Crate tlq_fhir_snapshot 

FHIR StructureDefinition Snapshot Expansion

This crate provides functionality to expand StructureDefinition snapshots by resolving complex types, choice types, and contentReferences.

Example

use tlq_fhir_snapshot::{SnapshotExpander, generate_snapshot, generate_differential, generate_deep_snapshot};
use tlq_fhir_context::{DefaultFhirContext, FhirContext};

// Load a package (from registry-client)
// let package = FhirPackage::from_directory(...)?;
// let ctx = DefaultFhirContext::new(package);

// Generate snapshot from differential
// let snapshot = generate_snapshot(&base_snapshot, &differential)?;

// Generate differential from snapshot
// let differential = generate_differential(&base_snapshot, &snapshot)?;

// Expand snapshot (deep expansion)
// let expander = SnapshotExpander::new();
// let expanded = expander.expand_snapshot(snapshot, &ctx)?;
// Or use the convenience function:
// let deep_snapshot = generate_deep_snapshot(&snapshot, &ctx)?;

Re-exports

pub use error::Error;

pub use error::Result;

pub use expanded_context::BorrowedFhirContext;

pub use expanded_context::ExpandedFhirContext;

pub use expander::SnapshotExpander;

pub use generator::generate_deep_snapshot;

pub use generator::generate_differential;

pub use generator::generate_snapshot;

pub use snapshot_generation::generate_structure_definition_differential;

pub use snapshot_generation::generate_structure_definition_snapshot;

pub use validation::validate_differential;

pub use validation::validate_snapshot;

Modules

error

Error types for snapshot expansion

expanded_context

expander

Snapshot expansion for StructureDefinitions

generator

Snapshot and differential generation

inheritance

FHIR constraint inheritance and propagation

merge

FHIR-specific merge semantics for snapshot generation

normalization

ID and slice name normalization for FHIR elements

slicing

FHIR slicing engine for snapshot generation

snapshot_generation

Snapshot and differential generation for StructureDefinition resources

validation

Validation functions for FHIR snapshots and differentials

Structs

Differential

Differential - a set of elements that define changes from the base

ElementDefinition

FHIR ElementDefinition - defines an element in a resource or data type structure

ElementDefinitionType

Data type for an element

Snapshot

Snapshot - a set of elements that define the structure