Function field_typename 

pub fn field_typename<S: BuildHasher>(
    sd: &StructureDefinition,
    element: &ElementDefinition,
    inlined_terminology: &HashMap<String, String, S>,
) -> (TokenStream, bool)

Returns the Rust type for a generated struct field.

The returned type depends on the kind of FHIR element:

• Choice elements ([x]) use the generated choice enum.
• Nested complex elements use the generated nested struct.
• All other elements are mapped from their FHIR type to the corresponding Rust type.

The returned tuple contains:

• The Rust type as a TokenStream.
• A boolean indicating whether the type is a primitive/value type, as determined by conversion::fhir_type_to_rust_type.

Panics

This function will panic if a non-choice, non-nested element does not have a declared FHIR type or if the type code is missing.

Arguments

• sd - The [StructureDefinition] containing the element.
• element - The [ElementDefinition] whose field type is being generated.
• inlined_terminology - A mapping of FHIR terminology bindings to generated Rust types.

Returns

A tuple (TokenStream, bool) where:

• TokenStream is the generated Rust type.
• bool indicates whether the type is a primitive/value type.