Crate octofhir_fhirpath 

FHIRPath implementation in Rust

A complete implementation of the FHIRPath expression language for FHIR resources.

Re-exports

pub use utils::JsonResult;

pub use utils::fhir_value_to_serde;

pub use utils::from_json;

pub use utils::parse_as_fhir_value;

pub use utils::parse_json;

pub use utils::parse_with_serde;

pub use utils::reformat_json;

pub use utils::serde_to_fhir_value;

pub use utils::to_json;

pub use octofhir_fhirpath_analyzer as analyzer;

pub use octofhir_fhirpath_ast as ast;

pub use octofhir_fhirpath_core as core;

pub use octofhir_fhirpath_diagnostics as diagnostics;

pub use octofhir_fhirpath_evaluator as evaluator;

pub use octofhir_fhirpath_model as model;

pub use octofhir_fhirpath_parser as parser;

pub use octofhir_fhirpath_registry as registry;

pub use octofhir_fhirpath_model::fhir_model;

Modules

utils

Utility functions for JSON conversion and compatibility

value_ext

FHIRPath value types and data model

Structs

AnalysisContext

Context for analysis operations

AnalysisResult

Analysis result with rich semantic information

AnalysisSettings

Settings for analysis operations

AnalysisValidationError

Validation error with precise location information

AnalyzerConfig

Configuration for the analyzer

BinaryOpData

Binary operation data (separate struct to optimize enum size)

ConditionalData

Conditional expression data (separate struct to optimize enum size)

Diagnostic

A diagnostic message

DiagnosticBuilder

Builder for constructing diagnostics fluently

DiagnosticReporter

Streamlined diagnostic reporter

EvaluationConfig

Configuration options for FHIRPath evaluation.

EvaluationContext

Context for evaluating FHIRPath expressions

FhirPathAnalyzer

Main analyzer for FHIRPath expressions

FhirPathEngine

Unified FHIRPath evaluation engine.

FhirPathEngineWithAnalyzer

Extended FHIRPath engine with optional analysis capabilities

FunctionCallData

Function call data (separate struct to optimize enum size)

FunctionRegistry

Function registry that manages both sync and async FHIRPath operations

JsonValue

JSON value wrapper using serde_json

LambdaData

Lambda expression data (separate struct to optimize enum size)

MethodCallData

Method call data (separate struct to optimize enum size)

MockModelProvider

Mock model provider for testing

SemanticInfo

Semantic information attached to AST nodes for FHIRPath specification compliance

SmartCollectionBuilder

Builder for constructing SmartCollections with automatic promotion optimization

Enums

BinaryOperator

Binary operators in FHIRPath

DiagnosticCode

Diagnostic error codes

DiagnosticSeverity

Diagnostic severity levels

ExpressionNode

AST representation of FHIRPath expressions

FhirPathError

Comprehensive error type for FHIRPath operations

FhirPathValue

Core value type for FHIRPath expressions

LiteralValue

Literal values in FHIRPath

ParseError

Parse error with location information

SmartCollection

Smart collection that can efficiently share data or own it depending on usage patterns

UnaryOperator

Unary operators in FHIRPath

Traits

ModelProvider

Async-first ModelProvider trait for FHIR type introspection and validation This replaces the synchronous ModelProvider with an async-first design

Functions

create_standard_registry

Create a standard unified registry with all built-in operations

parse

Parse a FHIRPath expression from a string

Type Aliases

Result

Result type alias for FHIRPath operations