofhir_ucum_fhir::{FhirQuantity, ToFhirQuantity, FromFhirQuantity};
use octofhir_ucum_core::{parse_expression, evaluate};

// Create a FHIR Quantity
let fhir_quantity = FhirQuantity {
    value: 10.0,
    unit: Some("mg".to_string()),
    system: Some("http://unitsofmeasure.org".to_string()),
    code: Some("mg".to_string()),
    ..Default::default()
};

// Convert to UCUM Quantity
let ucum_quantity = fhir_quantity.to_ucum_quantity().unwrap();
assert_eq!(ucum_quantity.value, 10.0);

// Convert back to FHIR Quantity
let fhir_quantity2 = ucum_quantity.to_fhir_quantity().unwrap();
assert_eq!(fhir_quantity2.value, 10.0);
assert_eq!(fhir_quantity2.code, Some("mg".to_string()));

Structs

FhirQuantity

FHIR Quantity data type.

Enums

FhirError

Error type for FHIR integration.

Traits

FromFhirQuantity

Trait for converting from a FHIR Quantity.

ToFhirQuantity

Trait for converting to a FHIR Quantity.

Functions

are_equivalent

Check if two FHIR Quantities are equivalent.

convert_quantity

Convert between FHIR Quantities with different units.

converts_to_quantity

Check if a value can be converted to a FHIR Quantity.

quantity_add

Add two FHIR Quantities with unit conversion.

quantity_approximately_equals

Compare two FHIR Quantities for approximate equality with tolerance.

quantity_divide

Divide two FHIR Quantities with proper unit handling.

quantity_equals

Compare two FHIR Quantities for equality with unit conversion.

quantity_greater_than

Compare two FHIR Quantities for greater-than with unit conversion.

quantity_less_than

Compare two FHIR Quantities for less-than with unit conversion.

quantity_multiply

Multiply two FHIR Quantities with proper unit handling.

quantity_not_equals

Compare two FHIR Quantities for inequality with unit conversion.

quantity_subtract

Subtract two FHIR Quantities with unit conversion.

to_quantity

Convert a value to a FHIR Quantity.